Third part of onap rename

This part of the commit changes the folder structure on all other
folders of appc.

Change-Id: I8acfa11cdfcdcd36be0e137245d1dd7324f1abd3
Signed-off-by: Patrick Brady <pb071s@att.com>
Issue-ID: APPC-13

13 files changed, 1250 insertions, 0 deletions

diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/StateMachine.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/StateMachine.java
new file mode 100644
index 000000000..52350852e
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/StateMachine.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine;
+
+import org.onap.appc.exceptions.InvalidInputException;
+import org.onap.appc.statemachine.objects.Event;
+import org.onap.appc.statemachine.objects.State;
+import org.onap.appc.statemachine.objects.StateMachineResponse;
+
+/**
+ * Interface of the StateMachine
+ */
+public interface StateMachine {
+    /**
+     * Handle event
+     * @param currentState the current State which the event should be handled from
+     * @param event the Event that needs to be handled
+     * @return StateMachineResponse
+     * @throws InvalidInputException
+     *     when the passed in currentState and event are not predefined or no relevant transition
+     */
+    StateMachineResponse handleEvent(State currentState, Event event) throws InvalidInputException;
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/StateMetaDataReader.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/StateMetaDataReader.java
new file mode 100644
index 000000000..fe2b193e1
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/StateMetaDataReader.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine;
+
+import org.onap.appc.statemachine.objects.StateMachineMetadata;
+
+public interface StateMetaDataReader {
+    StateMachineMetadata readMetadata();
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/StateMachineFactory.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/StateMachineFactory.java
new file mode 100644
index 000000000..bfcafeb7d
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/StateMachineFactory.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.impl;
+
+import org.onap.appc.statemachine.StateMachine;
+import org.onap.appc.statemachine.objects.StateMachineMetadata;
+
+/**
+ * Factory of StateMachine
+ */
+public class StateMachineFactory {
+
+    private StateMachineFactory(){
+        throw new IllegalAccessError("StateMachineFactory");
+    }
+
+    public static StateMachine getStateMachine(StateMachineMetadata metadata){
+        return new StateMachineImpl(metadata);
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/StateMachineImpl.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/StateMachineImpl.java
new file mode 100644
index 000000000..b56250708
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/StateMachineImpl.java
@@ -0,0 +1,103 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.impl;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.onap.appc.exceptions.InvalidInputException;
+import org.onap.appc.statemachine.StateMachine;
+import org.onap.appc.statemachine.objects.Event;
+import org.onap.appc.statemachine.objects.Response;
+import org.onap.appc.statemachine.objects.State;
+import org.onap.appc.statemachine.objects.StateMachineMetadata;
+import org.onap.appc.statemachine.objects.StateMachineResponse;
+import org.onap.appc.statemachine.objects.Transition;
+
+/**
+ * Implementation of StateMachine
+ */
+public class StateMachineImpl implements StateMachine {
+    private static final String invalidInputFormat = "VNF State or incoming event is invalid. State = %s event = %s";
+    static final String toStringFormat = "StateMachineImpl{states=%s, events=%s}";
+
+    private final Set<State> states;
+    private final Set<Event> events;
+
+    StateMachineImpl(StateMachineMetadata metadata){
+        this.states = new HashSet<>();
+        this.states.addAll(metadata.getStates());
+        this.events = new HashSet<>();
+        this.events.addAll(metadata.getEvents());
+    }
+
+    @Override
+    public StateMachineResponse handleEvent(State inputState, Event event) throws InvalidInputException{
+
+        if(!validateInputs(inputState,event)){
+            throw new InvalidInputException(String.format(invalidInputFormat, inputState, event));
+        }
+
+        StateMachineResponse response = new StateMachineResponse();
+        State currentState = null;
+        State nextState = null;
+        for(State stateInSet:states){
+            if(stateInSet.equals(inputState)){
+                currentState = stateInSet;
+                break;
+            }
+        }
+        if (currentState != null) {
+            for (Transition transition : currentState.getTransitions()) {
+                if (event.equals(transition.getEvent())) {
+                    nextState = transition.getNextState();
+                }
+            }
+        }
+        if(nextState == null){
+            response.setResponse(Response.NO_TRANSITION_DEFINED);
+        }
+        else if(inputState.equals(nextState)){
+            response.setResponse(Response.NO_STATE_CHANGE);
+        }
+        else{
+            response.setResponse(Response.VALID_TRANSITION);
+        }
+        response.setNextState(nextState);
+        return response;
+    }
+
+    boolean validateInputs(State state,Event event) {
+        return state != null
+                && event != null
+                && this.states.contains(state)
+                && this.events.contains(event);
+    }
+
+    @Override
+    public String toString() {
+        return String.format(toStringFormat, states, events);
