/*
    * 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;
    }
  }