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/*-
* ============LICENSE_START=======================================================
* ONAP PAP
* ================================================================================
* Copyright (C) 2019-2020 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.onap.policy.pap.main.notification;
/**
* Tracker for policy undeployments from PDPs.
*
* <p/>
* Policies are removed from the internal map when they are no longer waiting for
* responses from any PDPs.
*/
public class PolicyUndeployTracker extends PolicyCommonTracker {
/**
* Constructs the object.
*/
public PolicyUndeployTracker() {
super();
}
@Override
protected boolean updateData(String pdp, PolicyTrackerData data, boolean stillActive) {
// note: still active means the policy wasn't undeployed, thus it's a failure
return (stillActive ? data.fail(pdp) : data.success(pdp));
}
/**
* Returns {@code true} only when the data is all successful.
*/
@Override
protected boolean shouldRemove(PolicyTrackerData data) {
return data.allSucceeded();
}
}
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