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/AppcOamMetaDataReader.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/AppcOamMetaDataReader.java
new file mode 100644
index 000000000..7451cf3af
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/AppcOamMetaDataReader.java
@@ -0,0 +1,113 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.impl.readers;
+
+import org.onap.appc.statemachine.StateMetaDataReader;
+import org.onap.appc.statemachine.objects.Event;
+import org.onap.appc.statemachine.objects.State;
+import org.onap.appc.statemachine.objects.StateMachineMetadata;
+
+/**
+ * Reader for APPC OAM MetaData
+ */
+public class AppcOamMetaDataReader implements StateMetaDataReader {
+
+    /**
+     * APPC Operation Enum
+     */
+    public enum AppcOperation {
+        MaintenanceMode,
+        Restart,
+        Start,
+        Stop
+    }
+
+    @Override
+    public StateMachineMetadata readMetadata() {
+        State notInstantiated = new State(AppcOamStates.NotInstantiated.toString());
+        State instantiated = new State(AppcOamStates.Instantiated.toString());
+        State restarting = new State(AppcOamStates.Restarting.toString());
+        State starting = new State(AppcOamStates.Starting.toString());
+        State started = new State(AppcOamStates.Started.toString());
+        State enteringMaintenanceMode = new State(AppcOamStates.EnteringMaintenanceMode.toString());
+        State maintenanceMode = new State(AppcOamStates.MaintenanceMode.toString());
+        State error = new State(AppcOamStates.Error.toString());
+        State unknown = new State(AppcOamStates.Unknown.toString());
+        State stopping = new State(AppcOamStates.Stopping.toString());
+        State stopped = new State(AppcOamStates.Stopped.toString());
+
+        Event start = new Event(AppcOperation.Start.toString());
+        Event stop = new Event(AppcOperation.Stop.toString());
+        Event maintenanceModeEvent = new Event(AppcOperation.MaintenanceMode.toString());
+        Event restart = new Event(AppcOperation.Restart.toString());
+
+        StateMachineMetadata.StateMachineMetadataBuilder builder = new StateMachineMetadata
+                .StateMachineMetadataBuilder();
+
+        builder = builder.addState(notInstantiated);
+        builder = builder.addState(instantiated);
+        builder = builder.addState(starting);
+        builder = builder.addState(started);
+        builder = builder.addState(error);
+        builder = builder.addState(unknown);
+        builder = builder.addState(stopping);
+        builder = builder.addState(stopped);
+        builder = builder.addState(enteringMaintenanceMode);
+        builder = builder.addState(maintenanceMode);
+        builder = builder.addState(restarting);
+
+        builder = builder.addEvent(start);
+        builder = builder.addEvent(stop);
+        builder = builder.addEvent(restart);
+        builder = builder.addEvent(maintenanceModeEvent);
+
+        /*
+         *  for addTransition:
+         *  param 1: current state; param 2: received command/request; param 3: new transition state
+         */
+        // start
+        builder = builder.addTransition(stopped,                   start, starting);
+        builder = builder.addTransition(maintenanceMode,          start, starting);
+        builder = builder.addTransition(error,                     start, starting);
+        // stop
+        builder = builder.addTransition(started,                   stop, stopping);
+        builder = builder.addTransition(starting,                  stop, stopping);
+        builder = builder.addTransition(enteringMaintenanceMode, stop, stopping);
+        builder = builder.addTransition(maintenanceMode,          stop, stopping);
+        builder = builder.addTransition(error,                     stop, stopping);
+        // maintenance mode
+        builder = builder.addTransition(
+                started, maintenanceModeEvent, enteringMaintenanceMode);
+        // restart
+        builder = builder.addTransition(stopped,                   restart, restarting);
+        builder = builder.addTransition(starting,                  restart, restarting);
+        builder = builder.addTransition(started,                   restart, restarting);
+        builder = builder.addTransition(enteringMaintenanceMode, restart, restarting);
+        builder = builder.addTransition(maintenanceMode,          restart, restarting);
+        builder = builder.addTransition(error,                     restart, restarting);
+
+        return builder.build();
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/AppcOamStates.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/AppcOamStates.java
new file mode 100644
index 000000000..70a044bfa
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/AppcOamStates.java
@@ -0,0 +1,56 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.impl.readers;
+
+import org.osgi.framework.Bundle;
+
+public enum AppcOamStates {
+    EnteringMaintenanceMode(0),
+    Error(0),
+    Instantiated(Bundle.INSTALLED),
+    MaintenanceMode(0),
+    NotInstantiated(Bundle.UNINSTALLED),
+    Restarting(0),
+    Started(Bundle.ACTIVE),
+    Starting(Bundle.STARTING),
+    Stopped(Bundle.RESOLVED),
+    Stopping(Bundle.STOPPING),
+    Unknown(0);
+
+    int osgiBundleState;
+
+    AppcOamStates(Integer bundleState) {
+        osgiBundleState = bundleState;
+    }
+
+    public static AppcOamStates getOamStateFromBundleState(int bundleState) {
+        for (AppcOamStates aState : values()) {
+            if (aState.osgiBundleState == bundleState) {
+                return aState;
+            }
+        }
+        return Unknown;
