CallSite.java Source File

00001 package edu.ksu.cis.bandera.pdgslicer;
00002 
00003 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
00004  * Bandera, a Java(TM) analysis and transformation toolkit           *
00005  * Copyright (C) 1998, 1999   Hongjun Zheng (zheng@cis.ksu.edu)      *
00006  * All rights reserved.                                              *
00007  *                                                                   *
00008  * This work was done as a project in the SAnToS Laboratory,         *
00009  * Department of Computing and Information Sciences, Kansas State    *
00010  * University, USA (http://www.cis.ksu.edu/santos).                  *
00011  * It is understood that any modification not identified as such is  *
00012  * not covered by the 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 toolkit; 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 SAnToS projects, please visit the web-site *
00033  *                http://www.cis.ksu.edu/santos                      *
00034  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
00035 
00036 import ca.mcgill.sable.soot.*;
00037 import ca.mcgill.sable.soot.jimple.*;
00038 /**
00039  * The class for accessing information of one call site.
00040  */
00041 public class CallSite {
00042   /**
00043    * The method where the call site locates
00044    */
00045   public SootMethod callerSootMethod;
00046   /**
00047    * The statement where the call site is involved.
00048    */
00049   Stmt callStmt;
00050   /**
00051    * Invoke expressor for the call site.
00052    */
00053   InvokeExpr invokeExpr;
00054   /**
00055    * The actual value of the base for the call site.
00056    * <br> For example,
00057    * <br> <code>a = new T();</code>
00058    * <br> <code> ...; </code>
00059    * <br> <code> b = a;</code>
00060    * <br> <code> c = b; </code>
00061    * <br> <code> c.m(); </code>
00062    * <br> will make the base value of the call site
00063    * <code>c.m();</code> as <code>new T()</code>, 
00064    * although the base if this call site is <code>c</code>.
00065    */
00066   Value baseValue;
00067 }