/*
* Copyright (c) 2008-2017, 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.map.impl.querycache.QueryCacheContext;
import com.hazelcast.map.impl.querycache.accumulator.AccumulatorInfo;
import com.hazelcast.map.impl.querycache.accumulator.BasicAccumulator;
import com.hazelcast.map.impl.querycache.event.sequence.Sequenced;
import java.util.concurrent.TimeUnit;
/**
* When batching is enabled by setting {@link com.hazelcast.config.QueryCacheConfig#batchSize} to a value
* greater than {@code 1}, this {@code Accumulator} is used to collect events.
*
* This {@code Accumulator} uses batch publishing logic in the {@link EventPublisherAccumulatorProcessor} class.
*
* @see EventPublisherAccumulatorProcessor
*/
class BatchPublisherAccumulator extends BasicAccumulator<Sequenced> {
BatchPublisherAccumulator(QueryCacheContext context, AccumulatorInfo info) {
super(context, info);
}
@Override
public void accumulate(Sequenced sequenced) {
super.accumulate(sequenced);
AccumulatorInfo info = getInfo();
if (!info.isPublishable()) {
return;
}
poll(handler, info.getBatchSize());
poll(handler, info.getDelaySeconds(), TimeUnit.SECONDS);
}
}