Remove deprecated SDC and Model-yaml

Deprecated as we now use TOSCA and the SDC catalog objects
isn't useful for control loop design and implementation.

Issue-ID: POLICY-2428
Change-Id: Ib4adfbf25ba70c3cad47a8494333a1f20a5c4e23
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

28 files changed, 0 insertions, 4429 deletions

diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/CompilerException.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/CompilerException.java
deleted file mode 100644
index e064750a4..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/CompilerException.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.compiler;
-
-public class CompilerException extends Exception {
-
-    private static final long serialVersionUID = -7262217239867898601L;
-
-    public CompilerException() {
-    }
-
-    public CompilerException(String message) {
-        super(message);
-    }
-
-    public CompilerException(Throwable cause) {
-        super(cause);
-    }
-
-    public CompilerException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public CompilerException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-        super(message, cause, enableSuppression, writableStackTrace);
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java
deleted file mode 100644
index 5204a1b7f..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompiler.java
+++ /dev/null
@@ -1,695 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.compiler;
-
-import java.io.InputStream;
-import java.io.Serializable;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Map.Entry;
-import org.apache.commons.lang3.StringUtils;
-import org.jgrapht.Graph;
-import org.jgrapht.graph.ClassBasedEdgeFactory;
-import org.jgrapht.graph.DefaultEdge;
-import org.jgrapht.graph.DirectedMultigraph;
-import org.onap.policy.controlloop.policy.ControlLoop;
-import org.onap.policy.controlloop.policy.ControlLoopPolicy;
-import org.onap.policy.controlloop.policy.FinalResult;
-import org.onap.policy.controlloop.policy.Policy;
-import org.onap.policy.controlloop.policy.PolicyResult;
-import org.onap.policy.controlloop.policy.TargetType;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.yaml.snakeyaml.Yaml;
-import org.yaml.snakeyaml.constructor.Constructor;
-
-
-public class ControlLoopCompiler implements Serializable {
-    private static final String OPERATION_POLICY = "Operation Policy ";
-    private static final long serialVersionUID = 1L;
-    private static final Logger LOGGER = LoggerFactory.getLogger(ControlLoopCompiler.class.getName());
-
-    /**
-     * Compiles the policy from an object.
-     */
-    public static ControlLoopPolicy compile(ControlLoopPolicy policy,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        //
-        // Ensure the control loop is sane
-        //
-        validateControlLoop(policy.getControlLoop(), callback);
-        //
-        // Validate the policies
-        //
-        validatePolicies(policy, callback);
-
-        return policy;
-    }
-
-    /**
-     * Compiles the policy from an input stream.
-     *
-     * @param yamlSpecification the yaml input stream
-     * @param callback method to callback during compilation
-     * @return Control Loop object
-     * @throws CompilerException throws any compile exception found
-     */
-    public static ControlLoopPolicy compile(InputStream yamlSpecification,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        Yaml yaml = new Yaml(new Constructor(ControlLoopPolicy.class));
-        Object obj = yaml.load(yamlSpecification);
-        if (obj == null) {
-            throw new CompilerException("Could not parse yaml specification.");
-        }
-        if (! (obj instanceof ControlLoopPolicy)) {
-            throw new CompilerException("Yaml could not parse specification into required ControlLoopPolicy object");
-        }
-        return ControlLoopCompiler.compile((ControlLoopPolicy) obj, callback);
-    }
-
-    private static void validateControlLoop(ControlLoop controlLoop,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        if (controlLoop == null && callback != null) {
-            callback.onError("controlLoop cannot be null");
-        }
-        if (controlLoop != null) {
-            if (StringUtils.isEmpty(controlLoop.getControlLoopName()) && callback != null) {
-                callback.onError("Missing controlLoopName");
-            }
-            if ((!controlLoop.getVersion().contentEquals(ControlLoop.getCompilerVersion())) && callback != null) {
-                callback.onError("Unsupported version for this compiler");
-            }
-            if (StringUtils.isEmpty(controlLoop.getTrigger_policy())) {
-                throw new CompilerException("trigger_policy is not valid");
-            }
-        }
-    }
-
-    private static void validatePolicies(ControlLoopPolicy policy,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        if (policy == null) {
-            throw new CompilerException("policy cannot be null");
-        }
-        if (policy.getPolicies() == null) {
-            callback.onWarning("controlLoop is an open loop.");
-        } else {
-            //
-            // For this version we can use a directed multigraph, in the future we may not be able to
-            //
-            Graph<NodeWrapper, LabeledEdge> graph =
-                            new DirectedMultigraph<>(new ClassBasedEdgeFactory<NodeWrapper,
-                                            LabeledEdge>(LabeledEdge.class));
-            //
-            // Check to see if the trigger Event is for OpenLoop, we do so by
-            // attempting to create a FinalResult object from it. If its a policy id, this should
-            // return null.
-            //
-            FinalResult triggerResult = FinalResult.toResult(policy.getControlLoop().getTrigger_policy());
-            TriggerNodeWrapper triggerNode;
-            //
-            // Did this turn into a FinalResult object?
-            //
-            if (triggerResult != null) {
-                validateOpenLoopPolicy(policy, triggerResult, callback);
-                return;
-                //
-            } else {
-                validatePoliciesContainTriggerPolicyAndCombinedTimeoutIsOk(policy, callback);
-                triggerNode = new TriggerNodeWrapper(policy.getControlLoop().getControlLoopName());
-            }
-            //
-            // Add in the trigger node
-            //
-            graph.addVertex(triggerNode);
-            //
-            // Add in our Final Result nodes. All paths should end to these nodes.
-            //
-            FinalResultNodeWrapper finalSuccess = new FinalResultNodeWrapper(FinalResult.FINAL_SUCCESS);
-            FinalResultNodeWrapper finalFailure = new FinalResultNodeWrapper(FinalResult.FINAL_FAILURE);
-            FinalResultNodeWrapper finalFailureTimeout = new FinalResultNodeWrapper(FinalResult.FINAL_FAILURE_TIMEOUT);
-            FinalResultNodeWrapper finalFailureRetries = new FinalResultNodeWrapper(FinalResult.FINAL_FAILURE_RETRIES);
-            FinalResultNodeWrapper finalFailureException =
-                            new FinalResultNodeWrapper(FinalResult.FINAL_FAILURE_EXCEPTION);
-            FinalResultNodeWrapper finalFailureGuard = new FinalResultNodeWrapper(FinalResult.FINAL_FAILURE_GUARD);
-            graph.addVertex(finalSuccess);
-            graph.addVertex(finalFailure);
-            graph.addVertex(finalFailureTimeout);
-            graph.addVertex(finalFailureRetries);
-            graph.addVertex(finalFailureException);
-            graph.addVertex(finalFailureGuard);
-            //
-            // Work through the policies and add them in as nodes.
-            //
-            Map<Policy, PolicyNodeWrapper> mapNodes = addPoliciesAsNodes(policy, graph, triggerNode, callback);
-            //
-            // last sweep to connect remaining edges for policy results
-            //
-            for (Policy operPolicy : policy.getPolicies()) {
-                PolicyNodeWrapper node = mapNodes.get(operPolicy);
-                //
-                // Just ensure this has something
-                //
-                if (node == null) {
-                    continue;
-                }
-                addEdge(graph, mapNodes, operPolicy.getId(), operPolicy.getSuccess(), finalSuccess,
-                                PolicyResult.SUCCESS, node);
-                addEdge(graph, mapNodes, operPolicy.getId(), operPolicy.getFailure(), finalFailure,
-                                PolicyResult.FAILURE, node);
-                addEdge(graph, mapNodes, operPolicy.getId(), operPolicy.getFailure_timeout(), finalFailureTimeout,
-                                PolicyResult.FAILURE_TIMEOUT, node);
-                addEdge(graph, mapNodes, operPolicy.getId(), operPolicy.getFailure_retries(), finalFailureRetries,
-                                PolicyResult.FAILURE_RETRIES, node);
-                addEdge(graph, mapNodes, operPolicy.getId(), operPolicy.getFailure_exception(), finalFailureException,
-                                PolicyResult.FAILURE_EXCEPTION, node);
-                addEdge(graph, mapNodes, operPolicy.getId(), operPolicy.getFailure_guard(), finalFailureGuard,
-                                PolicyResult.FAILURE_GUARD, node);
-            }
-            validateNodesAndEdges(graph, callback);
-        }
-    }
-
-    private static void validateOpenLoopPolicy(ControlLoopPolicy policy, FinalResult triggerResult,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        //
-        // Ensure they didn't use some other FinalResult code
-        //
-        if (triggerResult != FinalResult.FINAL_OPENLOOP) {
-            throw new CompilerException("Unexpected Final Result for trigger_policy, should only be "
-        + FinalResult.FINAL_OPENLOOP.toString() + " or a valid Policy ID");
-        }
-        //
-        // They really shouldn't have any policies attached.
-        //
-        if ((policy.getPolicies() != null || policy.getPolicies().isEmpty()) && callback != null) {
-            callback.onWarning("Open Loop policy contains policies. The policies will never be invoked.");
-        }
-    }
-
-    private static void validatePoliciesContainTriggerPolicyAndCombinedTimeoutIsOk(ControlLoopPolicy policy,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        int sum = 0;
-        boolean triggerPolicyFound = false;
-        for (Policy operPolicy : policy.getPolicies()) {
-            sum += operPolicy.getTimeout().intValue();
-            if (policy.getControlLoop().getTrigger_policy().equals(operPolicy.getId())) {
-                triggerPolicyFound = true;
-            }
-        }
-        if (policy.getControlLoop().getTimeout().intValue() < sum && callback != null) {
-            callback.onError("controlLoop overall timeout is less than the sum of operational policy timeouts.");
-        }
-
-        if (!triggerPolicyFound) {
-            throw new CompilerException("Unexpected value for trigger_policy, should only be "
-        + FinalResult.FINAL_OPENLOOP.toString() + " or a valid Policy ID");
-        }
-    }
-
-    private static Map<Policy, PolicyNodeWrapper> addPoliciesAsNodes(ControlLoopPolicy policy,
-        Graph<NodeWrapper, LabeledEdge> graph, TriggerNodeWrapper triggerNode,
-            ControlLoopCompilerCallback callback) {
-        Map<Policy, PolicyNodeWrapper> mapNodes = new HashMap<>();
-        for (Policy operPolicy : policy.getPolicies()) {
-            //
-            // Is it still ok to add?
-            //
-            if (!okToAdd(operPolicy, callback)) {
-                //
-                // Do not add it in
-                //
-                continue;
-            }
-            //
-            // Create wrapper policy node and save it into our map so we can
-            // easily retrieve it.
-            //
-            PolicyNodeWrapper node = new PolicyNodeWrapper(operPolicy);
-            mapNodes.put(operPolicy, node);
-            graph.addVertex(node);
-            //
-            // Is this the trigger policy?
-            //
-            if (operPolicy.getId().equals(policy.getControlLoop().getTrigger_policy())) {
-                //
-                // Yes add an edge from our trigger event node to this policy
-                //
-                graph.addEdge(triggerNode, node, new LabeledEdge(triggerNode, node, new TriggerEdgeWrapper("ONSET")));
-            }
-        }
-        return mapNodes;
-    }
-
-    private static void addEdge(Graph<NodeWrapper, LabeledEdge> graph, Map<Policy, PolicyNodeWrapper> mapNodes,
-                    String policyId, String connectedPolicy,
-                    FinalResultNodeWrapper finalResultNodeWrapper,
-                    PolicyResult policyResult, NodeWrapper node) throws CompilerException {
-        FinalResult finalResult = FinalResult.toResult(finalResultNodeWrapper.getId());
-        if (FinalResult.isResult(connectedPolicy, finalResult)) {
-            graph.addEdge(node, finalResultNodeWrapper, new LabeledEdge(node, finalResultNodeWrapper,
-                            new FinalResultEdgeWrapper(finalResult)));
-        } else {
-            PolicyNodeWrapper toNode = findPolicyNode(mapNodes, connectedPolicy);
-            if (toNode == null) {
-                throw new CompilerException(OPERATION_POLICY + policyId + " is connected to unknown policy "
-            + connectedPolicy);
-            } else {
-                graph.addEdge(node, toNode, new LabeledEdge(node, toNode, new PolicyResultEdgeWrapper(policyResult)));
-            }
-        }
-    }
-
-    private static void validateNodesAndEdges(Graph<NodeWrapper, LabeledEdge> graph,
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        for (NodeWrapper node : graph.vertexSet()) {
-            if (node instanceof TriggerNodeWrapper) {
-                validateTriggerNodeWrapper(graph, node);
-            } else if (node instanceof FinalResultNodeWrapper) {
-                validateFinalResultNodeWrapper(graph, node);
-            } else if (node instanceof PolicyNodeWrapper) {
-                validatePolicyNodeWrapper(graph, node, callback);
-            }
-            for (LabeledEdge edge : graph.outgoingEdgesOf(node)) {
-                LOGGER.info("{} invokes {} upon {}", edge.from.getId(), edge.to.getId(), edge.edge.getId());
-            }
-        }
-    }
-
-    private static void validateTriggerNodeWrapper(Graph<NodeWrapper, LabeledEdge> graph,
-                    NodeWrapper node) throws CompilerException {
-        if (LOGGER.isDebugEnabled()) {
-            LOGGER.info("Trigger Node {}", node);
-        }
-        if (graph.inDegreeOf(node) > 0) {
-            //
-            // Really should NEVER get here unless someone messed up the code above.
-            //
-            throw new CompilerException("No inputs to event trigger");
-        }
-        //
-        // Should always be 1, except in the future we may support multiple events
-        //
-        if (graph.outDegreeOf(node) > 1) {
-            throw new CompilerException("The event trigger should only go to ONE node");
-        }
-    }
-
-    private static void validateFinalResultNodeWrapper(Graph<NodeWrapper, LabeledEdge> graph,
-                    NodeWrapper node) throws CompilerException {
-        if (LOGGER.isDebugEnabled()) {
-            LOGGER.info("FinalResult Node {}", node);
-        }
-        //
-        // FinalResult nodes should NEVER have an out edge
-        //
-        if (graph.outDegreeOf(node) > 0) {
-            throw new CompilerException("FinalResult nodes should never have any out edges.");
-        }
-    }
-
-    private static void validatePolicyNodeWrapper(Graph<NodeWrapper, LabeledEdge> graph,
-                    NodeWrapper node, ControlLoopCompilerCallback callback) throws CompilerException {
-        if (LOGGER.isDebugEnabled()) {
-            LOGGER.info("Policy Node {}", node);
-        }
-        //
-        // All Policy Nodes should have the 5 out degrees defined.
