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GTableSwitchStmt.java

00001 package ca.mcgill.sable.soot.grimp;
00002 
00003 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
00004  * Grimp, an aggregated-expression Java(TM) bytecode representation. *
00005  * Copyright (C) 1998 Patrick Lam (plam@sable.mcgill.ca)             *
00006  * All rights reserved.                                              *
00007  *                                                                   *
00008  * This work was done as a project of the Sable Research Group,      *
00009  * School of Computer Science, McGill University, Canada             *
00010  * (http://www.sable.mcgill.ca/).  It is understood that any         *
00011  * modification not identified as such is not covered by the         *
00012  * preceding statement.                                              *
00013  *                                                                   *
00014  * This work is free software; you can redistribute it and/or        *
00015  * modify it under the terms of the GNU Library General Public       *
00016  * License as published by the Free Software Foundation; either      *
00017  * version 2 of the License, or (at your option) any later version.  *
00018  *                                                                   *
00019  * This work is distributed in the hope that it will be useful,      *
00020  * but WITHOUT ANY WARRANTY; without even the implied warranty of    *
00021  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU *
00022  * Library General Public License for more details.                  *
00023  *                                                                   *
00024  * You should have received a copy of the GNU Library General Public *
00025  * License along with this library; if not, write to the             *
00026  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,      *
00027  * Boston, MA  02111-1307, USA.                                      *
00028  *                                                                   *
00029  * Java is a trademark of Sun Microsystems, Inc.                     *
00030  *                                                                   *
00031  * To submit a bug report, send a comment, or get the latest news on *
00032  * this project and other Sable Research Group projects, please      *
00033  * visit the web site: http://www.sable.mcgill.ca/                   *
00034  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
00035 
00036 /*
00037  Reference Version
00038  -----------------
00039  This is the latest official version on which this file is based.
00040  The reference version is: $SootVersion: 1.beta.4 $
00041 
00042  Change History
00043  --------------
00044  A) Notes:
00045 
00046  Please use the following template.  Most recent changes should
00047  appear at the top of the list.
00048 
00049  - Modified on [date (March 1, 1900)] by [name]. [(*) if appropriate]
00050    [description of modification].
00051 
00052  Any Modification flagged with "(*)" was done as a project of the
00053  Sable Research Group, School of Computer Science,
00054  McGill University, Canada (http://www.sable.mcgill.ca/).
00055 
00056  You should add your copyright, using the following template, at
00057  the top of this file, along with other copyrights.
00058 
00059  *                                                                   *
00060  * Modifications by [name] are                                       *
00061  * Copyright (C) [year(s)] [your name (or company)].  All rights     *
00062  * reserved.                                                         *
00063  *                                                                   *
00064 
00065  B) Changes:
00066 
00067  - Modified on February 3, 1999 by Patrick Lam (plam@sable.mcgill.ca). (*)
00068    First release of Grimp.
00069 */
00070 
00071 import ca.mcgill.sable.soot.*;
00072 import ca.mcgill.sable.soot.jimple.*;
00073 import ca.mcgill.sable.util.*;
00074 
00075 public class GTableSwitchStmt extends JTableSwitchStmt implements TableSwitchStmt
00076 {
00077     GTableSwitchStmt(Value key, int lowIndex, int highIndex, List targets,
00078             Unit defaultTarget)
00079     {
00080     super(Grimp.v().newExprBox(key), lowIndex, highIndex,
00081           getTargetBoxesArray(targets), 
00082           Grimp.v().newStmtBox(defaultTarget));
00083     }
00084     // This method is necessary to deal with constructor-must-be-first-ism.
00085     private static UnitBox[] getTargetBoxesArray(List targets)
00086     {
00087     UnitBox[] targetBoxes = new UnitBox[targets.size()];
00088 
00089         for(int i = 0; i < targetBoxes.length; i++)
00090             targetBoxes[i] = Grimp.v().newStmtBox((Stmt) targets.get(i));
00091 
00092     return targetBoxes;
00093     }
00094 }

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