/*
* JPPF.
* Copyright (C) 2005-2014 JPPF Team.
* http://www.jppf.org
*
* 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 org.jppf.example.adaptivegrid;
import org.jppf.node.protocol.AbstractTask;
/**
* A simple JPPF task which waits for a specified duration to simulate an execution.
* @author Laurent Cohen
*/
public class SimpleTask extends AbstractTask<String> {
/**
* The time this task will wait to simulate an execution.
*/
private final long duration;
/**
* Initialize this task with the specified duration in millis.
* @param duration the time this task will wait to simulate an execution.
*/
public SimpleTask(final long duration) {
this.duration = duration;
}
@Override
public void run() {
try {
if (duration > 0L) Thread.sleep(duration);
setResult("execution successful");
} catch (Exception e) {
setThrowable(e);
}
}
}
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