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Diffstat (limited to 'ECOMP-ControlloopPolicy/src/main/java/org/openecomp/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java')
| -rw-r--r-- | ECOMP-ControlloopPolicy/src/main/java/org/openecomp/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/ECOMP-ControlloopPolicy/src/main/java/org/openecomp/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java b/ECOMP-ControlloopPolicy/src/main/java/org/openecomp/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java new file mode 100644 index 000000000..fb10f292c --- /dev/null +++ b/ECOMP-ControlloopPolicy/src/main/java/org/openecomp/policy/controlloop/policy/builder/ControlLoopPolicyBuilder.java @@ -0,0 +1,208 @@ +/*- + * ============LICENSE_START======================================================= + * ECOMP Policy Engine + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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.openecomp.policy.controlloop.policy.builder; + +import java.util.Map; + +import org.openecomp.policy.controlloop.policy.ControlLoop; +import org.openecomp.policy.controlloop.policy.OperationsAccumulateParams; +import org.openecomp.policy.controlloop.policy.Policy; +import org.openecomp.policy.controlloop.policy.PolicyResult; +import org.openecomp.policy.controlloop.policy.Target; +import org.openecomp.policy.controlloop.policy.builder.impl.ControlLoopPolicyBuilderImpl; + +public interface ControlLoopPolicyBuilder { + + /** + * @param abatement + * @return + * @throws BuilderException + */ + 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 + * @return + * @throws BuilderException + */ + 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 ECOMP Policy Platform. + * + * + * @param name + * @param description + * @param actor + * @param target + * @param recipe + * @param retries + * @param timeout + * @return Policy + * @throws BuilderException + */ + public Policy setTriggerPolicy(String name, String description, String actor, Target target, String recipe, Map<String, String> payload, Integer retries, Integer timeout) throws BuilderException; + + /** + * + * Changes the trigger policy to point to another existing Policy. + * + * + * @param id + * @return ControlLoop + * @throws BuilderException + */ + public ControlLoop setTriggerPolicy(String id) throws BuilderException; + + /** + * @return + */ + public boolean isOpenLoop(); + + /** + * @return + * @throws BuilderException + */ + 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 name + * @param description + * @param actor + * @param target + * @param recipe + * @param retries + * @param timeout + * @param policyID + * @param results + * @return + * @throws BuilderException + */ + public Policy setPolicyForPolicyResult(String name, String description, String actor, + Target target, String recipe, Map<String, String> payload, Integer retries, Integer timeout, String policyID, PolicyResult... results) throws BuilderException; + + + /** + * Sets the policy result(s) to an existing Operational Policy. + * + * + * @param policyResultID + * @param policyID + * @param results + * @return + * @throws BuilderException + */ + 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 + * @return + * @throws BuilderException + */ + public boolean removePolicy(String policyID) throws BuilderException; + + /** + * Resets a policy's results to defualt FINAL_* codes. + * + * + * @return Policy + * @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 + */ + 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 { + + /** + * 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 + * @throws BuilderException + */ + public static ControlLoopPolicyBuilder buildControlLoop (String controlLoopName, Integer timeout) throws BuilderException { + + ControlLoopPolicyBuilder builder = new ControlLoopPolicyBuilderImpl(controlLoopName, timeout); + + return builder; + } + + } + +} |