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/VnfMetaDataReader.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/VnfMetaDataReader.java
new file mode 100644
index 000000000..2ba949f38
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/impl/readers/VnfMetaDataReader.java
@@ -0,0 +1,493 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.impl.readers;
+
+import org.onap.appc.statemachine.StateMetaDataReader;
+import org.onap.appc.lifecyclemanager.objects.VNFOperationOutcome;
+import org.onap.appc.statemachine.objects.Event;
+import org.onap.appc.statemachine.objects.State;
+import org.onap.appc.statemachine.objects.StateMachineMetadata;
+
+/**
+ * Reader for VNF MetaData
+ */
+public class VnfMetaDataReader implements StateMetaDataReader {
+
+    /**
+     * VNF Operations
+     */
+    public enum VNFOperation {
+
+        Configure, Test, HealthCheck, Start, Terminate, Restart, Rebuild, Stop, ConfigModify,
+        ConfigScaleOut,ConfigRestore,Backup, Snapshot,
+        SoftwareUpload, LiveUpgrade, Rollback, Sync, Audit, Test_lic, Migrate, Evacuate,
+        ConfigBackup, ConfigBackupDelete, ConfigExport,
+        Lock(true), Unlock(true), CheckLock(true), StartApplication,StopApplication;
+
+        private boolean builtIn;
+
+        VNFOperation(boolean builtIn) {
+            this.builtIn = builtIn;
+        }
+
+        VNFOperation() {
+            this(false);
+        }
+    }
+
+    /**
+     * VNF States
+     */
+    enum VNFStates {
+        Not_Instantiated, Instantiated, Configuring, Configured, Testing, Tested,
+        Rebuilding, Restarting, Starting,
+        Error, Running, Unknown, Terminating, Stopping, Stopped,
+        Backing_Up, Snapshotting, Software_Uploading, Upgrading,
+        Rollbacking, Licensing, Migrating, Evacuating,
+        NOT_ORCHESTRATED("NOT ORCHESTRATED"), Created;
+
+        String stateName;
+
+        VNFStates(String name) {
+            this.stateName = name;
+        }
+
+        VNFStates() {
+            this.stateName = name();
+        }
+
+        @Override
+        public String toString() {
+            return this.stateName;
+        }
+    }
+
+    @Override
+    public StateMachineMetadata readMetadata() {
+        State notInstantiated = new State(VNFStates.Not_Instantiated.toString());
+        State instantiated = new State(VNFStates.Instantiated.toString());
+        State configuring = new State(VNFStates.Configuring.toString());
+        State configured = new State(VNFStates.Configured.toString());
+        State testing = new State(VNFStates.Testing.toString());
+        State tested = new State(VNFStates.Tested.toString());
+        State rebuilding = new State(VNFStates.Rebuilding.toString());
+        State restarting = new State(VNFStates.Restarting.toString());
+        State starting = new State(VNFStates.Starting.toString());
+        State error = new State(VNFStates.Error.toString());
+        State running = new State(VNFStates.Running.toString());
+        State unknown = new State(VNFStates.Unknown.toString());
+        State terminating = new State(VNFStates.Terminating.toString());
+        State stopping = new State(VNFStates.Stopping.toString());
+        State stopped = new State(VNFStates.Stopped.toString());
+        State notOrchestrated = new State(VNFStates.NOT_ORCHESTRATED.toString());
+
+        State backingUp = new State(VNFStates.Backing_Up.toString());
+        State snapshotting = new State(VNFStates.Snapshotting.toString());
+        State softwareUploading = new State(VNFStates.Software_Uploading.toString());
+        State upgrading = new State(VNFStates.Upgrading.toString());
+        State rollbacking = new State(VNFStates.Rollbacking.toString());
+
+        State migrating = new State(VNFStates.Migrating.toString());
+        State evacuating = new State(VNFStates.Evacuating.toString());
+        State created= new State(VNFStates.Created.toString());
+
+        Event startApplication = new Event(VNFOperation.StartApplication.toString());
+        Event configure = new Event(VNFOperation.Configure.toString());
+        Event healthcheck = new Event(VNFOperation.HealthCheck.toString());
+        Event test = new Event(VNFOperation.Test.toString());
+        Event start = new Event(VNFOperation.Start.toString());
+        Event terminate = new Event(VNFOperation.Terminate.toString());
+        Event restart = new Event(VNFOperation.Restart.toString());
+        Event rebuild = new Event(VNFOperation.Rebuild.toString());
+        Event stop = new Event(VNFOperation.Stop.toString());
+        Event configModify = new Event(VNFOperation.ConfigModify.toString());
+        Event configScaleout = new Event(VNFOperation.ConfigScaleOut.toString());
+        Event configRestore = new Event(VNFOperation.ConfigRestore.toString());
+        Event backup = new Event(VNFOperation.Backup.toString());
+        Event snapshot = new Event(VNFOperation.Snapshot.toString());
+        Event softwareUpload = new Event(VNFOperation.SoftwareUpload.toString());
+        Event liveUpgrade = new Event(VNFOperation.LiveUpgrade.toString());
+        Event rollback = new Event(VNFOperation.Rollback.toString());
+        Event sync = new Event(VNFOperation.Sync.toString());
+        Event audit = new Event(VNFOperation.Audit.toString());
+        Event migrate = new Event(VNFOperation.Migrate.toString());
+        Event evacuate = new Event(VNFOperation.Evacuate.toString());
+        Event configBackup = new Event(VNFOperation.ConfigBackup.toString());
+        Event configBackupDelete = new Event(VNFOperation.ConfigBackupDelete.toString());
+        Event configExport = new Event(VNFOperation.ConfigExport.toString());
