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Java > Open Source Codes > gcc > generator > JIfStatement


1 /*
2  * Copyright 2004 The Apache Software Foundation or its licensors, as
3  * applicable.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
14  * implied.
15  *
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  */
19 package gcc.generator;
20
21 public class JIfStatement extends JBlockStatement
22 {
23     protected JExpression _expr;
24
25     public JIfStatement( JExpression e )
26     {
27         super();
28         _expr = e;
29     }
30
31     public JExpression getExpression()
32     {
33         return _expr;
34     }
35
36     public int hashCode()
37     {
38         return _expr.hashCode();
39     }
40
41     public boolean equals( Object other )
42     {
43         boolean rc = false;
44
45         if (this == other)
46         {
47             rc = true;
48         }
49         else if (other instanceof JIfStatement)
50         {
51             JIfStatement is = (JIfStatement)other;
52
53             if (is._expr == _expr)
54             {
55                 // Todo: Need equals()
56 rc = true;
57             }
58         }
59
60         return rc;
61     }
62 }
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