src/main/java/org/apache/hadoop/chukwa/datacollection/agent/rest/AdaptorList.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.chukwa.datacollection.agent.rest;

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
@XmlAccessorType(XmlAccessType.PUBLIC_MEMBER)
public class AdaptorList {
  private List<AdaptorInfo> adaptorInfo;
  
  @XmlElement
  public List<AdaptorInfo> getAdaptorInfo() {
    return this.adaptorInfo;
  }
  
  public void setAdaptorInfo(List<AdaptorInfo> adaptorInfo) {
    this.adaptorInfo = adaptorInfo;
  }
  
  public void add(AdaptorInfo adaptorInfo) {
    if(this.adaptorInfo == null) {
      this.adaptorInfo = new ArrayList<AdaptorInfo>();
    }
    this.adaptorInfo.add(adaptorInfo);
  }
  
  @XmlElement
  public int getAdaptorCount() {
    int count = 0;
    if(this.adaptorInfo != null) {
      count = this.adaptorInfo.size();
    }
    return count;
  }
}