+        Event stopApplication= new Event(VNFOperation.StopApplication.toString());
+
+        Event lock = new Event(VNFOperation.Lock.toString());
+        Event unlock = new Event(VNFOperation.Unlock.toString());
+        Event checklock = new Event(VNFOperation.CheckLock.toString());
+
+        Event success = new Event(VNFOperationOutcome.SUCCESS.toString());
+        Event failure = new Event(VNFOperationOutcome.FAILURE.toString());
+
+
+        StateMachineMetadata.StateMachineMetadataBuilder builder =
+                new StateMachineMetadata.StateMachineMetadataBuilder();
+
+        builder = builder.addState(notInstantiated);
+        builder = builder.addState(instantiated);
+        builder = builder.addState(configuring);
+        builder = builder.addState(configured);
+        builder = builder.addState(testing);
+        builder = builder.addState(tested);
+        builder = builder.addState(rebuilding);
+        builder = builder.addState(restarting);
+        builder = builder.addState(starting);
+        builder = builder.addState(error);
+        builder = builder.addState(running);
+        builder = builder.addState(unknown);
+        builder = builder.addState(terminating);
+        builder = builder.addState(stopping);
+        builder = builder.addState(stopped);
+
+        builder = builder.addState(backingUp);
+        builder = builder.addState(snapshotting);
+        builder = builder.addState(softwareUploading);
+        builder = builder.addState(upgrading);
+        builder = builder.addState(rollbacking);
+        builder = builder.addState(migrating);
+        builder = builder.addState(evacuating);
+        builder = builder.addState(notOrchestrated);
+        builder = builder.addState(created);
+        builder = builder.addEvent(startApplication);
+        builder = builder.addEvent(configure);
+        builder = builder.addEvent(test);
+        builder = builder.addEvent(start);
+        builder = builder.addEvent(terminate);
+        builder = builder.addEvent(restart);
+        builder = builder.addEvent(rebuild);
+        builder = builder.addEvent(success);
+        builder = builder.addEvent(failure);
+        builder = builder.addEvent(stop);
+        builder = builder.addEvent(configModify);
+        builder = builder.addEvent(configScaleout);
+        builder = builder.addEvent(configRestore);
+        builder = builder.addEvent(healthcheck);
+        builder = builder.addEvent(backup);
+        builder = builder.addEvent(snapshot);
+        builder = builder.addEvent(softwareUpload);
+        builder = builder.addEvent(liveUpgrade);
+        builder = builder.addEvent(rollback);
+        builder = builder.addEvent(sync);
+        builder = builder.addEvent(audit);
+        builder = builder.addEvent(migrate);
+        builder = builder.addEvent(evacuate);
+        builder = builder.addEvent(lock);
+        builder = builder.addEvent(unlock);
+        builder = builder.addEvent(checklock);
+        builder = builder.addEvent(configBackup);
+        builder = builder.addEvent(configBackupDelete);
+        builder = builder.addEvent(configExport);
+        builder = builder.addEvent(stopApplication);
+
+        builder = builder.addTransition(notOrchestrated,configure,configuring);
+        builder = builder.addTransition(notOrchestrated,test,testing);
+        builder = builder.addTransition(notOrchestrated,start,starting);
+        builder = builder.addTransition(notOrchestrated,terminate,terminating);
+        builder = builder.addTransition(notOrchestrated,restart,restarting);
+        builder = builder.addTransition(notOrchestrated,rebuild,rebuilding);
+        builder = builder.addTransition(notOrchestrated,stop,stopping);
+        builder = builder.addTransition(notOrchestrated,configModify,configuring);
+        builder = builder.addTransition(notOrchestrated,configScaleout,configuring);
+        builder = builder.addTransition(notOrchestrated,configRestore,configuring);
+        builder = builder.addTransition(notOrchestrated,healthcheck,testing);
+        builder = builder.addTransition(notOrchestrated,backup,backingUp);
+        builder = builder.addTransition(notOrchestrated,snapshot,snapshotting);
+        builder = builder.addTransition(notOrchestrated,softwareUpload,softwareUploading);
+        builder = builder.addTransition(notOrchestrated,liveUpgrade,upgrading);
+        builder = builder.addTransition(notOrchestrated,rollback,rollbacking);
+        builder = builder.addTransition(notOrchestrated,migrate,migrating);
+        builder = builder.addTransition(notOrchestrated,evacuate,evacuating);
+        builder = builder.addTransition(notOrchestrated,lock,notOrchestrated);
+        builder = builder.addTransition(notOrchestrated,unlock,notOrchestrated);
+        builder = builder.addTransition(notOrchestrated,checklock,notOrchestrated);
+        builder = builder.addTransition(notOrchestrated,startApplication,starting);
+        builder = builder.addTransition(notOrchestrated,stopApplication,stopping);
+        builder = builder.addTransition(notOrchestrated,configBackup,notOrchestrated);
+
+        builder = builder.addTransition(created,configure,configuring);
+        builder = builder.addTransition(created,test,testing);
+        builder = builder.addTransition(created,start,starting);
+        builder = builder.addTransition(created,terminate,terminating);
+        builder = builder.addTransition(created,restart,restarting);
+        builder = builder.addTransition(created,rebuild,rebuilding);
+        builder = builder.addTransition(created,stop,stopping);
+        builder = builder.addTransition(created,configModify,configuring);
+        builder = builder.addTransition(created,configScaleout,configuring);
