/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.ignite.internal.util.worker;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.internal.util.future.GridFutureAdapter;
/**
* Future for locally executed closure that defines cancellation logic.
*/
public class GridWorkerFuture<T> extends GridFutureAdapter<T> {
/** */
private static final long serialVersionUID = 0L;
/** */
private GridWorker w;
/** {@inheritDoc} */
@Override public boolean cancel() throws IgniteCheckedException {
assert w != null;
if (!onCancelled())
return false;
w.cancel();
return true;
}
/**
* @param w Worker.
*/
public void setWorker(GridWorker w) {
assert w != null;
this.w = w;
}
}