2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.clamp.controlloop.participant.policy.main.handler;
23 import java.util.List;
24 import java.util.UUID;
25 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ClElementStatistics;
26 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoop;
27 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopElement;
28 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopOrderedState;
29 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopState;
30 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoops;
31 import org.onap.policy.clamp.controlloop.participant.intermediary.api.ControlLoopElementListener;
32 import org.onap.policy.models.base.PfModelException;
33 import org.onap.policy.models.pdp.concepts.PdpStatistics;
34 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
37 * This class handles implementation of controlLoopElement updates.
39 public class ControlLoopElementHandler implements ControlLoopElementListener {
42 * Callback method to handle a control loop element state change.
44 * @param controlLoopElementId the ID of the control loop element
45 * @param currentState the current state of the control loop element
46 * @param newState the state to which the control loop element is changing to
49 public void controlLoopElementStateChange(UUID controlLoopElementId, ControlLoopState currentState,
50 ControlLoopOrderedState newState) {
54 * Callback method to handle an update on a control loop element.
56 * @param element the information on the control loop element
57 * @param controlLoopDefinition toscaServiceTemplate
58 * @throws PfModelException in case of an exception
61 public void controlLoopElementUpdate(ControlLoopElement element,
62 ToscaServiceTemplate controlLoopDefinition) throws PfModelException {
63 if (controlLoopDefinition.getPolicyTypes() != null) {
64 PolicyHandler.getInstance().getDatabaseProvider().createPolicyTypes(controlLoopDefinition);
66 if (controlLoopDefinition.getToscaTopologyTemplate().getPolicies() != null) {
67 PolicyHandler.getInstance().getDatabaseProvider().createPolicies(controlLoopDefinition);