+        builder = builder.addTransition(created,configRestore,configuring);
+        builder = builder.addTransition(created,healthcheck,testing);
+        builder = builder.addTransition(created,backup,backingUp);
+        builder = builder.addTransition(created,snapshot,snapshotting);
+        builder = builder.addTransition(created,softwareUpload,softwareUploading);
+        builder = builder.addTransition(created,liveUpgrade,upgrading);
+        builder = builder.addTransition(created,rollback,rollbacking);
+        builder = builder.addTransition(created,migrate,migrating);
+        builder = builder.addTransition(created,evacuate,evacuating);
+        builder = builder.addTransition(created,lock,created);
+        builder = builder.addTransition(created,unlock,created);
+        builder = builder.addTransition(created,checklock,created);
+        builder = builder.addTransition(created,startApplication,starting);
+        builder = builder.addTransition(created,stopApplication,stopping);
+        builder = builder.addTransition(created,configBackup,created);
+
+        builder = builder.addTransition(instantiated,configure,configuring);
+        builder = builder.addTransition(instantiated,test,testing);
+        builder = builder.addTransition(instantiated,start,starting);
+        builder = builder.addTransition(instantiated,terminate,terminating);
+        builder = builder.addTransition(instantiated,restart,restarting);
+        builder = builder.addTransition(instantiated,rebuild,rebuilding);
+        builder = builder.addTransition(instantiated,stop,stopping);
+        builder = builder.addTransition(instantiated,configModify,configuring);
+        builder = builder.addTransition(instantiated,configScaleout,configuring);
+        builder = builder.addTransition(instantiated,configRestore,configuring);
+        builder = builder.addTransition(instantiated,healthcheck,testing);
+        builder = builder.addTransition(instantiated,backup,backingUp);
+        builder = builder.addTransition(instantiated,snapshot,snapshotting);
+        builder = builder.addTransition(instantiated,softwareUpload,softwareUploading);
+        builder = builder.addTransition(instantiated,liveUpgrade,upgrading);
+        builder = builder.addTransition(instantiated,rollback,rollbacking);
+        builder = builder.addTransition(instantiated,migrate,migrating);
+        builder = builder.addTransition(instantiated,evacuate,evacuating);
+        builder = builder.addTransition(instantiated,lock,instantiated);
+        builder = builder.addTransition(instantiated,unlock,instantiated);
+        builder = builder.addTransition(instantiated,checklock,instantiated);
+
+        builder = builder.addTransition(configured,configure,configuring);
+        builder = builder.addTransition(configured,test,testing);
+        builder = builder.addTransition(configured,start,starting);
+        builder = builder.addTransition(configured,terminate,terminating);
+        builder = builder.addTransition(configured,restart,restarting);
+        builder = builder.addTransition(configured,rebuild,rebuilding);
+        builder = builder.addTransition(configured,stop,stopping);
+        builder = builder.addTransition(configured,configModify,configuring);
+        builder = builder.addTransition(configured,configScaleout,configuring);
+        builder = builder.addTransition(configured,configRestore,configuring);
+        builder = builder.addTransition(configured,healthcheck,testing);
+        builder = builder.addTransition(configured,backup,backingUp);
+        builder = builder.addTransition(configured,snapshot,snapshotting);
+        builder = builder.addTransition(configured,softwareUpload,softwareUploading);
+        builder = builder.addTransition(configured,liveUpgrade,upgrading);
+        builder = builder.addTransition(configured,rollback,rollbacking);
+        builder = builder.addTransition(configured,sync,configured);
+        builder = builder.addTransition(configured,audit,configured);
+        builder = builder.addTransition(configured,migrate,migrating);
+        builder = builder.addTransition(configured,evacuate,evacuating);
+        builder = builder.addTransition(configured,lock,configured);
+        builder = builder.addTransition(configured,unlock,configured);
+        builder = builder.addTransition(configured,checklock,configured);
+        builder = builder.addTransition(configured,configBackup,configured);
+        builder = builder.addTransition(configured,configBackupDelete,configured);
+        builder = builder.addTransition(configured,configExport,configured);
+        builder = builder.addTransition(configured,stopApplication,stopping);
+
+        builder = builder.addTransition(tested,configure,configuring);
+        builder = builder.addTransition(tested,test,testing);
+        builder = builder.addTransition(tested,start,starting);
+        builder = builder.addTransition(tested,terminate,terminating);
+        builder = builder.addTransition(tested,restart,restarting);
+        builder = builder.addTransition(tested,rebuild,rebuilding);
+        builder = builder.addTransition(tested,stop,stopping);
+        builder = builder.addTransition(tested,configModify,configuring);
+        builder = builder.addTransition(tested,configScaleout,configuring);
+        builder = builder.addTransition(tested,configRestore,configuring);
+        builder = builder.addTransition(tested,healthcheck,testing);
+        builder = builder.addTransition(tested,backup,backingUp);
+        builder = builder.addTransition(tested,snapshot,snapshotting);
