NodeIDsInfo.java

/**
 * 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.hadoop.yarn.server.resourcemanager.webapp;

import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement(name = "labelsToNodesInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeIDsInfo {

  /**
   * Set doesn't support default no arg constructor which is req by JAXB
   */
  @XmlElement(name="nodes")
  protected ArrayList<String> nodeIDsList = new ArrayList<String>();

  public NodeIDsInfo() {
  } // JAXB needs this

  public NodeIDsInfo(List<String> nodeIdsList) {
    this.nodeIDsList.addAll(nodeIdsList);
  }

  public ArrayList<String> getNodeIDs() {
    return nodeIDsList;
  }
}