001/*
002 * JPPF.
003 * Copyright (C) 2005-2015 JPPF Team.
004 * http://www.jppf.org
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * 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, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.jppf.management;
020
021import org.jppf.node.policy.ExecutionPolicy;
022
023/**
024 * Selects nodes based on an {@link ExecutionPolicy}.
025 * @author Laurent Cohen
026 */
027public class ExecutionPolicySelector implements NodeSelector {
028  /**
029   * Explicit serialVersionUID.
030   */
031  private static final long serialVersionUID = 1L;
032  /**
033   * The execution policy to use to select the nodes.
034   */
035  private final ExecutionPolicy policy;
036
037  /**
038   * Initialize this selector with the specified execution policy.
039   * @param policy the execution policy to use to select the nodes.
040   */
041  public ExecutionPolicySelector(final ExecutionPolicy policy) {
042    this.policy = policy;
043  }
044
045  /**
046   * Get the execution policy to use to select the nodes.
047   * @return an {@link ExecutionPolicy}.
048   */
049  public ExecutionPolicy getPolicy() {
050    return policy;
051  }
052}