+        builder = builder.addTransition(tested,softwareUpload,softwareUploading);
+        builder = builder.addTransition(tested,liveUpgrade,upgrading);
+        builder = builder.addTransition(tested,rollback,rollbacking);
+        builder = builder.addTransition(tested,sync,tested);
+        builder = builder.addTransition(tested,audit,tested);
+        builder = builder.addTransition(tested,migrate,migrating);
+        builder = builder.addTransition(tested,evacuate,evacuating);
+        builder = builder.addTransition(tested,lock,tested);
+        builder = builder.addTransition(tested,unlock,tested);
+        builder = builder.addTransition(tested,checklock,tested);
+        builder = builder.addTransition(tested,configBackup,tested);
+        builder = builder.addTransition(tested,configBackupDelete,tested);
+        builder = builder.addTransition(tested,configExport,tested);
+        builder = builder.addTransition(tested,stopApplication,stopping);
+
+        builder = builder.addTransition(running,configure,configuring);
+        builder = builder.addTransition(running,test,testing);
+        builder = builder.addTransition(running,start,starting);
+        builder = builder.addTransition(running,terminate,terminating);
+        builder = builder.addTransition(running,restart,restarting);
+        builder = builder.addTransition(running,rebuild,rebuilding);
+        builder = builder.addTransition(running,stop,stopping);
+        builder = builder.addTransition(running,configModify,configuring);
+        builder = builder.addTransition(running,configScaleout,configuring);
+        builder = builder.addTransition(running,configRestore,configuring);
+        builder = builder.addTransition(running,healthcheck,testing);
+        builder = builder.addTransition(running,backup,backingUp);
+        builder = builder.addTransition(running,snapshot,snapshotting);
+        builder = builder.addTransition(running,softwareUpload,softwareUploading);
+        builder = builder.addTransition(running,liveUpgrade,upgrading);
+        builder = builder.addTransition(running,rollback,rollbacking);
+        builder = builder.addTransition(running,sync,running);
+        builder = builder.addTransition(running,audit,running);
+        builder = builder.addTransition(running,migrate,migrating);
+        builder = builder.addTransition(running,evacuate,evacuating);
+        builder = builder.addTransition(running,lock,running);
+        builder = builder.addTransition(running,unlock,running);
+        builder = builder.addTransition(running,checklock,running);
+        builder = builder.addTransition(running,configBackup,running);
+        builder = builder.addTransition(running,configBackupDelete,running);
+        builder = builder.addTransition(running,configExport,running);
+        builder = builder.addTransition(running,stopApplication,stopping);
+
+        builder = builder.addTransition(error,configure,configuring);
+        builder = builder.addTransition(error,test,testing);
+        builder = builder.addTransition(error,start,starting);
+        builder = builder.addTransition(error,terminate,terminating);
+        builder = builder.addTransition(error,restart,restarting);
+        builder = builder.addTransition(error,rebuild,rebuilding);
+        builder = builder.addTransition(error,stop,stopping);
+        builder = builder.addTransition(error,configModify,configuring);
+        builder = builder.addTransition(error,configScaleout,configuring);
+        builder = builder.addTransition(error,configRestore,configuring);
+        builder = builder.addTransition(error,healthcheck,testing);
+        builder = builder.addTransition(error,backup,backingUp);
+        builder = builder.addTransition(error,snapshot,snapshotting);
+        builder = builder.addTransition(error,softwareUpload,softwareUploading);
+        builder = builder.addTransition(error,liveUpgrade,upgrading);
+        builder = builder.addTransition(error,rollback,rollbacking);
+        builder = builder.addTransition(error,sync,error);
+        builder = builder.addTransition(error,audit,error);
+        builder = builder.addTransition(error,migrate,migrating);
+        builder = builder.addTransition(error,evacuate,evacuating);
+        builder = builder.addTransition(error,lock,error);
+        builder = builder.addTransition(error,unlock,error);
+        builder = builder.addTransition(error,checklock,error);
+        builder = builder.addTransition(error,configBackup,error);
+        builder = builder.addTransition(error,configBackupDelete,error);
+        builder = builder.addTransition(error,configExport,error);
+        builder = builder.addTransition(error,stopApplication,stopping);
+
+        builder = builder.addTransition(unknown,configure,configuring);
+        builder = builder.addTransition(unknown,test,testing);
+        builder = builder.addTransition(unknown,start,starting);
+        builder = builder.addTransition(unknown,terminate,terminating);
+        builder = builder.addTransition(unknown,restart,restarting);
+        builder = builder.addTransition(unknown,rebuild,rebuilding);
+        builder = builder.addTransition(unknown,stop,stopping);
+        builder = builder.addTransition(unknown,configModify,configuring);
+        builder = builder.addTransition(unknown,configScaleout,configuring);
+        builder = builder.addTransition(unknown,configRestore,configuring);
+        builder = builder.addTransition(unknown,healthcheck,testing);
+        builder = builder.addTransition(unknown,backup,backingUp);
+        builder = builder.addTransition(unknown,snapshot,snapshotting);
+        builder = builder.addTransition(unknown,softwareUpload,softwareUploading);
