com.hazelcast.map.impl.querycache.publisher.EventPublisherAccumulatorProcessor Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, Hazelcast, Inc. 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.
*/
package com.hazelcast.map.impl.querycache.publisher;
import com.hazelcast.logging.ILogger;
import com.hazelcast.logging.Logger;
import com.hazelcast.map.impl.querycache.QueryCacheEventService;
import com.hazelcast.map.impl.querycache.accumulator.AccumulatorInfo;
import com.hazelcast.map.impl.querycache.accumulator.AccumulatorProcessor;
import com.hazelcast.map.impl.querycache.event.sequence.Sequenced;
/**
* Publish events which will be received by subscriber sides.
*
* @see AccumulatorProcessor
*/
public class EventPublisherAccumulatorProcessor implements AccumulatorProcessor {
private AccumulatorInfo info;
private final QueryCacheEventService eventService;
private final ILogger logger = Logger.getLogger(getClass());
public EventPublisherAccumulatorProcessor(QueryCacheEventService eventService) {
this(null, eventService);
}
public EventPublisherAccumulatorProcessor(AccumulatorInfo info, QueryCacheEventService eventService) {
this.info = info;
this.eventService = eventService;
}
@Override
public void process(Sequenced sequenced) {
eventService.sendEventToSubscriber(info.getCacheId(), sequenced, sequenced.getPartitionId());
if (logger.isFinestEnabled()) {
logger.finest("Publisher sent events " + sequenced);
}
}
public void setInfo(AccumulatorInfo info) {
this.info = info;
}
}