/*
* 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.operationservice.impl;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.spi.Operation;
import com.hazelcast.spi.PartitionAwareOperation;
import java.io.IOException;
/**
* An operation that doesn't return a response.
*
* This is practical for testing heartbeats and timeouts
* when the caller is going to wait for a response.
*/
class VoidOperation extends Operation implements PartitionAwareOperation {
private long durationMs;
public VoidOperation() {
}
public VoidOperation(long durationMs) {
this.durationMs = durationMs;
}
@Override
public void run() throws InterruptedException {
Thread.sleep(durationMs);
}
@Override
public boolean returnsResponse() {
return false;
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
super.writeInternal(out);
out.writeLong(durationMs);
}
@Override
protected void readInternal(ObjectDataInput in) throws IOException {
super.readInternal(in);
durationMs = in.readLong();
}
}