+        builder = builder.addTransition(unknown,liveUpgrade,upgrading);
+        builder = builder.addTransition(unknown,rollback,rollbacking);
+        builder = builder.addTransition(unknown,sync,unknown);
+        builder = builder.addTransition(unknown,audit,unknown);
+        builder = builder.addTransition(unknown,migrate,migrating);
+        builder = builder.addTransition(unknown,evacuate,evacuating);
+        builder = builder.addTransition(unknown,lock,unknown);
+        builder = builder.addTransition(unknown,unlock,unknown);
+        builder = builder.addTransition(unknown,checklock,unknown);
+        builder = builder.addTransition(unknown,configBackup,unknown);
+        builder = builder.addTransition(unknown,configBackupDelete,unknown);
+        builder = builder.addTransition(unknown,configExport,unknown);
+        builder = builder.addTransition(unknown,stopApplication,stopping);
+
+        builder = builder.addTransition(stopped,configure,configuring);
+        builder = builder.addTransition(stopped,test,testing);
+        builder = builder.addTransition(stopped,start,starting);
+        builder = builder.addTransition(stopped,terminate,terminating);
+        builder = builder.addTransition(stopped,restart,restarting);
+        builder = builder.addTransition(stopped,rebuild,rebuilding);
+        builder = builder.addTransition(stopped,configModify,configuring);
+        builder = builder.addTransition(stopped,configScaleout,configuring);
+        builder = builder.addTransition(stopped,configRestore,configuring);
+        builder = builder.addTransition(stopped,healthcheck,testing);
+        builder = builder.addTransition(stopped,backup,backingUp);
+        builder = builder.addTransition(stopped,snapshot,snapshotting);
+        builder = builder.addTransition(stopped,softwareUpload,softwareUploading);
+        builder = builder.addTransition(stopped,liveUpgrade,upgrading);
+        builder = builder.addTransition(stopped,rollback,rollbacking);
+        builder = builder.addTransition(stopped,migrate,migrating);
+        builder = builder.addTransition(stopped,evacuate,evacuating);
+        builder = builder.addTransition(stopped,lock,stopped);
+        builder = builder.addTransition(stopped,unlock,stopped);
+        builder = builder.addTransition(stopped,checklock,stopped);
+
+        builder = builder.addTransition(configuring,success,configured);
+        builder = builder.addTransition(configuring,failure,error);
+
+        builder = builder.addTransition(testing,success,tested);
+        builder = builder.addTransition(testing,failure,error);
+
+        builder = builder.addTransition(restarting,success,running);
+        builder = builder.addTransition(restarting,failure,error);
+
+        builder = builder.addTransition(starting,success,running);
+        builder = builder.addTransition(starting,failure,error);
+
+        builder = builder.addTransition(terminating,success,notInstantiated);
+        builder = builder.addTransition(terminating,failure,error);
+
+        builder = builder.addTransition(rebuilding,success,running);
+        builder = builder.addTransition(rebuilding,failure,error);
+
+        builder = builder.addTransition(stopping,success,stopped);
+        builder = builder.addTransition(stopping,failure,error);
+
+        builder = builder.addTransition(backingUp,success,running);
+        builder = builder.addTransition(backingUp,failure,error);
+
+        builder = builder.addTransition(snapshotting,success,running);
+        builder = builder.addTransition(snapshotting,failure,error);
+
+        builder = builder.addTransition(softwareUploading,success,running);
+        builder = builder.addTransition(softwareUploading,failure,error);
+
+        builder = builder.addTransition(upgrading,success,running);
+        builder = builder.addTransition(upgrading,failure,error);
+
+        builder = builder.addTransition(rollbacking,success,running);
+        builder = builder.addTransition(rollbacking,failure,error);
+
+        builder = builder.addTransition(migrating,success,running);
+        builder = builder.addTransition(migrating,failure,error);
+
+        builder = builder.addTransition(evacuating,success,running);
+        builder = builder.addTransition(evacuating,failure,error);
+
+
+        builder = builder.addTransition(configured,startApplication,starting);
+        builder = builder.addTransition(tested,startApplication,starting);
+        builder = builder.addTransition(error,startApplication,starting);
+        builder = builder.addTransition(unknown,startApplication,starting);
+        builder = builder.addTransition(running,startApplication,starting);
+
+        return builder.build();
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Event.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Event.java
new file mode 100644
index 000000000..5e9b7c813
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Event.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.objects;
+
+/**
+ * Event Object
+ */
+public class Event{
+    private final String eventName;
+    private final int hashCode;
+
+    /**
+     * Constructor
+     * @param eventName String of the event name
+     */
+    public Event(String eventName) {
+        this.eventName = eventName;
+        this.hashCode = this.eventName.toLowerCase().hashCode();
+    }
+
+    @Override
+    public int hashCode() {
+        return hashCode;
+    }
+    @Override
+    public boolean equals(Object obj) {
+        if(obj == null){
+            return false;
+        }
+        if(!(obj instanceof Event)){
+            return false;
+        }
+        Event event = (Event)obj;
