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Java > Open Source Codes > edu > umd > cs > findbugs > ba > bcp > LongOrDoubleLocalVariable


1 /*
2  * Bytecode Analysis Framework
3  * Copyright (C) 2003,2004 University of Maryland
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19
20 package edu.umd.cs.findbugs.ba.bcp;
21
22 import edu.umd.cs.findbugs.ba.vna.ValueNumber;
23
24 public class LongOrDoubleLocalVariable implements Variable {
25     private ValueNumber topValue, nextValue;
26
27     public LongOrDoubleLocalVariable(ValueNumber topValue, ValueNumber nextValue) {
28         this.topValue = topValue;
29         this.nextValue = nextValue;
30     }
31
32     public boolean sameAs(Variable other) {
33         if (!(other instanceof LongOrDoubleLocalVariable))
34             return false;
35         LongOrDoubleLocalVariable otherLongOrDouble = (LongOrDoubleLocalVariable) other;
36         return topValue.equals(otherLongOrDouble.topValue)
37                 && nextValue.equals(otherLongOrDouble.nextValue);
38     }
39 }
40
41 // vim:ts=4
42
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