001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.wake.remote.impl;
020
021import org.apache.reef.wake.EventHandler;
022
023import java.util.concurrent.Callable;
024import java.util.concurrent.FutureTask;
025
026/**
027 * FutureTask for network connection.
028 *
029 * @param <T> type
030 */
031public class ConnectFutureTask<T> extends FutureTask<T> {
032
033  private final EventHandler<ConnectFutureTask<T>> handler;
034
035  public ConnectFutureTask(final Callable<T> callable, final EventHandler<ConnectFutureTask<T>> handler) {
036    super(callable);
037    this.handler = handler;
038  }
039
040  @Override
041  protected void done() {
042    handler.onNext(this);
043  }
044
045}