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Java > Open Source Codes > gov > nasa > jpf > util > Left


1 //
2 // Copyright (C) 2005 United States Government as represented by the
3 // Administrator of the National Aeronautics and Space Administration
4 // (NASA). All Rights Reserved.
5 //
6 // This software is distributed under the NASA Open Source Agreement
7 // (NOSA), version 1.3. The NOSA has been approved by the Open Source
8 // Initiative. See the file NOSA-1.3-JPF at the top of the distribution
9 // directory tree for the complete NOSA document.
10 //
11 // THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY
12 // KIND, EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT
13 // LIMITED TO, ANY WARRANTY THAT THE SUBJECT SOFTWARE WILL CONFORM TO
14 // SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR
15 // A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT
16 // THE SUBJECT SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT
17 // DOCUMENTATION, IF PROVIDED, WILL CONFORM TO THE SUBJECT SOFTWARE.
18 //
19 package gov.nasa.jpf.util;
20
21 /**
22  * left justified output
23  * <2do> this is not worth a class! use a general TextFormatter
24  */
25 public class Left {
26   public static String JavaDoc format (String JavaDoc value, int spaces) {
27     while (value.length() < spaces) {
28       value = value + " ";
29     }
30
31     return value;
32   }
33
34   public static String JavaDoc format (int value, int digits) {
35     String JavaDoc result = Integer.toString(value);
36
37     while (result.length() < digits) {
38       result = result + " ";
39     }
40
41     return result;
42   }
43 }
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