-        //
-        if (graph.outDegreeOf(node) != 6) {
-            throw new CompilerException("Policy node should ALWAYS have 6 out degrees.");
-        }
-        //
-        // All Policy Nodes should have at least 1 in degrees
-        //
-        if (graph.inDegreeOf(node) == 0 && callback != null) {
-            callback.onWarning("Policy " + node.getId() + " is not reachable.");
-        }
-    }
-
-    private static boolean okToAdd(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        boolean isOk = isPolicyIdOk(operPolicy, callback);
-        if (! isActorOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! isRecipeOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! isTargetOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! arePolicyResultsOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        return isOk;
-    }
-
-    private static boolean isPolicyIdOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        boolean isOk = true;
-        if (operPolicy.getId() == null || operPolicy.getId().length() < 1) {
-            if (callback != null) {
-                callback.onError("Operational Policy has an bad ID");
-            }
-            isOk = false;
-        } else {
-            //
-            // Check if they decided to make the ID a result object
-            //
-            if (PolicyResult.toResult(operPolicy.getId()) != null) {
-                if (callback != null) {
-                    callback.onError("Policy id is set to a PolicyResult " + operPolicy.getId());
-                }
-                isOk = false;
-            }
-            if (FinalResult.toResult(operPolicy.getId()) != null) {
-                if (callback != null) {
-                    callback.onError("Policy id is set to a FinalResult " + operPolicy.getId());
-                }
-                isOk = false;
-            }
-        }
-        return isOk;
-    }
-
-    private static boolean isActorOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (StringUtils.isBlank(operPolicy.getActor())) {
-            if (callback != null) {
-                callback.onError("Policy actor is null");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isRecipeOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (StringUtils.isBlank(operPolicy.getRecipe())) {
-            if (callback != null) {
-                callback.onError("Policy recipe is null");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isTargetOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        boolean isOk = true;
-        if (operPolicy.getTarget() == null) {
-            if (callback != null) {
-                callback.onError("Policy target is null");
-            }
-            isOk = false;
-        }
-        if (operPolicy.getTarget() != null
-                        && operPolicy.getTarget().getType() != TargetType.VM
-                        && operPolicy.getTarget().getType() != TargetType.VFC
-                        && operPolicy.getTarget().getType() != TargetType.PNF) {
-            if (callback != null) {
-                callback.onError("Policy target is invalid");
-            }
-            isOk = false;
-        }
-        return isOk;
-    }
-
-    private static boolean arePolicyResultsOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        //
-        // Check that policy results are connected to either default final * or another policy
-        //
-        boolean isOk = isSuccessPolicyResultOk(operPolicy, callback);
-        if (! isFailurePolicyResultOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! isFailureRetriesPolicyResultOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! isFailureTimeoutPolicyResultOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! isFailureExceptionPolicyResultOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        if (! isFailureGuardPolicyResultOk(operPolicy, callback)) {
-            isOk = false;
-        }
-        return isOk;
-    }
-
-    private static boolean isSuccessPolicyResultOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (FinalResult.toResult(operPolicy.getSuccess()) != null
-                        && !operPolicy.getSuccess().equals(FinalResult.FINAL_SUCCESS.toString())) {
-            if (callback != null) {
-                callback.onError("Policy success is neither another policy nor FINAL_SUCCESS");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isFailurePolicyResultOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (FinalResult.toResult(operPolicy.getFailure()) != null
-                        && !operPolicy.getFailure().equals(FinalResult.FINAL_FAILURE.toString())) {
-            if (callback != null) {
-                callback.onError("Policy failure is neither another policy nor FINAL_FAILURE");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isFailureRetriesPolicyResultOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (FinalResult.toResult(operPolicy.getFailure_retries()) != null
-                        && !operPolicy.getFailure_retries().equals(FinalResult.FINAL_FAILURE_RETRIES.toString())) {
-            if (callback != null) {
-                callback.onError("Policy failure retries is neither another policy nor FINAL_FAILURE_RETRIES");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isFailureTimeoutPolicyResultOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (FinalResult.toResult(operPolicy.getFailure_timeout()) != null
-                        && !operPolicy.getFailure_timeout().equals(FinalResult.FINAL_FAILURE_TIMEOUT.toString())) {
-            if (callback != null) {
-                callback.onError("Policy failure timeout is neither another policy nor FINAL_FAILURE_TIMEOUT");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isFailureExceptionPolicyResultOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (FinalResult.toResult(operPolicy.getFailure_exception()) != null
-                        && !operPolicy.getFailure_exception().equals(FinalResult.FINAL_FAILURE_EXCEPTION.toString())) {
-            if (callback != null) {
-                callback.onError("Policy failure exception is neither another policy nor FINAL_FAILURE_EXCEPTION");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static boolean isFailureGuardPolicyResultOk(Policy operPolicy, ControlLoopCompilerCallback callback) {
-        if (FinalResult.toResult(operPolicy.getFailure_guard()) != null
-                        && !operPolicy.getFailure_guard().equals(FinalResult.FINAL_FAILURE_GUARD.toString())) {
-            if (callback != null) {
-                callback.onError("Policy failure guard is neither another policy nor FINAL_FAILURE_GUARD");
-            }
-            return false;
-        }
-        return true;
-    }
-
-    private static PolicyNodeWrapper findPolicyNode(Map<Policy, PolicyNodeWrapper> mapNodes, String id) {
-        for (Entry<Policy, PolicyNodeWrapper> entry : mapNodes.entrySet()) {
-            if (entry.getKey().getId().equals(id)) {
-                return entry.getValue();
-            }
-        }
-        return null;
-    }
-
-    @FunctionalInterface
-    private interface NodeWrapper extends Serializable {
-        public String   getId();
-    }
-
-    private static class TriggerNodeWrapper implements NodeWrapper {
-        private static final long serialVersionUID = -187644087811478349L;
-        private String closedLoopControlName;
-
-        public TriggerNodeWrapper(String closedLoopControlName) {
-            this.closedLoopControlName = closedLoopControlName;
-        }
-
-        @Override
-        public String toString() {
-            return "TriggerNodeWrapper [closedLoopControlName=" + closedLoopControlName + "]";
-        }
-
-        @Override
-        public String getId() {
-            return closedLoopControlName;
-        }
-
-    }
-
-    private static class FinalResultNodeWrapper implements NodeWrapper {
-        private static final long serialVersionUID = 8540008796302474613L;
-        private FinalResult result;
-
-        public FinalResultNodeWrapper(FinalResult result) {
-            this.result = result;
-        }
-
-        @Override
-        public String toString() {
-            return "FinalResultNodeWrapper [result=" + result + "]";
-        }
-
-        @Override
-        public String getId() {
-            return result.toString();
-        }
-    }
-
-    private static class PolicyNodeWrapper implements NodeWrapper {
-        private static final long serialVersionUID = 8170162175653823082L;
-        private transient Policy policy;
-
-        public PolicyNodeWrapper(Policy operPolicy) {
-            this.policy = operPolicy;
-        }
-
-        @Override
-        public String toString() {
-            return "PolicyNodeWrapper [policy=" + policy + "]";
-        }
-
-        @Override
-        public String getId() {
-            return policy.getId();
-        }
-    }
-
-    @FunctionalInterface
-    private interface EdgeWrapper extends Serializable {
-        public String getId();
-
-    }
-
-    private static class TriggerEdgeWrapper implements EdgeWrapper {
-        private static final long serialVersionUID = 2678151552623278863L;
-        private String trigger;
-
-        public TriggerEdgeWrapper(String trigger) {
-            this.trigger = trigger;
-        }
-
-        @Override
-        public String getId() {
-            return trigger;
-        }
-
-        @Override
-        public String toString() {
-            return "TriggerEdgeWrapper [trigger=" + trigger + "]";
-        }
-
-    }
-
-    private static class PolicyResultEdgeWrapper implements EdgeWrapper {
-        private static final long serialVersionUID = 6078569477021558310L;
-        private PolicyResult policyResult;
-
-        public PolicyResultEdgeWrapper(PolicyResult policyResult) {
-            super();
-            this.policyResult = policyResult;
-        }
-
-        @Override
-        public String toString() {
-            return "PolicyResultEdgeWrapper [policyResult=" + policyResult + "]";
-        }
-
-        @Override
-        public String getId() {
-            return policyResult.toString();
-        }
-
-
-    }
-
-    private static class FinalResultEdgeWrapper implements EdgeWrapper {
-        private static final long serialVersionUID = -1486381946896779840L;
-        private FinalResult finalResult;
-
-        public FinalResultEdgeWrapper(FinalResult result) {
-            this.finalResult = result;
-        }
-
-        @Override
-        public String toString() {
-            return "FinalResultEdgeWrapper [finalResult=" + finalResult + "]";
-        }
-
-        @Override
-        public String getId() {
-            return finalResult.toString();
-        }
-    }
-
-
-    private static class LabeledEdge extends DefaultEdge {
-        private static final long serialVersionUID = 579384429573385524L;
-
-        private NodeWrapper from;
-        private NodeWrapper to;
-        private EdgeWrapper edge;
-
-        public LabeledEdge(NodeWrapper from, NodeWrapper to, EdgeWrapper edge) {
-            this.from = from;
-            this.to = to;
-            this.edge = edge;
-        }
-
-        @SuppressWarnings("unused")
-        public NodeWrapper from() {
-            return from;
-        }
-
-        @SuppressWarnings("unused")
-        public NodeWrapper to() {
-            return to;
-        }
-
-        @SuppressWarnings("unused")
-        public EdgeWrapper edge() {
-            return edge;
-        }
-
-        @Override
-        public String toString() {
-            return "LabeledEdge [from=" + from + ", to=" + to + ", edge=" + edge + "]";
-        }
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompilerCallback.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompilerCallback.java
deleted file mode 100644
index e59ce3460..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/compiler/ControlLoopCompilerCallback.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.compiler;
-
-public interface ControlLoopCompilerCallback {
-
-    public boolean onWarning(String message);
-
-    public boolean onError(String message);
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/guard/compiler/ControlLoopGuardCompiler.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/guard/compiler/ControlLoopGuardCompiler.java
deleted file mode 100644
index 6f49f6a44..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/guard/compiler/ControlLoopGuardCompiler.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.guard.compiler;
-
-import java.io.InputStream;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import org.onap.policy.controlloop.compiler.CompilerException;
-import org.onap.policy.controlloop.compiler.ControlLoopCompilerCallback;
-import org.onap.policy.controlloop.policy.guard.Constraint;
-import org.onap.policy.controlloop.policy.guard.ControlLoopGuard;
-import org.onap.policy.controlloop.policy.guard.GuardPolicy;
-import org.yaml.snakeyaml.Yaml;
-import org.yaml.snakeyaml.constructor.Constructor;
-
-public class ControlLoopGuardCompiler {
-    
-    private static final String GUARD_POLICIES_SHOULD_NOT_BE_NULL = "Guard policies should not be null";
-    private static final String GUARD_POLICY = "Guard policy ";
-
-    private ControlLoopGuardCompiler(){
-        // Private Constructor 
-    }
-    
-    /**
-     * Compile the control loop guard.
-     * 
-     * @param clGuard the guard
-     * @param callback callback routine
-     * @return the guard object
-     * @throws CompilerException compilation exception
-     */
-    public static ControlLoopGuard compile(ControlLoopGuard clGuard, 
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        //
-        // Ensure ControlLoopGuard has at least one guard policies
-        //
-        validateControlLoopGuard(clGuard, callback);
-        //
-        // Ensure each guard policy has at least one constraints and all guard policies are unique
-        //
-        validateGuardPolicies(clGuard.getGuards(), callback);
-        //
-        // Ensure constraints for each guard policy are unique
-        //
-        validateConstraints(clGuard.getGuards(), callback);
-        
-        return clGuard;
-    }
-    
-    /**
-     * Compile the control loop guard.
