content: /*
   * $Id$
   * 
   * This file is part of the MoSKito software project
   * that is hosted at http://moskito.dev.java.net.
   * 
   * All MoSKito files are distributed under MIT License:
   * 
   * Copyright (c) 2006 The MoSKito Project Team.
   * 
   * Permission is hereby granted, free of charge,
   * to any person obtaining a copy of this software and
   * associated documentation files (the "Software"), 
   * to deal in the Software without restriction, 
   * including without limitation the rights to use,
   * copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit 
   * persons to whom the Software is furnished to do so, 
   * subject to the following conditions:
   * 
   * The above copyright notice and this permission notice
   * shall be included in all copies 
   * or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY
   * OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
   * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
   * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 
   * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
   * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
   * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */	
  package net.anotheria.moskito.core.decorators.value;
  
  import net.anotheria.util.BasicComparable;
  import net.anotheria.util.sorter.IComparable;
  
  import java.text.DecimalFormat;
  import java.text.DecimalFormatSymbols;
  
  /**
   * Stat value bean for double values.
   * @author lrosenberg.
   *
   */
  public class DoubleValueAO extends StatValueAO {
  	/**
  	 * SerialVersionUID.
  	 */
  	private static final long serialVersionUID = -6016200076708550962L;
  
  	/**
  	 * Internal storage.
  	 */
  	private double doubleValue;
  	/**
  	 * Cached string representation.
  	 */
  	private String doubleAsString;
  
  	private static DecimalFormat decimalFormat = createDecimalFormat();
  
  	private static DecimalFormat createDecimalFormat() {
  		DecimalFormat decimalFormat = new DecimalFormat("0.000");
  		DecimalFormatSymbols decimalFormatSymbols = new DecimalFormatSymbols();
  		decimalFormatSymbols.setDecimalSeparator('.');
  		decimalFormat.setDecimalFormatSymbols(decimalFormatSymbols);
  		return decimalFormat;
  	}
  
  	/**
  	 * Creates a new DoubleValueAO.
  	 * @param name identifies the value
  	 * @param aValue the value itself
  	 */
  	public DoubleValueAO(String name, double aValue){
  		super(name);
  		if (!Double.isInfinite(aValue))
  			doubleValue = ((double)Math.round(aValue * 1000)) / 1000;
  		else
  			doubleValue = aValue;
  
  		doubleAsString = decimalFormat.format(doubleValue);
  	}
  
  	@Override public String getValue(){
  		return doubleAsString;
  	}
  	
  	@Override public String getType(){
  		return "double";
  	}
  	 
  	@Override public int compareTo(IComparable anotherComparable, int ignored) {
  		return BasicComparable.compareDouble(doubleValue, ((DoubleValueAO)anotherComparable).doubleValue);
  	}
  
  	@Override
  	public String getRawValue() {
  		return String.valueOf(doubleValue);
  	}
  }