1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.util;
16  
17  import java.text.NumberFormat;
18  
19  /**
20   * <a href="NumberFormatUtil.java.html"><b><i>View Source</i></b></a>
21   *
22   * @author Brian Wing Shun Chan
23   */
24  public class NumberFormatUtil {
25  
26      public static String format(
27          NumberFormat numberFormat, double number, double defaultValue) {
28  
29          if ((Double.isNaN(number)) || (Double.isInfinite(number))) {
30              return numberFormat.format(defaultValue);
31          }
32          else {
33              return numberFormat.format(number);
34          }
35      }
36  
37      public static String format(
38          NumberFormat numberFormat, float number, float defaultValue) {
39  
40          if ((Float.isNaN(number)) || (Float.isInfinite(number))) {
41              return numberFormat.format(defaultValue);
42          }
43          else {
44              return numberFormat.format(number);
45          }
46      }
47  
48  }