-     * 
-     * @param yamlSpecification yaml specification as a stream
-     * @param callback callback method
-     * @return guard object
-     * @throws CompilerException throws compile exception
-     */
-    public static ControlLoopGuard  compile(InputStream yamlSpecification, 
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        Yaml yaml = new Yaml(new Constructor(ControlLoopGuard.class));
-        Object obj = yaml.load(yamlSpecification);
-        if (obj == null) {
-            throw new CompilerException("Could not parse yaml specification.");
-        }
-        if (! (obj instanceof ControlLoopGuard)) {
-            throw new CompilerException("Yaml could not parse specification into required ControlLoopGuard object");
-        }
-        return ControlLoopGuardCompiler.compile((ControlLoopGuard) obj, callback);
-    }
-    
-    private static void validateControlLoopGuard(ControlLoopGuard clGuard, 
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        if (clGuard == null) {
-            if (callback != null) {
-                callback.onError("ControlLoop Guard cannot be null");
-            }
-            throw new CompilerException("ControlLoop Guard cannot be null");
-        }
-        if (clGuard.getGuard() == null && callback != null) {
-            callback.onError("Guard version cannot be null");
-        }
-        if (clGuard.getGuards() == null) {
-            if (callback != null) {
-                callback.onError("ControlLoop Guard should have at least one guard policies");
-            }
-        } else if (clGuard.getGuards().isEmpty() && callback != null) {
-            callback.onError("ControlLoop Guard should have at least one guard policies");
-        }
-    }
-    
-    private static void validateGuardPolicies(List<GuardPolicy> policies, 
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        if (policies == null) {
-            if (callback != null) {
-                callback.onError(GUARD_POLICIES_SHOULD_NOT_BE_NULL);
-            }
-            throw new CompilerException(GUARD_POLICIES_SHOULD_NOT_BE_NULL);
-        }
-        //
-        // Ensure all guard policies are unique
-        //
-        Set<GuardPolicy> newSet = new HashSet<>(policies);
-        if (newSet.size() != policies.size() && callback != null) {
-            callback.onWarning("There are duplicate guard policies");
-        }
-        //
-        // Ensure each guard policy has at least one constraints
-        //
-        for (GuardPolicy policy : policies) {
-            if (policy.getLimit_constraints() == null || policy.getLimit_constraints().isEmpty()) {
-                if (callback != null) {
-                    callback.onError(GUARD_POLICY + policy.getName() + " does not have any limit constraint");
-                }
-                throw new CompilerException(GUARD_POLICY + policy.getName() + " does not have any limit constraint");
-            }
-        }
-    }
-    
-    private static void validateConstraints(List<GuardPolicy> policies, 
-                    ControlLoopCompilerCallback callback) throws CompilerException {
-        if (policies == null) {
-            if (callback != null) {
-                callback.onError(GUARD_POLICIES_SHOULD_NOT_BE_NULL);
-            }
-            throw new CompilerException(GUARD_POLICIES_SHOULD_NOT_BE_NULL);
-        }
-        for (GuardPolicy policy : policies) {
-            Set<Constraint> newSet = new HashSet<>(policy.getLimit_constraints());
-            if (newSet.size() != policy.getLimit_constraints().size() && callback != null) {
-                callback.onWarning(GUARD_POLICY + policy.getName() + " has duplicate limit constraints");
-            }
-        }
-    }
-    
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/ControlLoop.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/ControlLoop.java
deleted file mode 100644
index 256f8be4e..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/ControlLoop.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-import java.io.Serializable;
-import java.util.LinkedList;
-import java.util.List;
-import org.onap.aai.domain.yang.Pnf;
-import org.onap.policy.sdc.Resource;
-import org.onap.policy.sdc.Service;
-
-public class ControlLoop implements Serializable {
-    private static final long serialVersionUID = 1L;
-
-    private static final String COMPILER_VERSION = "2.0.0";
-
-    private String controlLoopName;
-    private String version = COMPILER_VERSION;
-    private List<Service> services;
-    private List<Resource> resources;
-    private Pnf pnf;
-    private String triggerPolicy = FinalResult.FINAL_OPENLOOP.toString();
-    private Integer timeout;
-    private Boolean abatement = false;
-
-    public ControlLoop() {
-        // Empty Constructor.
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param controlLoop copy object
-     */
-    public ControlLoop(ControlLoop controlLoop) {
-        this.controlLoopName = controlLoop.controlLoopName;
-        this.services = new LinkedList<>();
-        if (controlLoop.services != null) {
-            for (Service service : controlLoop.services) {
-                this.services.add(service);
-            }
-        }
-        this.resources = new LinkedList<>();
-        if (controlLoop.resources != null) {
-            for (Resource resource : controlLoop.resources) {
-                this.resources.add(resource);
-            }
-        }
-        this.triggerPolicy = controlLoop.triggerPolicy;
-        this.timeout = controlLoop.timeout;
-        this.abatement = controlLoop.abatement;
-    }
-
-    public static String getCompilerVersion() {
-        return ControlLoop.COMPILER_VERSION;
-    }
-
-    public String getControlLoopName() {
-        return controlLoopName;
-    }
-
-    public void setControlLoopName(String controlLoopName) {
-        this.controlLoopName = controlLoopName;
-    }
-
-    public List<Service> getServices() {
-        return services;
-    }
-
-    public void setServices(List<Service> services) {
-        this.services = services;
-    }
-
-    public List<Resource> getResources() {
-        return resources;
-    }
-
-    public void setResources(List<Resource> resources) {
-        this.resources = resources;
-    }
-
-    public String getTrigger_policy() {
-        return triggerPolicy;
-    }
-
-    public void setTrigger_policy(String triggerPolicy) {
-        this.triggerPolicy = triggerPolicy;
-    }
-
-    public Integer getTimeout() {
-        return timeout;
-    }
-
-    public void setTimeout(Integer timeout) {
-        this.timeout = timeout;
-    }
-
-    public Boolean getAbatement() {
-        return abatement;
-    }
-
-    public void setAbatement(Boolean abatement) {
-        this.abatement = abatement;
-    }
-
-    public String getVersion() {
-        return version;
-    }
-
-    public void setVersion(String version) {
-        this.version = version;
-    }
-
-    public Pnf getPnf() {
-        return pnf;
-    }
-
-    public void setPnf(Pnf pnf) {
-        this.pnf = pnf;
-    }
-
-    @Override
-    public String toString() {
-        return "ControlLoop [controlLoopName=" + controlLoopName + ", version=" + version + ", services=" + services
-                + ", resources=" + resources + ", trigger_policy=" + triggerPolicy + ", timeout=" + timeout
-                + ", abatement=" + abatement + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((controlLoopName == null) ? 0 : controlLoopName.hashCode());
-        result = prime * result + ((resources == null) ? 0 : resources.hashCode());
-        result = prime * result + ((services == null) ? 0 : services.hashCode());
-        result = prime * result + ((timeout == null) ? 0 : timeout.hashCode());
-        result = prime * result + ((triggerPolicy == null) ? 0 : triggerPolicy.hashCode());
-        result = prime * result + ((version == null) ? 0 : version.hashCode());
-        result = prime * result + ((abatement == null) ? 0 : abatement.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        ControlLoop other = (ControlLoop) obj;
-
-        boolean isEq = equalsMayBeNull(controlLoopName, other.controlLoopName)
-                        && equalsMayBeNull(resources, other.resources) && equalsMayBeNull(services, other.services);
-        isEq = isEq && equalsMayBeNull(timeout, other.timeout) && equalsMayBeNull(triggerPolicy, other.triggerPolicy)
-                        && equalsMayBeNull(version, other.version);
-        return (isEq && equalsMayBeNull(abatement, other.abatement));
-    }
-
-    private boolean equalsMayBeNull(final Object obj1, final Object obj2) {
-        if (obj1 == null) {
-            return obj2 == null;
-        }
-        return obj1.equals(obj2);
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/ControlLoopPolicy.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/ControlLoopPolicy.java
deleted file mode 100644
index e90182d58..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/ControlLoopPolicy.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-import java.io.Serializable;
-import java.util.List;
-
-public class ControlLoopPolicy implements Serializable {
-    private static final long serialVersionUID = 1L;
-    
-    private ControlLoop controlLoop;
-
-    private List<Policy> policies;
-
-    public ControlLoop getControlLoop() {
-        return controlLoop;
-    }
-
-    public void setControlLoop(ControlLoop controlLoop) {
-        this.controlLoop = controlLoop;
-    }
-
-    public List<Policy> getPolicies() {
-        return policies;
-    }
-
-    public void setPolicies(List<Policy> policies) {
-        this.policies = policies;
-    }
-
-    @Override
-    public String toString() {
-        return "ControlLoopPolicy [controlLoop=" + controlLoop + ", policies=" + policies + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((controlLoop == null) ? 0 : controlLoop.hashCode());
-        result = prime * result + ((policies == null) ? 0 : policies.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        ControlLoopPolicy other = (ControlLoopPolicy) obj;
-        if (controlLoop == null) {
-            if (other.controlLoop != null) {
-                return false;
-            }
-        } else if (!controlLoop.equals(other.controlLoop)) {
-            return false;
-        }
-        if (policies == null) {
-            if (other.policies != null) {
-                return false;
-            }
-        } else if (!policies.equals(other.policies)) {
-            return false;
-        }
-        return true;
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/FinalResult.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/FinalResult.java
deleted file mode 100644
index bd49484bd..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/FinalResult.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-public enum FinalResult {
-    /**
-     * The Control Loop Policy successfully completed its Operations.
-     */
-    FINAL_SUCCESS("Final_Success"),
-    /**
-     * The Control Loop Policy was an Open Loop and is finished.
-     */
-    FINAL_OPENLOOP("Final_OpenLoop"),
-    /**
-     * The Control Loop Policy failed in its last Operation Policy. 
-     * NOTE: Previous Operation Policies may have been successful.
-     */
-    FINAL_FAILURE("Final_Failure"),
-    /**
-     * The Control Loop Policy failed because the overall timeout was met.
-     */
-    FINAL_FAILURE_TIMEOUT("Final_Failure_Timeout"),
-    /**
-     * The Control Loop Policy failed because an Operation Policy met its retry limit.
-     */
-    FINAL_FAILURE_RETRIES("Final_Failure_Retries"),
-    /**
-     * The Control Loop Policy failed due to an exception.
-     */
-    FINAL_FAILURE_EXCEPTION("Final_Failure_Exception"), 
-    /**
-     *  The Control Loop Policy failed due to guard denied.
-     */
-    FINAL_FAILURE_GUARD("Final_Failure_Guard")
-    ;
-    
-    String result;
-    
-    private FinalResult(String result) {
-        this.result = result;
-    }
-    
-    /**
-     * Converts to a result object.
-     * 
-     * @param result input string
-     * @return result object
-     */
-    public static FinalResult toResult(String result) {
-        if (result.equalsIgnoreCase(FINAL_SUCCESS.toString())) {
-            return FINAL_SUCCESS;
-        }
-        if (result.equalsIgnoreCase(FINAL_OPENLOOP.toString())) {
-            return FINAL_OPENLOOP;
-        }
-        if (result.equalsIgnoreCase(FINAL_FAILURE.toString())) {
-            return FINAL_FAILURE;
-        }
-        if (result.equalsIgnoreCase(FINAL_FAILURE_TIMEOUT.toString())) {
-            return FINAL_FAILURE_TIMEOUT;
-        }
-        if (result.equalsIgnoreCase(FINAL_FAILURE_RETRIES.toString())) {
-            return FINAL_FAILURE_RETRIES;
-        }
-        if (result.equalsIgnoreCase(FINAL_FAILURE_EXCEPTION.toString())) {
-            return FINAL_FAILURE_EXCEPTION;
-        }
-        if (result.equalsIgnoreCase(FINAL_FAILURE_GUARD.toString())) {
-            return FINAL_FAILURE_GUARD;
-        }
-        return null;
-    }
-    
-    /**
-     * Check if the result really is a result.
-     * 
-     * @param result string
-     * @param finalResult result object
-     * @return true if a result
-     */
-    public static boolean isResult(String result, FinalResult finalResult) {
-        FinalResult toResult = FinalResult.toResult(result);
-        if (toResult == null) {
-            return false;
-        }
-        return toResult.equals(finalResult);
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/OperationsAccumulateParams.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/OperationsAccumulateParams.java
deleted file mode 100644
index 07312db07..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/OperationsAccumulateParams.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-import java.io.Serializable;
-
-public class OperationsAccumulateParams implements Serializable {
-
-    private static final long serialVersionUID = -3597358159130168247L;
-    
-    private String period;
-    private Integer limit;
-    
-    public OperationsAccumulateParams() {
-        // Does Nothing 
-    } 
-    
-    public OperationsAccumulateParams(OperationsAccumulateParams ops) {
-        this.period = ops.period;
-        this.limit = ops.limit;
-    }
-    
-    public OperationsAccumulateParams(String period, Integer limit) {
-        this.period = period;
-        this.limit = limit;
-    }
-    
-    public String getPeriod() {
-        return period;
-    }
-
-    public void setPeriod(String period) {
-        this.period = period;
-    }
-
-    public Integer getLimit() {
-        return limit;
-    }
-
-    public void setLimit(Integer limit) {
-        this.limit = limit;
-    }
-
-    @Override
-    public String toString() {
-        return "OperationsAccumulateParams [period=" + period + ", limit=" + limit + "]";
-    }
-    
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((period == null) ? 0 : period.hashCode());
-        result = prime * result + ((limit == null) ? 0 : limit.hashCode());
-        return result;
-    }
-    
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        OperationsAccumulateParams other = (OperationsAccumulateParams) obj;
-        if (period == null) {
-            if (other.period != null) {
-                return false;
-            }
-        } else if (!period.equals(other.period)) {
-            return false;
-        }
-        if (limit == null) {
-            if (other.limit != null) {
-                return false;
-            }
-        } else if (!limit.equals(other.limit)) {
-            return false;
-        }
-        return true;
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/Policy.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/Policy.java
deleted file mode 100644
index 7a64f2fae..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/Policy.java
+++ /dev/null
@@ -1,344 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-import java.io.Serializable;
-import java.util.Collections;
-import java.util.Map;
-import java.util.UUID;
-
-public class Policy implements Serializable {
-    private static final long serialVersionUID = 1L;
-
-    private String id = UUID.randomUUID().toString();
-    private String name;
-    private String description;
-    private String actor;
-    private String recipe;
-    private Map<String, String> payload;
-    private Target target;
-    private OperationsAccumulateParams operationsAccumulateParams;
-    private Integer retry = 0;
-    private Integer timeout = 300;
-    private String success = FinalResult.FINAL_SUCCESS.toString();
-    private String failure = FinalResult.FINAL_FAILURE.toString();
-    private String failureRetries = FinalResult.FINAL_FAILURE_RETRIES.toString();
-    private String failureTimeout = FinalResult.FINAL_FAILURE_TIMEOUT.toString();
-    private String failureException = FinalResult.FINAL_FAILURE_EXCEPTION.toString();
-    private String failureGuard = FinalResult.FINAL_FAILURE_GUARD.toString();
-
-
-    public Policy() {
-        //Does Nothing Empty Constructor
-    }
-
-    public Policy(String id) {
-        this.id = id;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param name name
-     * @param actor actor
-     * @param recipe recipe
-     * @param payload payload
-     * @param target target
-     */
-    public Policy(String name, String actor, String recipe, Map<String, String> payload, Target target) {
-        this.name = name;
-        this.actor = actor;
-        this.recipe = recipe;
-        this.target = target;
-        if (payload != null) {
-            this.payload = Collections.unmodifiableMap(payload);
-        }
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param name name
-     * @param actor actor
-     * @param recipe recipe
-     * @param payload payload
-     * @param target target
-     * @param retries retries
