Java > Open Source Codes > junitx > extensions > Foo


1   package junitx.extensions;
2   
3   import java.io.Serializable  ;
4   
5   /**
6    * Contrived class used in testing the abstract interface functional
7    * compliance tests.
8    *
9    * @version  $Revision: 1.1 $ $Date: 2003/02/05 10:27:29 $
10   * @author  <a HREF="mailto:pholser@yahoo.com">Paul Holser</a>
11   */
12  public final class Foo
13          implements Serializable  , Comparable   {
14  
15      private int i;
16  
17      public Foo(int i) {
18          this.i = i;
19      }
20  
21      public boolean equals(Object   that) {
22          return (that instanceof Foo) && ((Foo) that).i == i;
23      }
24  
25      public int hashCode() {
26          int result = 17;
27  
28          result = 37 * result + i;
29  
30          return result;
31      }
32  
33      public int compareTo(Object   that) {
34          Foo other = (Foo) that;
35          return i - other.i;
36      }
37  
38      public String   toString() {
39          StringBuffer   buffer = new StringBuffer  ("Foo[i=");
40          buffer.append(i);
41          buffer.append(']');
42  
43          return buffer.toString();
44      }
45  
46      public int getI() {
47          return i;
48      }
49  }
50

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