+        return this.eventName.equalsIgnoreCase(event.getEventName());
+    }
+
+    public String getEventName() {
+        return eventName;
+    }
+
+    @Override
+    public String toString(){
+        return this.eventName;
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Response.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Response.java
new file mode 100644
index 000000000..49b6c909b
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Response.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.objects;
+
+/**
+ * Response object
+ */
+public enum Response {
+    NO_TRANSITION_DEFINED,
+    NO_STATE_CHANGE,
+    VALID_TRANSITION;
+
+    @Override
+    public String toString(){
+        return this.name();
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/State.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/State.java
new file mode 100644
index 000000000..117cd76c0
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/State.java
@@ -0,0 +1,81 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.objects;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * State Object
+ */
+public class State {
+    private final String stateName;
+    private final int hashCode;
+    private final List<Transition> transitions;
+
+    /**
+     * Constructor
+     * @param stateName String of the state name
+     */
+    public State(String stateName) {
+        this.stateName = stateName;
+        this.hashCode = stateName.toLowerCase().hashCode();
+        this.transitions = new ArrayList<>();
+    }
+
+    @Override
+    public int hashCode() {
+        return hashCode;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (!(obj instanceof State)) {
+            return false;
+        }
+        State state = (State)obj;
+        return this.stateName.equalsIgnoreCase(state.getStateName());
+    }
+
+    public String getStateName() {
+        return stateName;
+    }
+
+    void addTransition(Transition transition) {
+        this.transitions.add(transition);
+    }
+
+    public List<Transition> getTransitions() {
+        return transitions;
+    }
+
+    @Override
+    public String toString() {
+        return this.stateName;
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/StateMachineMetadata.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/StateMachineMetadata.java
new file mode 100644
index 000000000..02088b26e
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/StateMachineMetadata.java
@@ -0,0 +1,78 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.objects;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class StateMachineMetadata {
+
+    private Set<State> states;
+    private Set<Event> events;
+
+    private StateMachineMetadata(StateMachineMetadataBuilder builder){
+        states = builder.states;
+        events = builder.events;
+    }
+
+    public Set<State> getStates() {
+        return states;
+    }
+
+    public Set<Event> getEvents() {
+        return events;
+    }
+
+    public static class StateMachineMetadataBuilder{
+
+        private Set<State> states;
+        private Set<Event> events;
+
+        public StateMachineMetadataBuilder(){
+            states = new HashSet<>();
+            events = new HashSet<>();
+        }
+
+        public StateMachineMetadataBuilder addState(State state){
+            this.states.add(state);
+            return this;
+        }
+
+        public StateMachineMetadataBuilder addEvent(Event event){
+            this.events.add(event);
+            return this;
+        }
+
+        public StateMachineMetadataBuilder addTransition(State currentState,Event event,State nextState){
+            Transition transition = new Transition(event,nextState);
+            currentState.addTransition(transition);
+            return this;
+        }
+
+        public StateMachineMetadata build(){
+            return new StateMachineMetadata(this);
+        }
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/StateMachineResponse.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/StateMachineResponse.java
new file mode 100644
index 000000000..9fc401527
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/StateMachineResponse.java
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.objects;
+
+
+public class StateMachineResponse {
+    private State nextState;
+    private Response response;
+
+    public StateMachineResponse(){
+        // do nothing
+    }
+
+    public State getNextState() {
+        return nextState;
+    }
+
+    public Response getResponse() {
+        return response;
+    }
+
+    public void setNextState(State nextState) {
+        this.nextState = nextState;
+    }
+
+    public void setResponse(Response response) {
+        this.response = response;
+    }
+}
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Transition.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Transition.java
new file mode 100644
index 000000000..2c6ee6366
--- /dev/null
+++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/onap/appc/statemachine/objects/Transition.java
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.statemachine.objects;
+
+/**
+ * Transition Object
+ */
+public class Transition {
+    private Event event;
+    private State nextState;
+
+    /**
+     * Constructor
+     * @param event which triggers the transition
+     * @param nextState of State which indicates the transition targeted state
+     */
+    Transition(Event event, State nextState) {
+        this.event = event;
+        this.nextState = nextState;
+    }
+
+    public Event getEvent() {
+        return event;
+    }
+
+    public State getNextState() {
+        return nextState;
+    }
+}