-     * @param timeout timeout
-     */
-    public Policy(String name, String actor, String recipe, Map<String, String> payload, Target target,
-                  Integer retries, Integer timeout) {
-        this(name, actor, recipe, payload, target);
-        this.retry = retries;
-        this.timeout = timeout;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param policyParam provide parameter object
-     */
-    public Policy(PolicyParam policyParam) {
-        this(policyParam.getName(), policyParam.getActor(), policyParam.getRecipe(), policyParam.getPayload(),
-                policyParam.getTarget(), policyParam.getRetries(), policyParam.getTimeout());
-        this.id = policyParam.getId();
-        this.description = policyParam.getDescription();
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param policy copy object
-     */
-    public Policy(Policy policy) {
-        this.id = policy.id;
-        this.name = policy.name;
-        this.description = policy.description;
-        this.actor = policy.actor;
-        this.recipe = policy.recipe;
-        if (policy.payload != null) {
-            this.payload = Collections.unmodifiableMap(policy.payload);
-        }
-        this.target = policy.target;
-        this.operationsAccumulateParams = policy.operationsAccumulateParams;
-        this.retry = policy.retry;
-        this.timeout = policy.timeout;
-        this.success = policy.success;
-        this.failure = policy.failure;
-        this.failureException = policy.failureException;
-        this.failureGuard = policy.failureGuard;
-        this.failureRetries = policy.failureRetries;
-        this.failureTimeout = policy.failureTimeout;
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public String getActor() {
-        return actor;
-    }
-
-    public void setActor(String actor) {
-        this.actor = actor;
-    }
-
-    public String getRecipe() {
-        return recipe;
-    }
-
-    public void setRecipe(String recipe) {
-        this.recipe = recipe;
-    }
-
-    public Map<String, String> getPayload() {
-        return payload;
-    }
-
-    public void setPayload(Map<String, String> payload) {
-        this.payload = payload;
-    }
-
-    public Target getTarget() {
-        return target;
-    }
-
-    public void setTarget(Target target) {
-        this.target = target;
-    }
-
-    public OperationsAccumulateParams getOperationsAccumulateParams() {
-        return operationsAccumulateParams;
-    }
-
-    public void setOperationsAccumulateParams(OperationsAccumulateParams operationsAccumulateParams) {
-        this.operationsAccumulateParams = operationsAccumulateParams;
-    }
-
-    public Integer getRetry() {
-        return retry;
-    }
-
-    public void setRetry(Integer retry) {
-        this.retry = retry;
-    }
-
-    public Integer getTimeout() {
-        return timeout;
-    }
-
-    public void setTimeout(Integer timeout) {
-        this.timeout = timeout;
-    }
-
-    public String getSuccess() {
-        return success;
-    }
-
-    public void setSuccess(String success) {
-        this.success = success;
-    }
-
-    public String getFailure() {
-        return failure;
-    }
-
-    public void setFailure(String failure) {
-        this.failure = failure;
-    }
-
-    public String getFailure_retries() {
-        return failureRetries;
-    }
-
-    public void setFailure_retries(String failureRetries) {
-        this.failureRetries = failureRetries;
-    }
-
-    public String getFailure_timeout() {
-        return failureTimeout;
-    }
-
-    public void setFailure_timeout(String failureTimeout) {
-        this.failureTimeout = failureTimeout;
-    }
-
-    public String getFailure_exception() {
-        return failureException;
-    }
-
-    public void setFailure_exception(String failureException) {
-        this.failureException = failureException;
-    }
-
-    public String getFailure_guard() {
-        return failureGuard;
-    }
-
-    public void setFailure_guard(String failureGuard) {
-        this.failureGuard = failureGuard;
-    }
-
-    public boolean isValid() {
-        boolean isValid = id != null && name != null && actor != null;
-        return isValid && recipe != null && target != null;
-    }
-
-    @Override
-    public String toString() {
-        return "Policy [id=" + id + ", name=" + name + ", description=" + description + ", actor=" + actor + ", recipe="
-                + recipe + ", payload=" + payload + ", target=" + target + ", operationsAccumulateParams="
-                + operationsAccumulateParams + ", retry=" + retry + ", timeout=" + timeout
-                + ", success=" + success + ", failure=" + failure + ", failure_retries=" + failureRetries
-                + ", failure_timeout=" + failureTimeout + ", failure_exception=" + failureException
-                + ", failure_guard=" + failureGuard + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        int result = 1;
-        result = addHashCodeForField(result, actor);
-        result = addHashCodeForField(result, description);
-        result = addHashCodeForField(result, failure);
-        result = addHashCodeForField(result, failureException);
-        result = addHashCodeForField(result, failureGuard);
-        result = addHashCodeForField(result, failureRetries);
-        result = addHashCodeForField(result, failureTimeout);
-        result = addHashCodeForField(result, id);
-        result = addHashCodeForField(result, name);
-        result = addHashCodeForField(result, payload);
-        result = addHashCodeForField(result, recipe);
-        result = addHashCodeForField(result, retry);
-        result = addHashCodeForField(result, success);
-        result = addHashCodeForField(result, target);
-        result = addHashCodeForField(result, operationsAccumulateParams);
-        result = addHashCodeForField(result, timeout);
-        return result;
-    }
-
-    private int addHashCodeForField(int hashCode, Object field) {
-        final int prime = 31;
-        return prime * hashCode + ((field == null) ? 0 : field.hashCode());
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        Policy other = (Policy) obj;
-        boolean isEq = equalsMayBeNull(actor, other.actor)
-                && equalsMayBeNull(description, other.description)
-                && equalsMayBeNull(failure, other.failure);
-        isEq = isEq
-                && equalsMayBeNull(failureException, other.failureException)
-                && equalsMayBeNull(failureGuard, other.failureGuard);
-        isEq = isEq
-                && equalsMayBeNull(failureRetries, other.failureRetries)
-                && equalsMayBeNull(id, other.id);
-        isEq = isEq
-                && equalsMayBeNull(name, other.name)
-                && equalsMayBeNull(payload, other.payload);
-        isEq = isEq
-                && equalsMayBeNull(recipe, other.recipe)
-                && equalsMayBeNull(retry, other.retry);
-        isEq = isEq
-                && equalsMayBeNull(success, other.success)
-                && equalsMayBeNull(operationsAccumulateParams, other.operationsAccumulateParams);
-        return isEq
-                && equalsMayBeNull(target, other.target)
-                && equalsMayBeNull(timeout, other.timeout);
-    }
-
-    private boolean equalsMayBeNull(final Object obj1, final Object obj2) {
-        if (obj1 == null) {
-            return obj2 == null;
-        }
-        return obj1.equals(obj2);
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/PolicyParam.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/PolicyParam.java
deleted file mode 100644
index ab4e7f895..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/PolicyParam.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * policy-endpoints
- * ================================================================================
- * Copyright (C) 2018 Samsung Electronics Co., Ltd. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-import java.util.Map;
-
-public class PolicyParam {
-    private String id;
-    private String name;
-    private String description;
-    private String actor;
-    private Map<String, String> payload;
-    private Target target;
-    private String recipe;
-    private Integer retries;
-    private Integer timeout;
-
-    public static PolicyParamBuilder builder() {
-        return  new PolicyParamBuilder();
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public String getActor() {
-        return actor;
-    }
-
-    public Map<String, String> getPayload() {
-        return payload;
-    }
-
-    public Target getTarget() {
-        return target;
-    }
-
-    public String getRecipe() {
-        return recipe;
-    }
-
-    public Integer getRetries() {
-        return retries;
-    }
-
-    public Integer getTimeout() {
-        return timeout;
-    }
-
-    public static class PolicyParamBuilder {
-
-        PolicyParam policyParm = new PolicyParam();
-
-        private PolicyParamBuilder() {
-        }
-
-        public PolicyParam build() {
-            return policyParm;
-        }
-
-        public PolicyParamBuilder id(String id) {
-            policyParm.id = id;
-            return this;
-        }
-
-        public PolicyParamBuilder name(String name) {
-            policyParm.name = name;
-            return this;
-        }
-
-        public PolicyParamBuilder description(String description) {
-            policyParm.description = description;
-            return this;
-        }
-
-        public PolicyParamBuilder actor(String actor) {
-            policyParm.actor = actor;
-            return this;
-        }
-
-        public PolicyParamBuilder payload(Map<String, String> payload) {
-            policyParm.payload = payload;
-            return this;
-        }
-
-        public PolicyParamBuilder target(Target target) {
-            policyParm.target = target;
-            return this;
-        }
-
-        public PolicyParamBuilder recipe(String recipe) {
-            policyParm.recipe = recipe;
-            return this;
-        }
-
-        public PolicyParamBuilder retries(Integer retries) {
-            policyParm.retries = retries;
-            return this;
-        }
-
-        public PolicyParamBuilder timeout(Integer timeout) {
-            policyParm.timeout = timeout;
-            return this;
-        }
-    }
-}
\ No newline at end of file
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/PolicyResult.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/PolicyResult.java
deleted file mode 100644
index 80a68248a..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/PolicyResult.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-public enum PolicyResult {
-    /**
-     * Operation was successful.
-     */
-    SUCCESS("Success"),
-    /**
-     * Operation failed.
-     */
-    FAILURE("Failure"),
-    /**
-     * Operation failed due to maximum retries being met.
-     */
-    FAILURE_RETRIES("Failure_Retries"),
-    /**
-     * Operation failed due to timeout occurring.
-     */
-    FAILURE_TIMEOUT("Failure_Timeout"),
-    /**
-     * Operation failed due to an exception.
-     */
-    FAILURE_EXCEPTION("Failure_Exception"), 
-    /**
-     * Operation failed since Guard did not permit.
-     */
-    FAILURE_GUARD("Failure_Guard")
-    ;
-    
-    private String result;
-    
-    private PolicyResult(String result) {
-        this.result = result;
-    }
-    
-    @Override
-    public String toString() {
-        return this.result;
-    }
-    
-    /**
-     * Convert to a result.
-     * 
-     * @param result result string
-     * @return Result object
-     */
-    public static PolicyResult toResult(String result) {
-        if (result.equalsIgnoreCase(SUCCESS.toString())) {
-            return SUCCESS;
-        }
-        if (result.equalsIgnoreCase(FAILURE.toString())) {
-            return FAILURE;
-        }
-        if (result.equalsIgnoreCase(FAILURE_RETRIES.toString())) {
-            return FAILURE_RETRIES;
-        }
-        if (result.equalsIgnoreCase(FAILURE_TIMEOUT.toString())) {
-            return FAILURE_TIMEOUT;
-        }
-        if (result.equalsIgnoreCase(FAILURE_EXCEPTION.toString())) {
-            return FAILURE_EXCEPTION;
-        }
-        if (result.equalsIgnoreCase(FAILURE_GUARD.toString())) {
-            return FAILURE_GUARD;
-        }
-        return null;
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/Target.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/Target.java
deleted file mode 100644
index bc99975f8..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/Target.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*-
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Tech Mahindra
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-import java.io.Serializable;
-
-public class Target implements Serializable {
-
-    private static final long serialVersionUID = 2180988443264988319L;
-
-    private String resourceId;
-    private TargetType type;
-
-    private String modelInvariantId;
-    private String modelVersionId;
-    private String modelName;
-    private String modelVersion;
-    private String modelCustomizationId;
-
-    public Target() {
-        //Does Nothing Empty Constructor
-    }
-
-    public Target(TargetType type) {
-        this.type = type;
-    }
-
-    public Target(String resourceId) {
-        this.resourceId = resourceId;
-    }
-
-    public Target(TargetType type, String resourceId) {
-        this.type = type;
-        this.resourceId = resourceId;
-    }
-
-    public Target(Target target) {
-        this.type = target.type;
-        this.resourceId = target.resourceId;
-    }
-
-    public String getModelInvariantId() {
-        return modelInvariantId;
-    }
-
-    public void setModelInvariantId(String modelInvariantId) {
-        this.modelInvariantId = modelInvariantId;
-    }
-
-    public String getModelVersionId() {
-        return modelVersionId;
-    }
-
-    public void setModelVersionId(String modelVersionId) {
-        this.modelVersionId = modelVersionId;
-    }
-
-    public String getModelName() {
-        return modelName;
-    }
-
-    public void setModelName(String modelName) {
-        this.modelName = modelName;
-    }
-
-    public String getModelVersion() {
-        return modelVersion;
-    }
-
-    public void setModelVersion(String modelVersion) {
-        this.modelVersion = modelVersion;
-    }
-
-    public String getModelCustomizationId() {
-        return modelCustomizationId;
-    }
-
-    public void setModelCustomizationId(String modelCustomizationId) {
-        this.modelCustomizationId = modelCustomizationId;
-    } //techm
-
-    public String getResourceID() {
-        return resourceId;
-    }
-
-    public void setResourceID(String resourceId) {
-        this.resourceId = resourceId;
-    }
-
-    public TargetType getType() {
-        return type;
-    }
-
-    public void setType(TargetType type) {
-        this.type = type;
-    }
-
-    @Override
-    public String toString() {
-        return "Target [type=" + type + ", resourceId=" + resourceId + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((type == null) ? 0 : type.hashCode());
-        result = prime * result + ((resourceId == null) ? 0 : resourceId.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        Target other = (Target) obj;
-        if (type == null) {
-            if (other.type != null) {
-                return false;
-            }
-        } else if (!type.equals(other.type)) {
-            return false;
-        }
-        if (resourceId == null) {
-            if (other.resourceId != null) {
-                return false;
-            }
-        } else if (!resourceId.equals(other.resourceId)) {
-            return false;
-        }
-        return true;
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/TargetType.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/TargetType.java
deleted file mode 100644
index 4bf1dbea4..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/TargetType.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017, 2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * Modifications Copyright (C) 2019 Tech Mahindra
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy;
-
-public enum TargetType {
-    VM("VM"),
-    PNF("PNF"),
-    VFC("VFC"),
-    VNF("VNF"),
-    VFMODULE("VFMODULE")
-    ;
-
-    private String target;
-
-    private TargetType(String targetType) {
-        this.target = targetType;
-    }
-
-    @Override
-    public String toString() {
-        return this.target;
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/BuilderException.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/BuilderException.java
deleted file mode 100644
index 3d086d00f..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/BuilderException.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder;
-
-public class BuilderException extends Exception {
-
-    private static final long serialVersionUID = 610064813684337895L;
-
-    public BuilderException(String string) {
-        super(string);
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java
deleted file mode 100644
index 1c96b2b90..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java
+++ /dev/null
@@ -1,315 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder;
-
-import org.onap.aai.domain.yang.Pnf;
-import org.onap.policy.controlloop.policy.ControlLoop;
-import org.onap.policy.controlloop.policy.OperationsAccumulateParams;
-import org.onap.policy.controlloop.policy.Policy;
-import org.onap.policy.controlloop.policy.PolicyParam;
-import org.onap.policy.controlloop.policy.PolicyResult;
-import org.onap.policy.controlloop.policy.builder.impl.ControlLoopPolicyBuilderImpl;
-import org.onap.policy.sdc.Resource;
-import org.onap.policy.sdc.Service;
-
-public interface ControlLoopPolicyBuilder {
-
-    /**
-     * Adds one or more services to the ControlLoop.
