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/*
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2018 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.drools.pooling.state;
import org.onap.policy.drools.pooling.PoolingManager;
import org.onap.policy.drools.pooling.message.Heartbeat;
import org.onap.policy.drools.pooling.message.Identification;
import org.onap.policy.drools.pooling.message.Leader;
import org.onap.policy.drools.pooling.message.Offline;
import org.onap.policy.drools.pooling.message.Query;
/**
* Idle state, used when offline.
*/
public class IdleState extends State {
public IdleState(PoolingManager mgr) {
super(mgr);
}
@Override
public void stop() {
// do nothing - don't even send of "offline" message
}
/**
* Discards the message.
*/
@Override
public State process(Heartbeat msg) {
return null;
}
/**
* Discards the message.
*/
@Override
public State process(Identification msg) {
return null;
}
/**
* Copies the assignments, but doesn't change states.
*/
@Override
public State process(Leader msg) {
super.process(msg);
return null;
}
/**
* Discards the message.
*/
@Override
public State process(Offline msg) {
return null;
}
/**
* Discards the message.
*/
@Override
public State process(Query msg) {
return null;
}
}
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