/*
* Copyright (c) 2008-2013, 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.executor;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.HazelcastInstanceAware;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import java.io.IOException;
import java.util.concurrent.Callable;
public final class RunnableAdapter<V> implements IdentifiedDataSerializable, Callable<V>, HazelcastInstanceAware {
private Runnable task;
public RunnableAdapter() {
}
public RunnableAdapter(Runnable task) {
this.task = task;
}
public Runnable getRunnable() {
return task;
}
public void setRunnable(Runnable runnable) {
task = runnable;
}
@Override
public V call() throws Exception {
task.run();
return null;
}
@Override
public void setHazelcastInstance(HazelcastInstance hazelcastInstance) {
if (task instanceof HazelcastInstanceAware) {
HazelcastInstanceAware instanceAwareTask = (HazelcastInstanceAware) task;
instanceAwareTask.setHazelcastInstance(hazelcastInstance);
}
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeObject(task);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
task = in.readObject();
}
@Override
public int getFactoryId() {
return ExecutorDataSerializerHook.F_ID;
}
@Override
public int getId() {
return ExecutorDataSerializerHook.RUNNABLE_ADAPTER;
}
@Override
public String toString() {
return "RunnableAdapter" + "{task=" + task + '}';
}
}