-     * 
-     * @param services service to add
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder addService(Service... services) throws BuilderException;
-
-    /**
-     * Remove service.
-     * 
-     * @param services to remove
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder removeService(Service... services) throws BuilderException;
-
-    /**
-     * Remove all the services.
-     * 
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder removeAllServices() throws BuilderException;
-
-    /**
-     * Adds one or more resources to the ControlLoop.
-     * 
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder addResource(Resource... resources) throws BuilderException;
-
-    /**
-     * Remove the resources.
-     * 
-     * @param resources resources to be removed
-     * @return object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder removeResource(Resource... resources) throws BuilderException;
-
-    /**
-     * Remove all resources.
-     * 
-     * @return object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder removeAllResources() throws BuilderException;
-
-    /**
-     * Set the PNF.
-     * 
-     * @param pnf input pnf
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder setPnf(Pnf pnf) throws BuilderException;
-
-    /**
-     * Remove PNF.
-     * 
-     * @return the object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder removePnf() throws BuilderException;
-
-    /**
-     * Set the abatement.
-     * 
-     * @param abatement whether abatement is possible
-     * @return object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder setAbatement(Boolean abatement) throws BuilderException;
-
-
-    /**
-     * Sets the overall timeout value for the Control Loop. If any operational policies have retries
-     * and timeouts, then this overall timeout value should exceed all those values.
-     * 
-     * @param timeout timeout value
-     * @return control loop policy builder
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilder setTimeout(Integer timeout) throws BuilderException;
-
-    /**
-     * Scans the operational policies and calculate an minimum overall timeout for the Control Loop.
-     * 
-     * 
-     * @return Integer
-     */
-    public Integer calculateTimeout();
-
-    /**
-     * Sets the initial trigger policy when a DCAE Closed Loop Event arrives in the ONAP Policy
-     * Platform.
-     * 
-     * 
-     * @param policy Policy parameters object
-     * @return Policy object
-     * @throws BuilderException builder exception
-     */
-    public Policy setTriggerPolicy(PolicyParam policy) throws BuilderException;
-
-    /**
-     * Changes the trigger policy to point to another existing Policy.
-     * 
-     * @param id the id
-     * @return ControlLoop object
-     * @throws BuilderException build exception
-     */
-    public ControlLoop setExistingTriggerPolicy(String id) throws BuilderException;
-
-    /**
-     * Is an open loop.
-     * 
-     * @return true or false
-     */
-    public boolean isOpenLoop();
-
-    /**
-     * Get the trigger policy.
-     * 
-     * @return the policy object
-     * @throws BuilderException if there is a builder exception
-     */
-    public Policy getTriggerPolicy() throws BuilderException;
-
-    /**
-     * Simply returns a copy of the ControlLoop information.
-     * 
-     * 
-     * @return ControlLoop
-     */
-    public ControlLoop getControlLoop();
-
-    /**
-     * Creates a policy that is chained to the result of another Policy.
-     * 
-     * @param policyParam policy parameters object
-     * @param results results
-     * @return Policy that was set
-     * @throws BuilderException builder exception
-     */
-    public Policy setPolicyForPolicyResult(PolicyParam policyParam, PolicyResult... results)
-            throws BuilderException;
-
-
-    /**
-     * Sets the policy result(s) to an existing Operational Policy.
-     * 
-     * @param policyResultId result ID
-     * @param policyId id
-     * @param results results
-     * @return Policy that was set
-     * @throws BuilderException builder exception
-     */
-    public Policy setPolicyForPolicyResult(String policyResultId, String policyId, PolicyResult... results)
-            throws BuilderException;
-
-    /**
-     * Removes an Operational Policy. Be mindful that if any other Operational Policies have results
-     * that point to this policy, any policies that have results pointing to this policy will have
-     * their result reset to the appropriate default FINAL_* result.
-     * 
-     * 
-     * @param policyID id for the policy
-     * @return true if removed else false
-     * @throws BuilderException builder exception
-     */
-    public boolean removePolicy(String policyID) throws BuilderException;
-
-    /**
-     * Resets a policy's results to defualt FINAL_* codes.
-     * 
-     * @return Policy object
-     * @throws BuilderException - Policy does not exist
-     */
-    public Policy resetPolicyResults(String policyID) throws BuilderException;
-
-    /**
-     * Removes all existing Operational Policies and reverts back to an Open Loop.
-     * 
-     * @return Policy builder object
-     */
-    public ControlLoopPolicyBuilder removeAllPolicies();
-
-    /**
-     * Adds an operationsAccumulateParams to an existing operational policy.
-     * 
-     * @return Policy
-     * @throws BuilderException - Policy does not exist
-     */
-    public Policy addOperationsAccumulateParams(String policyID, OperationsAccumulateParams operationsAccumulateParams)
-            throws BuilderException;
-
-    /**
-     * This will compile and build the YAML specification for the Control Loop Policy. Please
-     * iterate the Results object for details. The Results object will contains warnings and errors.
-     * If the specification compiled successfully, you will be able to retrieve the YAML.
-     * 
-     * @return Results
-     */
-    public Results buildSpecification();
-
-    /**
-     * The Factory is used to build a ControlLoopPolicyBuilder implementation.
-     * 
-     * @author pameladragosh
-     *
-     */
-    public static class Factory {
-        private Factory() {
-            // Private Constructor.
-        }
-
-        /**
-         * Builds a basic Control Loop with an overall timeout. Use this method if you wish to
-         * create an OpenLoop, or if you want to interactively build a Closed Loop.
-         * 
-         * @param controlLoopName - Per Closed Loop AID v1.0, unique string for the closed loop.
-         * @param timeout - Overall timeout for the Closed Loop to execute.
-         * @return ControlLoopPolicyBuilder object
-         */
-        public static ControlLoopPolicyBuilder buildControlLoop(String controlLoopName, Integer timeout) {
-            return new ControlLoopPolicyBuilderImpl(controlLoopName, timeout);
-        }
-
-        /**
-         * Build a Control Loop for a resource and services associated with the resource.
-         * 
-         * @param controlLoopName - Per Closed Loop AID v1.0, unique string for the closed loop.
-         * @param timeout - Overall timeout for the Closed Loop to execute.
-         * @param resource - Resource this closed loop is for. Should come from ASDC, but if not
-         *        available use resourceName to distinguish.
-         * @param services - Zero or more services associated with this resource. Should come from
-         *        ASDC, but if not available use serviceName to distinguish.
-         * @return ControlLoopPolicyBuilder object
-         * @throws BuilderException builder exception
-         */
-        public static ControlLoopPolicyBuilder buildControlLoop(String controlLoopName, Integer timeout,
-                Resource resource, Service... services) throws BuilderException {
-            return new ControlLoopPolicyBuilderImpl(controlLoopName, timeout, resource, services);
-        }
-
-        /**
-         * Build the control loop.
-         * 
-         * @param controlLoopName control loop id
-         * @param timeout timeout
-         * @param service service
-         * @param resources resources
-         * @return builder object
-         * @throws BuilderException builder exception
-         */
-        public static ControlLoopPolicyBuilder buildControlLoop(String controlLoopName, Integer timeout,
-                Service service, Resource... resources) throws BuilderException {
-            return new ControlLoopPolicyBuilderImpl(controlLoopName, timeout, service, resources);
-        }
-
-        /**
-         * Build control loop.
-         * 
-         * @param controlLoopName - Per Closed Loop AID v1.0, unique string for the closed loop.
-         * @param timeout - Overall timeout for the Closed Loop to execute.
-         * @param pnf - Physical Network Function. Should come from AIC, but if not available use
-         *        well-known name to distinguish. Eg. eNodeB
-         * @return ControlLoopPolicyBuilder object
-         * @throws BuilderException builder exception
-         */
-        public static ControlLoopPolicyBuilder buildControlLoop(String controlLoopName, Integer timeout, Pnf pnf)
-                throws BuilderException {
-            return new ControlLoopPolicyBuilderImpl(controlLoopName, timeout, pnf);
-        }
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/Message.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/Message.java
deleted file mode 100644
index 4e34a777a..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/Message.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder;
-
-public interface Message {
-
-    public String getMessage();
-
-    public MessageLevel getLevel();
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/MessageLevel.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/MessageLevel.java
deleted file mode 100644
index cca9e2c0a..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/MessageLevel.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder;
-
-public enum MessageLevel {
-  INFO,
-  WARNING,
-  ERROR,
-  EXCEPTION;
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/Results.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/Results.java
deleted file mode 100644
index 37f619b65..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/Results.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder;
-
-import java.util.List;
-
-public interface Results {
-
-    public List<Message> getMessages();
-
-    public String getSpecification();
-
-    public boolean isValid();
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java
deleted file mode 100644
index c4b2cd4ca..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java
+++ /dev/null
@@ -1,538 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019-2020 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder.impl;
-
-import com.google.common.base.Strings;
-import java.util.LinkedList;
-import java.util.UUID;
-import org.onap.aai.domain.yang.Pnf;
-import org.onap.policy.controlloop.compiler.CompilerException;
-import org.onap.policy.controlloop.compiler.ControlLoopCompiler;
-import org.onap.policy.controlloop.compiler.ControlLoopCompilerCallback;
-import org.onap.policy.controlloop.policy.ControlLoop;
-import org.onap.policy.controlloop.policy.ControlLoopPolicy;
-import org.onap.policy.controlloop.policy.FinalResult;
-import org.onap.policy.controlloop.policy.OperationsAccumulateParams;
-import org.onap.policy.controlloop.policy.Policy;
-import org.onap.policy.controlloop.policy.PolicyParam;
-import org.onap.policy.controlloop.policy.PolicyResult;
-import org.onap.policy.controlloop.policy.builder.BuilderException;
-import org.onap.policy.controlloop.policy.builder.ControlLoopPolicyBuilder;
-import org.onap.policy.controlloop.policy.builder.MessageLevel;
-import org.onap.policy.controlloop.policy.builder.Results;
-import org.onap.policy.sdc.Resource;
-import org.onap.policy.sdc.Service;
-import org.yaml.snakeyaml.DumperOptions;
-import org.yaml.snakeyaml.DumperOptions.FlowStyle;
-import org.yaml.snakeyaml.Yaml;
-
-public class ControlLoopPolicyBuilderImpl implements ControlLoopPolicyBuilder {
-    private static final String UNKNOWN_POLICY = "Unknown policy ";
-    private ControlLoopPolicy controlLoopPolicy;
-
-    /**
-     * Constructor.
