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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2020 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.service.engine.event;
import java.util.EnumMap;
import java.util.Map;
import org.onap.policy.apex.core.infrastructure.threading.ApplicationThreadFactory;
import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerPeeredMode;
public abstract class ApexPluginsEventConsumer implements ApexEventConsumer, Runnable {
// The name for this consumer
protected String name = null;
// The peer references for this event handler
protected Map<EventHandlerPeeredMode, PeeredReference> peerReferenceMap =
new EnumMap<>(EventHandlerPeeredMode.class);
// The consumer thread and stopping flag
protected Thread consumerThread;
protected boolean stopOrderedFlag = false;
/**
* {@inheritDoc}.
*/
@Override
public void start() {
// Configure and start the event reception thread
final String threadName = this.getClass().getName() + ":" + this.name;
consumerThread = new ApplicationThreadFactory(threadName).newThread(this);
consumerThread.setDaemon(true);
consumerThread.start();
}
/**
* {@inheritDoc}.
*/
@Override
public String getName() {
return name;
}
/**
* {@inheritDoc}.
*/
@Override
public PeeredReference getPeeredReference(final EventHandlerPeeredMode peeredMode) {
return peerReferenceMap.get(peeredMode);
}
/**
* {@inheritDoc}.
*/
@Override
public void setPeeredReference(final EventHandlerPeeredMode peeredMode, final PeeredReference peeredReference) {
peerReferenceMap.put(peeredMode, peeredReference);
}
}
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