/*
    * 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.hicc.bean;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlRootElement;
  import javax.xml.bind.annotation.XmlType;
  
  import org.apache.hadoop.chukwa.util.ExceptionUtil;
  import org.apache.log4j.Logger;
  import org.json.simple.JSONArray;
  import org.json.simple.JSONObject;
  
  @XmlRootElement
  @XmlAccessorType(XmlAccessType.FIELD)
  @XmlType(propOrder={})
  public class Series {
    private JSONObject series;
    static Logger log = Logger.getLogger(Series.class);
    
    public Series(String name) {
      series = new JSONObject();
      try {
        series.put("name", name);
      } catch (Exception e) {
        log.error(ExceptionUtil.getStackTrace(e));
      }
    }
    
    public void add(long x, double y) {
      try {
      if(!series.containsKey("data")) {
        series.put("data", new JSONArray());
      }
      JSONArray xy = new JSONArray();
      xy.add(x);
      xy.add(y);
      ((JSONArray)series.get("data")).add(xy);
      } catch(Exception e) {
        log.error(ExceptionUtil.getStackTrace(e));
      }
    }
    
    public String toString() {
      return series.toString();
    }
  
    public Object toJSONObject() {
      return series;
    }
  }