-     *
-     * @param controlLoopName control loop id
-     * @param timeout timeout value
-     */
-    public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout) {
-        controlLoopPolicy = new ControlLoopPolicy();
-        ControlLoop controlLoop = new ControlLoop();
-        controlLoop.setControlLoopName(controlLoopName);
-        controlLoop.setTimeout(timeout);
-        controlLoopPolicy.setControlLoop(controlLoop);
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param controlLoopName control loop id
-     * @param timeout timeout value
-     * @param resource resource
-     * @param services services
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Resource resource,
-        Service... services) throws BuilderException {
-        this(controlLoopName, timeout);
-        this.addResource(resource);
-        this.addService(services);
-    }
-
-    public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Pnf pnf) throws BuilderException {
-        this(controlLoopName, timeout);
-        this.setPnf(pnf);
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param controlLoopName control loop id
-     * @param timeout timeout
-     * @param service service
-     * @param resources resources
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Service service,
-        Resource[] resources) throws BuilderException {
-        this(controlLoopName, timeout);
-        this.addService(service);
-        this.addResource(resources);
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder removePnf() throws BuilderException {
-        controlLoopPolicy.getControlLoop().setPnf(null);
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder addService(Service... services) throws BuilderException {
-        for (Service service : services) {
-            if (service == null) {
-                throw new BuilderException("Service must not be null");
-            }
-            if (service.getServiceUUID() == null && Strings.isNullOrEmpty(service.getServiceName())) {
-                throw new BuilderException("Invalid service - need either a serviceUUID or serviceName");
-            }
-            if (controlLoopPolicy.getControlLoop().getServices() == null) {
-                controlLoopPolicy.getControlLoop().setServices(new LinkedList<>());
-            }
-            controlLoopPolicy.getControlLoop().getServices().add(service);
-        }
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder removeService(Service... services) throws BuilderException {
-        if (controlLoopPolicy.getControlLoop().getServices() == null) {
-            throw new BuilderException("No existing services to remove");
-        }
-        for (Service service : services) {
-            if (service == null) {
-                throw new BuilderException("Service must not be null");
-            }
-            if (service.getServiceUUID() == null && Strings.isNullOrEmpty(service.getServiceName())) {
-                throw new BuilderException("Invalid service - need either a serviceUUID or serviceName");
-            }
-            boolean removed = controlLoopPolicy.getControlLoop().getServices().remove(service);
-            if (!removed) {
-                throw new BuilderException("Unknown service " + service.getServiceName());
-            }
-        }
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder removeAllServices() throws BuilderException {
-        controlLoopPolicy.getControlLoop().getServices().clear();
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder addResource(Resource... resources) throws BuilderException {
-        for (Resource resource : resources) {
-            if (resource == null) {
-                throw new BuilderException("Resource must not be null");
-            }
-            if (resource.getResourceUuid() == null && Strings.isNullOrEmpty(resource.getResourceName())) {
-                throw new BuilderException("Invalid resource - need either resourceUUID or resourceName");
-            }
-            if (controlLoopPolicy.getControlLoop().getResources() == null) {
-                controlLoopPolicy.getControlLoop().setResources(new LinkedList<>());
-            }
-            controlLoopPolicy.getControlLoop().getResources().add(resource);
-        }
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder setPnf(Pnf pnf) throws BuilderException {
-        if (pnf == null) {
-            throw new BuilderException("PNF must not be null");
-        }
-        if (pnf.getPnfName() == null && pnf.getEquipType() == null) {
-            throw new BuilderException("Invalid PNF - need either pnfName or pnfType");
-        }
-        controlLoopPolicy.getControlLoop().setPnf(pnf);
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder setAbatement(Boolean abatement) throws BuilderException {
-        if (abatement == null) {
-            throw new BuilderException("abatement must not be null");
-        }
-        controlLoopPolicy.getControlLoop().setAbatement(abatement);
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder setTimeout(Integer timeout) {
-        controlLoopPolicy.getControlLoop().setTimeout(timeout);
-        return this;
-    }
-
-    @Override
-    public Policy setTriggerPolicy(PolicyParam policyParam) throws BuilderException {
-
-        Policy trigger = new Policy(policyParam);
-
-        controlLoopPolicy.getControlLoop().setTrigger_policy(trigger.getId());
-
-        this.addNewPolicy(trigger);
-        //
-        // Return a copy of the policy
-        //
-        return new Policy(trigger);
-    }
-
-    @Override
-    public ControlLoop setExistingTriggerPolicy(String id) throws BuilderException {
-        if (id == null) {
-            throw new BuilderException("Id must not be null");
-        }
-        Policy trigger = this.findPolicy(id);
-        if (trigger == null) {
-            throw new BuilderException(UNKNOWN_POLICY + id);
-        } else {
-            this.controlLoopPolicy.getControlLoop().setTrigger_policy(id);
-        }
-        return new ControlLoop(this.controlLoopPolicy.getControlLoop());
-    }
-
-    @Override
-    public Policy setPolicyForPolicyResult(PolicyParam policyParam, PolicyResult... results) throws BuilderException {
-        //
-        // Find the existing policy
-        //
-        Policy existingPolicy = this.findPolicy(policyParam.getId());
-        if (existingPolicy == null) {
-            throw new BuilderException(UNKNOWN_POLICY + policyParam.getId());
-        }
-        //
-        // Create the new Policy
-        //
-        // @formatter:off
-        Policy newPolicy = new Policy(PolicyParam.builder()
-            .id(UUID.randomUUID().toString())
-            .name(policyParam.getName())
-            .description(policyParam.getDescription())
-            .actor(policyParam.getActor())
-            .payload(policyParam.getPayload())
-            .target(policyParam.getTarget())
-            .recipe(policyParam.getRecipe())
-            .retries(policyParam.getRetries())
-            .timeout(policyParam.getTimeout())
-            .build());
-        // @formatter:on
-        //
-        // Connect the results
-        //
-        for (PolicyResult result : results) {
-            switch (result) {
-                case FAILURE:
-                    existingPolicy.setFailure(newPolicy.getId());
-                    break;
-                case FAILURE_EXCEPTION:
-                    existingPolicy.setFailure_exception(newPolicy.getId());
-                    break;
-                case FAILURE_RETRIES:
-                    existingPolicy.setFailure_retries(newPolicy.getId());
-                    break;
-                case FAILURE_TIMEOUT:
-                    existingPolicy.setFailure_timeout(newPolicy.getId());
-                    break;
-                case FAILURE_GUARD:
-                    existingPolicy.setFailure_guard(newPolicy.getId());
-                    break;
-                case SUCCESS:
-                    existingPolicy.setSuccess(newPolicy.getId());
-                    break;
-                default:
-                    throw new BuilderException("Invalid PolicyResult " + result);
-            }
-        }
-        //
-        // Add it to our list
-        //
-        this.controlLoopPolicy.getPolicies().add(newPolicy);
-        //
-        // Return a policy to them
-        //
-        return new Policy(newPolicy);
-    }
-
-    @Override
-    public Policy setPolicyForPolicyResult(String policyResultId, String policyId, PolicyResult... results)
-        throws BuilderException {
-        //
-        // Find the existing policy
-        //
-        Policy existingPolicy = this.findPolicy(policyId);
-        if (existingPolicy == null) {
-            throw new BuilderException(policyId + " does not exist");
-        }
-        if (this.findPolicy(policyResultId) == null) {
-            throw new BuilderException("Operational policy " + policyResultId + " does not exist");
-        }
-        //
-        // Connect the results
-        //
-        for (PolicyResult result : results) {
-            switch (result) {
-                case FAILURE:
-                    existingPolicy.setFailure(policyResultId);
-                    break;
-                case FAILURE_EXCEPTION:
-                    existingPolicy.setFailure_exception(policyResultId);
-                    break;
-                case FAILURE_RETRIES:
-                    existingPolicy.setFailure_retries(policyResultId);
-                    break;
-                case FAILURE_TIMEOUT:
-                    existingPolicy.setFailure_timeout(policyResultId);
-                    break;
-                case FAILURE_GUARD:
-                    existingPolicy.setFailure_guard(policyResultId);
-                    break;
-                case SUCCESS:
-                    existingPolicy.setSuccess(policyResultId);
-                    break;
-                default:
-                    throw new BuilderException("Invalid PolicyResult " + result);
-            }
-        }
-        return new Policy(this.findPolicy(policyResultId));
-    }
-
-    private class BuilderCompilerCallback implements ControlLoopCompilerCallback {
-
-        private ResultsImpl results = new ResultsImpl();
-
-        @Override
-        public boolean onWarning(String message) {
-            results.addMessage(new MessageImpl(message, MessageLevel.WARNING));
-            return false;
-        }
-
-        @Override
-        public boolean onError(String message) {
-            results.addMessage(new MessageImpl(message, MessageLevel.ERROR));
-            return false;
-        }
-    }
-
-    @Override
-    public Results buildSpecification() {
-        //
-        // Dump the specification
-        //
-        DumperOptions options = new DumperOptions();
-        options.setDefaultFlowStyle(FlowStyle.BLOCK);
-        options.setPrettyFlow(true);
-        Yaml yaml = new Yaml(options);
-        String dumpedYaml = yaml.dump(controlLoopPolicy);
-        //
-        // This is our callback class for our compiler
-        //
-        BuilderCompilerCallback callback = new BuilderCompilerCallback();
-        //
-        // Compile it
-        //
-        try {
-            ControlLoopCompiler.compile(controlLoopPolicy, callback);
-        } catch (CompilerException e) {
-            callback.results.addMessage(new MessageImpl(e.getMessage(), MessageLevel.EXCEPTION));
-        }
-        //
-        // Save the spec
-        //
-        callback.results.setSpecification(dumpedYaml);
-        return callback.results;
-    }
-
-    private void addNewPolicy(Policy policy) {
-        if (this.controlLoopPolicy.getPolicies() == null) {
-            this.controlLoopPolicy.setPolicies(new LinkedList<>());
-        }
-        this.controlLoopPolicy.getPolicies().add(policy);
-    }
-
-    private Policy findPolicy(String id) {
-        if (this.controlLoopPolicy.getPolicies() != null) {
-            for (Policy policy : this.controlLoopPolicy.getPolicies()) {
-                if (policy.getId().equals(id)) {
-                    return policy;
-                }
-            }
-        }
-        return null;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder removeResource(Resource... resources) throws BuilderException {
-        if (controlLoopPolicy.getControlLoop().getResources() == null) {
-            throw new BuilderException("No existing resources to remove");
-        }
-        for (Resource resource : resources) {
-            if (resource == null) {
-                throw new BuilderException("Resource must not be null");
-            }
-            if (resource.getResourceUuid() == null && Strings.isNullOrEmpty(resource.getResourceName())) {
-                throw new BuilderException("Invalid resource - need either a resourceUUID or resourceName");
-            }
-            boolean removed = controlLoopPolicy.getControlLoop().getResources().remove(resource);
-            if (!removed) {
-                throw new BuilderException("Unknown resource " + resource.getResourceName());
-            }
-        }
-        return this;
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder removeAllResources() throws BuilderException {
-        controlLoopPolicy.getControlLoop().getResources().clear();
-        return this;
-    }
-
-    @Override
-    public Integer calculateTimeout() {
-        int sum = 0;
-        for (Policy policy : this.controlLoopPolicy.getPolicies()) {
-            sum += policy.getTimeout().intValue();
-        }
-        return Integer.valueOf(sum);
-    }
-
-    @Override
-    public boolean isOpenLoop() {
-        return this.controlLoopPolicy.getControlLoop().getTrigger_policy()
-            .equals(FinalResult.FINAL_OPENLOOP.toString());
-    }
-
-    @Override
-    public Policy getTriggerPolicy() throws BuilderException {
-        if (this.controlLoopPolicy.getControlLoop().getTrigger_policy().equals(FinalResult.FINAL_OPENLOOP.toString())) {
-            return null;
-        } else {
-            return new Policy(this.findPolicy(this.controlLoopPolicy.getControlLoop().getTrigger_policy()));
-        }
-    }
-
-    @Override
-    public ControlLoop getControlLoop() {
-        return new ControlLoop(this.controlLoopPolicy.getControlLoop());
-    }
-
-    @Override
-    public boolean removePolicy(String policyId) throws BuilderException {
-        Policy existingPolicy = this.findPolicy(policyId);
-        if (existingPolicy == null) {
-            throw new BuilderException(UNKNOWN_POLICY + policyId);
-        }
-        //
-        // Check if the policy to remove is trigger_policy
-        //
-        if (this.controlLoopPolicy.getControlLoop().getTrigger_policy().equals(policyId)) {
-            this.controlLoopPolicy.getControlLoop().setTrigger_policy(FinalResult.FINAL_OPENLOOP.toString());
-        } else {
-            updateChainedPoliciesForPolicyRemoval(policyId);
-        }
-        //
-        // remove the policy
-        //
-        return this.controlLoopPolicy.getPolicies().remove(existingPolicy);
-    }
-
-    private void updateChainedPoliciesForPolicyRemoval(String idOfPolicyBeingRemoved) {
-        for (Policy policy : this.controlLoopPolicy.getPolicies()) {
-            final int index = this.controlLoopPolicy.getPolicies().indexOf(policy);
-            if (policy.getSuccess().equals(idOfPolicyBeingRemoved)) {
-                policy.setSuccess(FinalResult.FINAL_SUCCESS.toString());
-            }
-            if (policy.getFailure().equals(idOfPolicyBeingRemoved)) {
-                policy.setFailure(FinalResult.FINAL_FAILURE.toString());
-            }
-            if (policy.getFailure_retries().equals(idOfPolicyBeingRemoved)) {
-                policy.setFailure_retries(FinalResult.FINAL_FAILURE_RETRIES.toString());
-            }
-            if (policy.getFailure_timeout().equals(idOfPolicyBeingRemoved)) {
-                policy.setFailure_timeout(FinalResult.FINAL_FAILURE_TIMEOUT.toString());
-            }
-            if (policy.getFailure_exception().equals(idOfPolicyBeingRemoved)) {
-                policy.setFailure_exception(FinalResult.FINAL_FAILURE_EXCEPTION.toString());
-            }
-            if (policy.getFailure_guard().equals(idOfPolicyBeingRemoved)) {
-                policy.setFailure_guard(FinalResult.FINAL_FAILURE_GUARD.toString());
-            }
-            this.controlLoopPolicy.getPolicies().set(index, policy);
-        }
-    }
-
-    @Override
-    public Policy resetPolicyResults(String policyId) throws BuilderException {
-        Policy existingPolicy = this.findPolicy(policyId);
-        if (existingPolicy == null) {
-            throw new BuilderException(UNKNOWN_POLICY + policyId);
-        }
-        //
-        // reset policy results
-        //
-        existingPolicy.setSuccess(FinalResult.FINAL_SUCCESS.toString());
-        existingPolicy.setFailure(FinalResult.FINAL_FAILURE.toString());
-        existingPolicy.setFailure_retries(FinalResult.FINAL_FAILURE_RETRIES.toString());
-        existingPolicy.setFailure_timeout(FinalResult.FINAL_FAILURE_TIMEOUT.toString());
-        existingPolicy.setFailure_exception(FinalResult.FINAL_FAILURE_EXCEPTION.toString());
-        existingPolicy.setFailure_guard(FinalResult.FINAL_FAILURE_GUARD.toString());
-        return new Policy(existingPolicy);
-    }
-
-    @Override
-    public ControlLoopPolicyBuilder removeAllPolicies() {
-        //
-        // Remove all existing operational policies
-        //
-        this.controlLoopPolicy.getPolicies().clear();
-        //
-        // Revert controlLoop back to an open loop
-        //
-        this.controlLoopPolicy.getControlLoop().setTrigger_policy(FinalResult.FINAL_OPENLOOP.toString());
-        return this;
-    }
-
-    @Override
-    public Policy addOperationsAccumulateParams(String policyId, OperationsAccumulateParams operationsAccumulateParams)
-        throws BuilderException {
-        Policy existingPolicy = this.findPolicy(policyId);
-        if (existingPolicy == null) {
-            throw new BuilderException(UNKNOWN_POLICY + policyId);
-        }
-        //
-        // Add operationsAccumulateParams to existingPolicy
-        //
-        existingPolicy.setOperationsAccumulateParams(operationsAccumulateParams);
-        return new Policy(existingPolicy);
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/MessageImpl.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/MessageImpl.java
deleted file mode 100644
index 1a03f6d7a..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/MessageImpl.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder.impl;
-
-import org.onap.policy.controlloop.policy.builder.Message;
-import org.onap.policy.controlloop.policy.builder.MessageLevel;
-
-public class MessageImpl implements Message {
-
-    private String message;
-    private MessageLevel level;
-
-    public MessageImpl(String message, MessageLevel level) {
-        this.message = message;
-        this.level = level;
-    }
-
-    @Override
-    public String getMessage() {
-        return message;
-    }
-
-    @Override
-    public MessageLevel getLevel() {
-        return level;
-    }
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ResultsImpl.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ResultsImpl.java
deleted file mode 100644
index aac4b068f..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ResultsImpl.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.builder.impl;
-
-import java.util.LinkedList;
-import java.util.List;
-import org.onap.policy.controlloop.policy.builder.Message;
-import org.onap.policy.controlloop.policy.builder.Results;
-
-public class ResultsImpl implements Results {
-
-    private String specification;
-    private List<Message> messages = new LinkedList<>();
-
-    @Override
-    public List<Message> getMessages() {
-        return messages;
-    }
-
-    @Override
-    public String getSpecification() {
-        return specification;
-    }
-
-    @Override
-    public boolean isValid() {
-        return (this.specification != null);
-    }
-
-    public void addMessage(Message message) {
-        this.messages.add(message);
-    }
-
-    public void setSpecification(String spec) {
-        this.specification = spec;
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/Constraint.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/Constraint.java
deleted file mode 100644
index ab87b16eb..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/Constraint.java
+++ /dev/null
@@ -1,256 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard;
-
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-public class Constraint {
-
-    private Integer freqLimitPerTarget;
-    private Map<String, String> timeWindow;
-    private Map<String, String> activeTimeRange;
-    private Integer minVnfCount;
-    private Integer maxVnfCount;
-    
-    private List<String> blacklist;
-    
-    public Constraint() {
-        // Do Nothing empty constructor. 
