/*
* 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.spi.impl.operationexecutor.impl;
import com.hazelcast.instance.NodeExtension;
import com.hazelcast.internal.metrics.Probe;
import com.hazelcast.logging.ILogger;
import com.hazelcast.spi.impl.operationexecutor.OperationRunner;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
/**
* An {@link OperationThread} that executes Operations for a particular partition, e.g. a map.get operation.
*/
public final class PartitionOperationThread extends OperationThread {
private final OperationRunner[] partitionOperationRunners;
@SuppressFBWarnings("EI_EXPOSE_REP")
public PartitionOperationThread(String name, int threadId,
OperationQueue queue, ILogger logger, NodeExtension nodeExtension,
OperationRunner[] partitionOperationRunners, ClassLoader configClassLoader) {
super(name, threadId, queue, logger, nodeExtension, false, configClassLoader);
this.partitionOperationRunners = partitionOperationRunners;
}
/**
* For each partition there is a {@link com.hazelcast.spi.impl.operationexecutor.OperationRunner} instance. So we need to
* find the right one based on the partition-id.
*/
@Override
public OperationRunner getOperationRunner(int partitionId) {
return partitionOperationRunners[partitionId];
}
@Probe
int priorityPendingCount() {
return queue.prioritySize();
}
@Probe
int normalPendingCount() {
return queue.normalSize();
}
}