-    }
-    
-    /**
-     * Constructor.
-     * 
-     * @param freqLimitPerTarget frequency limit
-     * @param timeWindow time window
-     */
-    public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow) {
-        this.freqLimitPerTarget = freqLimitPerTarget;
-        if (timeWindow != null) {
-            this.timeWindow = Collections.unmodifiableMap(timeWindow);
-        }
-    }
-
-    /**
-     * Constructor.
-     * 
-     * @param minVnfCount minimum VNF count
-     * @param maxVnfCount maximum VNF count
-     * @param activeTimeRange active time range
-     */
-    public Constraint(Integer minVnfCount, Integer maxVnfCount, Map<String, String> activeTimeRange) {
-        this.minVnfCount = minVnfCount;
-        this.maxVnfCount = maxVnfCount;
-
-        if (activeTimeRange != null) {
-            this.activeTimeRange = Collections.unmodifiableMap(activeTimeRange);
-        }
-    }
-    
-    public Constraint(List<String> blacklist) {
-        this.blacklist = new LinkedList<>(blacklist);
-    }
-    
-    /**
-     * Constructor.
-     * 
-     * @param freqLimitPerTarget frequency limit
-     * @param timeWindow time window
-     * @param blacklist blacklist
-     */
-    public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow, List<String> blacklist) {
-        this.freqLimitPerTarget = freqLimitPerTarget;
-        this.timeWindow = Collections.unmodifiableMap(timeWindow);
-        this.blacklist = new LinkedList<>(blacklist);
-    }
-    
-    /**
-     * Constructor.
-     * 
-     * @param freqLimitPerTarget frequency limit
-     * @param timeWindow time window
-     * @param activeTimeRange active time range
-     */
-    public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow, Map<String, String> activeTimeRange) {
-        this(freqLimitPerTarget, timeWindow);
-        if (activeTimeRange != null) {
-            this.activeTimeRange = Collections.unmodifiableMap(activeTimeRange);
-        }
-    }
-    
-    /**
-     * Constructor.
-     * 
-     * @param freqLimitPerTarget frequency limit
-     * @param timeWindow the time window
-     * @param activeTimeRange active time range
-     * @param blacklist incoming blacklist
-     */
-    public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow, Map<String, String> activeTimeRange, 
-                    List<String> blacklist) {
-        this(freqLimitPerTarget, timeWindow);
-        if (activeTimeRange != null) {
-            this.activeTimeRange = Collections.unmodifiableMap(activeTimeRange);
-        }
-        if (blacklist != null) {
-            this.blacklist = new LinkedList<>(blacklist);
-        }
-    }
-    
-    /**
-     * Constructor.
-     * 
-     * @param constraint objec to copy
-     */
-    public Constraint(Constraint constraint) {
-        this.freqLimitPerTarget = constraint.freqLimitPerTarget;
-        this.timeWindow = constraint.timeWindow;
-        if (constraint.activeTimeRange != null) {
-            this.activeTimeRange = Collections.unmodifiableMap(constraint.activeTimeRange);
-        }
-        this.blacklist = new LinkedList<>(constraint.blacklist);
-    }
-
-    public Integer getFreq_limit_per_target() {
-        return freqLimitPerTarget;
-    }
-
-
-    public void setFreq_limit_per_target(Integer freqLimitPerTarget) {
-        this.freqLimitPerTarget = freqLimitPerTarget;
-    }
-
-
-    public Map<String, String> getTime_window() {
-        return timeWindow;
-    }
-
-
-    public void setTime_window(Map<String, String> timeWindow) {
-        this.timeWindow = timeWindow;
-    }
-
-
-    public Map<String, String> getActive_time_range() {
-        return activeTimeRange;
-    }
-
-
-    public void setActive_time_range(Map<String, String> activeTimeRange) {
-        this.activeTimeRange = activeTimeRange;
-    }
-
-    
-    public List<String> getBlacklist() {
-        return blacklist;
-    }
-
-    
-    public void setBlacklist(List<String> blacklist) {
-        this.blacklist = blacklist;
-    }
-    
-    
-    public Integer getMinVnfCount() {
-        return minVnfCount;
-    }
-
-    
-    public void setMinVnfCount(Integer minVnfCount) {
-        this.minVnfCount = minVnfCount;
-    }
-
-    
-    public Integer getMaxVnfCount() {
-        return maxVnfCount;
-    }
-
-    
-    public void setMaxVnfCount(Integer maxVnfCount) {
-        this.maxVnfCount = maxVnfCount;
-    }
-
-    /**
-     * Check if these constraint values are valid.
-     * 
-     * @return true if valid
-     */
-    public boolean isValid() {
-        //
-        // Sonar likes these statements combined as well as not use
-        // boolean literals.
-        //
-        // If the freqLimitPerTarget is null AND the timeWindow is NOT null
-        // OR
-        // timeWindow is null AND the freqLimitPerTarget is NOT null
-        //
-        // then we want to return false (hence the preceding !)
-        //
-        return ! ((freqLimitPerTarget == null && timeWindow != null)
-                        || (timeWindow == null && freqLimitPerTarget != null));
-    }
-    
-    @Override
-    public String toString() {
-        return "Constraint [freq_limit_per_target=" + freqLimitPerTarget + ", time_window=" 
-               + timeWindow + ", active_time_range=" + activeTimeRange + ", blacklist=" + blacklist + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((freqLimitPerTarget == null) ? 0 : freqLimitPerTarget.hashCode());
-        result = prime * result + ((timeWindow == null) ? 0 : timeWindow.hashCode());
-        result = prime * result + ((activeTimeRange == null) ? 0 : activeTimeRange.hashCode());
-        result = prime * result + ((blacklist == null) ? 0 : blacklist.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        Constraint other = (Constraint) obj;
-        return equalsMayBeNull(freqLimitPerTarget, other.freqLimitPerTarget)
-                && equalsMayBeNull(timeWindow, other.timeWindow)
-                && equalsMayBeNull(activeTimeRange, other.activeTimeRange)
-                && equalsMayBeNull(blacklist, other.blacklist);
-    }
-    
-    private boolean equalsMayBeNull(final Object obj1, final Object obj2) {
-        if (obj1 == null) {
-            return obj2 == null;
-        } 
-        return obj1.equals(obj2);
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/ControlLoopGuard.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/ControlLoopGuard.java
deleted file mode 100644
index 7144fe363..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/ControlLoopGuard.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard;
-
-import java.util.LinkedList;
-import java.util.List;
-
-public class ControlLoopGuard {
-
-    private Guard guard;
-
-    private List<GuardPolicy> guards;
-
-    public ControlLoopGuard() {
-        //DO Nothing Empty Constructor
-    }
-
-    public ControlLoopGuard(ControlLoopGuard clGuard) {
-        this.guard = new Guard();
-        this.guards = new LinkedList<>(clGuard.guards);
-    }
-
-    public Guard getGuard() {
-        return guard;
-    }
-
-    public void setGuard(Guard guard) {
-        this.guard = guard;
-    }
-
-    public List<GuardPolicy> getGuards() {
-        return guards;
-    }
-
-    public void setGuards(List<GuardPolicy> guards) {
-        this.guards = guards;
-    }
-
-    @Override
-    public String toString() {
-        return "Guard [guard=" + guard + ", GuardPolicies=" + guards + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((guard == null) ? 0 : guard.hashCode());
-        result = prime * result + ((guards == null) ? 0 : guards.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        ControlLoopGuard other = (ControlLoopGuard) obj;
-        if (guard == null) {
-            if (other.guard != null) {
-                return false;
-            }
-        } else if (!guard.equals(other.guard)) {
-            return false;
-        }
-        if (guards == null) {
-            if (other.guards != null) {
-                return false;
-            }
-        } else if (!guards.equals(other.guards)) {
-            return false;
-        }
-        return true;
-    }
-
-
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/Guard.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/Guard.java
deleted file mode 100644
index 163cf0643..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/Guard.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard;
-
-public class Guard {
-
-    private static final String DEFAULTVERSION = "2.0.0";
-    
-    private String version = DEFAULTVERSION;
-    
-    public Guard() {
-        //DO Nothing empty Constructor. 
-    }
-    
-    public String getVersion() {
-        return version;
-    }
-
-    public void setVersion(String version) {
-        this.version = version;
-    }
-
-    @Override
-    public String toString() {
-        return "Guard [version=" + version + "]";
-    }
-    
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((version == null) ? 0 : version.hashCode());
-        return result;
-    }
-    
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        Guard other = (Guard) obj;
-        if (version == null) {
-            if (other.version != null) {
-                return false;
-            }
-        } else if (!version.equals(other.version)) {
-            return false;
-        }
-        return true;
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/GuardPolicy.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/GuardPolicy.java
deleted file mode 100644
index 5ad052b3b..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/GuardPolicy.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard;
-
-import java.util.List;
-import java.util.UUID;
-
-public class GuardPolicy {
-
-    private String id = UUID.randomUUID().toString();
-    private String name;
-    private String description;
-    private MatchParameters matchParameters;
-    private List<Constraint> limitConstraints;
-
-    public GuardPolicy() {
-        //Do Nothing Empty Constructor.
-    }
-
-    public GuardPolicy(String id) {
-        this.id = id;
-    }
-
-    public GuardPolicy(String name, MatchParameters matchParameters) {
-        this.name = name;
-        this.matchParameters = matchParameters;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param id id
-     * @param name name
-     * @param description description
-     * @param matchParameters match parameters
-     */
-    public GuardPolicy(String id, String name, String description, MatchParameters matchParameters) {
-        this(name, matchParameters);
-        this.id = id;
-        this.description = description;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param name name
-     * @param matchParameters match parameters
-     * @param limitConstraints limit constraints
-     */
-    public GuardPolicy(String name, MatchParameters matchParameters, List<Constraint> limitConstraints) {
-        this(name, matchParameters);
-        this.limitConstraints = limitConstraints;
-    }
-
-    public GuardPolicy(String name, String description, MatchParameters matchParameters,
-                    List<Constraint> limitConstraints) {
-        this(name, matchParameters, limitConstraints);
-        this.description = description;
-    }
-
-    public GuardPolicy(String id, String name, String description, MatchParameters matchParameters,
-                    List<Constraint> limitConstraints) {
-        this(name, description, matchParameters, limitConstraints);
-        this.id = id;
-    }
-
-    /**
-     * Constructor.
-     *
-     * @param policy copy object
-     */
-    public GuardPolicy(GuardPolicy policy) {
-        this.id = policy.id;
-        this.name = policy.name;
-        this.description = policy.description;
-        this.matchParameters = new MatchParameters(policy.matchParameters);
-        this.limitConstraints = policy.limitConstraints;
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public MatchParameters getMatch_parameters() {
-        return matchParameters;
-    }
-
-    public void setMatch_parameters(MatchParameters matchParameters) {
-        this.matchParameters = matchParameters;
-    }
-
-    public List<Constraint> getLimit_constraints() {
-        return  limitConstraints;
-    }
-
-    public void setLimit_constraints(List<Constraint> limitConstraints) {
-        this.limitConstraints = limitConstraints;
-    }
-
-    public boolean isValid() {
-        return (id != null && name != null);
-    }
-
-    @Override
-    public String toString() {
-        return "Policy [id=" + id + ", name=" + name + ", description=" + description + ", match_parameters="
-                + matchParameters + ", limitConstraints=" + limitConstraints + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((description == null) ? 0 : description.hashCode());
-        result = prime * result + ((id == null) ? 0 : id.hashCode());
-        result = prime * result + ((name == null) ? 0 : name.hashCode());
-        result = prime * result + ((limitConstraints == null) ? 0 : limitConstraints.hashCode());
-        result = prime * result + ((matchParameters == null) ? 0 : matchParameters.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        GuardPolicy other = (GuardPolicy) obj;
-        boolean isEq = equalsMayBeNull(description, other.description)
-                && equalsMayBeNull(id, other.id)
-                && equalsMayBeNull(name, other.name);
-        return isEq
-                && equalsMayBeNull(limitConstraints, other.limitConstraints)
-                && equalsMayBeNull(matchParameters, other.matchParameters);
-    }
-
-    private boolean equalsMayBeNull(final Object obj1, final Object obj2) {
-        if (obj1 == null) {
-            return obj2 == null;
-        }
-        return obj1.equals(obj2);
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/MatchParameters.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/MatchParameters.java
deleted file mode 100644
index e0457e797..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/MatchParameters.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard;
-
-import java.util.LinkedList;
-import java.util.List;
-
-
-public class MatchParameters {
-    private String controlLoopName;
-    private String actor;
-    private String recipe;
-    private List<String> targets;
-
-    public MatchParameters() {
-        // Do Nothing Empty Constructor.
-    }   
-    
-    public MatchParameters(String actor, String recipe) {
-        this.actor = actor;
-        this.recipe = recipe;
-    }
-
-    /**
-     * Constructor.
-     * 
-     * @param actor actor
-     * @param recipe recipe
-     * @param targets targets
-     */
-    public MatchParameters(String actor, String recipe, List<String> targets) {
-        this(actor, recipe);
-        if (targets != null) {
-            this.targets = new LinkedList<>(targets);
-        }
-    }
-
-    public MatchParameters(String controlLoopName, String actor, String recipe, List<String> targets) {
-        this(actor, recipe, targets);
-        this.controlLoopName = controlLoopName;
-    }
-
-    /**
-     * Constructor.
-     * 
-     * @param matchParameters match parameters
-     */
-    public MatchParameters(MatchParameters matchParameters) {
-
-        this.controlLoopName = matchParameters.controlLoopName;
-        this.actor = matchParameters.actor;
-        this.recipe = matchParameters.recipe;
-        if (matchParameters.targets != null) {
-            this.targets = new LinkedList<>(matchParameters.targets);
-        }
-    }
-
-    public String getControlLoopName() {
-        return controlLoopName;
-    }
-
-    public void setControlLoopName(String controlLoopName) {
-        this.controlLoopName = controlLoopName;
-    }
-
-    public String getActor() {
-        return actor;
-    }
-
-    public void setActor(String actor) {
-        this.actor = actor;
-    }
-
-    public String getRecipe() {
-        return recipe;
-    }
-
-    public void setRecipe(String recipe) {
-        this.recipe = recipe;
-    }
-
-    public List<String> getTargets() {
-        return targets;
-    }
-
-    public void setTargets(List<String> targets) {
-        this.targets = targets;
-    }
-
-    @Override
-    public String toString() {
-        return "MatchParameters [controlLoopName=" + controlLoopName + ", actor=" + actor + ", recipe=" + recipe
-                + ", targets=" + targets + "]";
-    }
-
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((actor == null) ? 0 : actor.hashCode());
-        result = prime * result + ((controlLoopName == null) ? 0 : controlLoopName.hashCode());
-        result = prime * result + ((recipe == null) ? 0 : recipe.hashCode());
-        result = prime * result + ((targets == null) ? 0 : targets.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        MatchParameters other = (MatchParameters) obj;
-        
-        return equalsMayBeNull(actor, other.actor)
-                && equalsMayBeNull(controlLoopName, other.controlLoopName)
-                && equalsMayBeNull(recipe, other.recipe)
-                && equalsMayBeNull(targets, other.targets);
-    }
-    
-    private boolean equalsMayBeNull(final Object obj1, final Object obj2) {
-        if (obj1 == null) {
-            return obj2 == null;
-        }
-        return obj1.equals(obj2);
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/builder/ControlLoopGuardBuilder.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/builder/ControlLoopGuardBuilder.java
deleted file mode 100644
index a6c92ee1a..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/builder/ControlLoopGuardBuilder.java
+++ /dev/null
@@ -1,129 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard.builder;
-
-import org.onap.policy.controlloop.policy.builder.BuilderException;
-import org.onap.policy.controlloop.policy.builder.Results;
-import org.onap.policy.controlloop.policy.guard.Constraint;
-import org.onap.policy.controlloop.policy.guard.ControlLoopGuard;
-import org.onap.policy.controlloop.policy.guard.Guard;
-import org.onap.policy.controlloop.policy.guard.GuardPolicy;
-import org.onap.policy.controlloop.policy.guard.builder.impl.ControlLoopGuardBuilderImpl;
-
-public interface ControlLoopGuardBuilder {
-    
-    /**
-     * Adds one or more guard policies to the Control Loop Guard.
-     * 
-     * @param policies policies to add
-     * @return  builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopGuardBuilder  addGuardPolicy(GuardPolicy... policies) throws BuilderException;
-    
-    /**
-     * Removes one or more guard policies from the Control Loop Guard.
-     * 
-     * @param policies policies to add
-     * @return  builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopGuardBuilder  removeGuardPolicy(GuardPolicy... policies) throws BuilderException;
-    
-    /**
-     * Removes all guard policies from the Control Loop Guard.
-     * 
-     * @return  builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopGuardBuilder  removeAllGuardPolicies() throws BuilderException;
-    
-    /**
-     * Adds one or more time limit constraints to the guard policy.
-     * 
-     * @param id (guard policy id)
-     * @param constraints the constraints to add
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopGuardBuilder  addLimitConstraint(String id, Constraint... constraints) throws BuilderException;
-    
-    /**
-     * Removes one or more time limit constraints from the guard policy.
-     * 
-     * @param id (guard policy id)
-     * @param constraints constraints to remove
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopGuardBuilder  removeLimitConstraint(String id, Constraint... constraints) throws BuilderException;
-    
-    /**
-     * Removes all time limit constraints from the guard policy.
-     * 
-     * @param id (guard policy id)
-     * @return builder object
-     * @throws BuilderException builder exception
-     */
-    public ControlLoopGuardBuilder  removeAllLimitConstraints(String id) throws BuilderException;
-    
-    /**
-     *  Simply return a copy of control loop guard.
-     *  
-     *  @return ControlLoopGuard
-     */
-    public ControlLoopGuard getControlLoopGuard();  
-    
-    /**
-     * This will compile and build the YAML specification for the Control Loop Guard. 
-     * Please iterate the Results object for details.
-     * The Results object will contains warnings and errors. 
-     * If the specification compiled successfully, you will be able to retrieve the
-     * YAML.
-     * 
-     * @return Results
-     */
-    public Results  buildSpecification();
-    
-    /**
-     * The Factory is used to build a ControlLoopGuardBuilder implementation.
-     *
-     */
-    public static class Factory {
-        
-        private Factory(){
-            //Do Nothing Private Constructor. 
-        }
-        /**
-         * Build the control loop guard.
-         * 
-         * @param guard the guard
-         * @return ControlLoopGuardBuilder object
-         */
-        
-        public static ControlLoopGuardBuilder   buildControlLoopGuard(Guard guard) {
-            
-            return  new ControlLoopGuardBuilderImpl(guard);
-            
-        }
-    }
-}
diff --git a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/builder/impl/ControlLoopGuardBuilderImpl.java b/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/builder/impl/ControlLoopGuardBuilderImpl.java
deleted file mode 100644
index 50f5086aa..000000000
--- a/models-interactions/model-yaml/src/main/java/org/onap/policy/controlloop/policy/guard/builder/impl/ControlLoopGuardBuilderImpl.java
+++ /dev/null
@@ -1,252 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * policy-yaml
- * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.policy.guard.builder.impl;
-
-import java.util.LinkedList;
-import org.onap.policy.controlloop.compiler.CompilerException;
-import org.onap.policy.controlloop.compiler.ControlLoopCompilerCallback;
-import org.onap.policy.controlloop.guard.compiler.ControlLoopGuardCompiler;
-import org.onap.policy.controlloop.policy.builder.BuilderException;
-import org.onap.policy.controlloop.policy.builder.MessageLevel;
-import org.onap.policy.controlloop.policy.builder.Results;
-import org.onap.policy.controlloop.policy.builder.impl.MessageImpl;
-import org.onap.policy.controlloop.policy.builder.impl.ResultsImpl;
-import org.onap.policy.controlloop.policy.guard.Constraint;
-import org.onap.policy.controlloop.policy.guard.ControlLoopGuard;
-import org.onap.policy.controlloop.policy.guard.Guard;
-import org.onap.policy.controlloop.policy.guard.GuardPolicy;
-import org.onap.policy.controlloop.policy.guard.builder.ControlLoopGuardBuilder;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.yaml.snakeyaml.DumperOptions;
-import org.yaml.snakeyaml.DumperOptions.FlowStyle;
-import org.yaml.snakeyaml.Yaml;
-
-public class ControlLoopGuardBuilderImpl implements ControlLoopGuardBuilder {
-    private static final String NO_EXISTING_GUARD_POLICY_MATCHING_THE_ID = "No existing guard policy matching the id: ";
-    private static final String THE_ID_OF_TARGET_GUARD_POLICY_MUST_NOT_BE_NULL =
-                    "The id of target guard policy must not be null";
-    private static Logger logger = LoggerFactory.getLogger(ControlLoopGuardBuilderImpl.class.getName());
-    private ControlLoopGuard clGuard;
-
-    public ControlLoopGuardBuilderImpl(Guard guard) {
-        clGuard = new ControlLoopGuard();
-        clGuard.setGuard(guard);
-    }
-
-    @Override
-    public ControlLoopGuardBuilder addGuardPolicy(GuardPolicy... policies) throws BuilderException {
-        if (policies == null) {
-            throw new BuilderException("GuardPolicy must not be null");
-        }
-        for (GuardPolicy policy : policies) {
-            if (!policy.isValid()) {
-                throw new BuilderException("Invalid guard policy - some required fields are missing");
-            }
-            if (clGuard.getGuards() == null) {
-                clGuard.setGuards(new LinkedList<>());
-            }
-            clGuard.getGuards().add(policy);
-        }
-        return this;
-    }
-
-    @Override
-    public ControlLoopGuardBuilder removeGuardPolicy(GuardPolicy... policies) throws BuilderException {
-        if (policies == null) {
-            throw new BuilderException("GuardPolicy must not be null");
-        }
-        if (clGuard.getGuards() == null) {
-            throw new BuilderException("No existing guard policies to remove");
-        }
-        for (GuardPolicy policy : policies) {
-            if (!policy.isValid()) {
-                throw new BuilderException("Invalid guard policy - some required fields are missing");
-            }
-            boolean removed = clGuard.getGuards().remove(policy);
-            if (!removed) {
-                throw new BuilderException("Unknown guard policy: " + policy.getName());
-            }
-        }
-        return this;
-    }
-
-    @Override
-    public ControlLoopGuardBuilder removeAllGuardPolicies() throws BuilderException {
-        clGuard.getGuards().clear();
-        return this;
-    }
-
-    @Override
-    public ControlLoopGuardBuilder addLimitConstraint(String id, Constraint... constraints) throws BuilderException {
-        if (id == null) {
-            throw new BuilderException(THE_ID_OF_TARGET_GUARD_POLICY_MUST_NOT_BE_NULL);
-        }
-        if (constraints == null) {
-            throw new BuilderException("Constraint much not be null");
-        }
-        if (!addLimitConstraints(id, constraints)) {
-            throw new BuilderException(NO_EXISTING_GUARD_POLICY_MATCHING_THE_ID + id);
-        }
-        return this;
-    }
-
-    private boolean addLimitConstraints(String id, Constraint... constraints) throws BuilderException {
-        for (GuardPolicy policy: clGuard.getGuards()) {
-            //
-            // We could have only one guard policy matching the id
-            //
-            if (policy.getId().equals(id)) {
-                addConstraints(policy, constraints);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private void addConstraints(GuardPolicy policy, Constraint... constraints) throws BuilderException {
-        for (Constraint cons: constraints) {
-            if (!cons.isValid()) {
-                throw new BuilderException("Invalid guard constraint - some required fields are missing");
-            }
-            if (policy.getLimit_constraints() == null) {
-                policy.setLimit_constraints(new LinkedList<>());
-            }
-            policy.getLimit_constraints().add(cons);
-        }
-    }
-
-    @Override
-    public ControlLoopGuardBuilder removeLimitConstraint(String id, Constraint... constraints) throws BuilderException {
-        if (id == null) {
-            throw new BuilderException(THE_ID_OF_TARGET_GUARD_POLICY_MUST_NOT_BE_NULL);
-        }
-        if (constraints == null) {
-            throw new BuilderException("Constraint much not be null");
-        }
-        if (!removeConstraints(id, constraints)) {
-            throw new BuilderException(NO_EXISTING_GUARD_POLICY_MATCHING_THE_ID + id);
-        }
-        return this;
-    }
-
-    private boolean removeConstraints(String id, Constraint... constraints) throws BuilderException {
-        for (GuardPolicy policy: clGuard.getGuards()) {
-            //
-            // We could have only one guard policy matching the id
-            //
-            if (policy.getId().equals(id)) {
-                removeConstraints(policy, constraints);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private void removeConstraints(GuardPolicy policy, Constraint... constraints) throws BuilderException {
-        for (Constraint cons: constraints) {
-            if (!cons.isValid()) {
-                throw new BuilderException("Invalid guard constraint - some required fields are missing");
-            }
-            boolean removed = policy.getLimit_constraints().remove(cons);
-            if (!removed) {
-                throw new BuilderException("Unknown guard constraint: " + cons);
-            }
-        }
-    }
-
-    @Override
-    public ControlLoopGuardBuilder removeAllLimitConstraints(String id) throws BuilderException {
-        if (clGuard.getGuards() == null || clGuard.getGuards().isEmpty()) {
-            throw new BuilderException("No guard policies exist");
-        }
-        if (id == null) {
-            throw new BuilderException(THE_ID_OF_TARGET_GUARD_POLICY_MUST_NOT_BE_NULL);
-        }
-        boolean exist = false;
-        for (GuardPolicy policy: clGuard.getGuards()) {
-            if (policy.getId().equals(id)) {
-                exist = true;
-                policy.getLimit_constraints().clear();
-            }
-        }
-        if (!exist) {
-            throw new BuilderException(NO_EXISTING_GUARD_POLICY_MATCHING_THE_ID + id);
-        }
-        return this;
-    }
-
-
-    private class BuilderCompilerCallback implements ControlLoopCompilerCallback {
-
-        private ResultsImpl results = new ResultsImpl();
-
-        @Override
-        public boolean onWarning(String message) {
-            results.addMessage(new MessageImpl(message, MessageLevel.WARNING));
-            return false;
-        }
-
-        @Override
-        public boolean onError(String message) {
-            results.addMessage(new MessageImpl(message, MessageLevel.ERROR));
-            return false;
-        }
-    }
-
-    @Override
-    public ControlLoopGuard getControlLoopGuard() {
-        return new ControlLoopGuard(this.clGuard);
-    }
-
-
-    @Override
-    public Results buildSpecification() {
-        //
-        // Dump the specification
-        //
-        DumperOptions options = new DumperOptions();
-        options.setDefaultFlowStyle(FlowStyle.BLOCK);
-        options.setPrettyFlow(true);
-        Yaml yaml = new Yaml(options);
-        String dumpedYaml = yaml.dump(clGuard);
-        //
-        // This is our callback class for our compiler
-        //
-        BuilderCompilerCallback callback = new BuilderCompilerCallback();
-        //
-        // Compile it
-        //
-        try {
-            ControlLoopGuardCompiler.compile(clGuard, callback);
-        } catch (CompilerException e) {
-            logger.error("Build specification threw ", e);
-            callback.results.addMessage(new MessageImpl(e.getMessage(), MessageLevel.EXCEPTION));
-        }
-        //
-        // Save the spec
-        //
-        callback.results.setSpecification(dumpedYaml);
-        return callback.results;
-    }
-
-}