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AEqEqExp.java

00001 package edu.ksu.cis.bandera.abstraction.specification.node;
00002 
00003 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
00004  * Bandera, a Java(TM) analysis and transformation toolkit           *
00005  * Copyright (C) 1998-2001 SAnToS Laboratories (santos@cis.ksu.edu)  *
00006 
00007  * All rights reserved.                                              *
00008  *                                                                   *
00009  * This work was done as a project in the SAnToS Laboratory,         *
00010  * Department of Computing and Information Sciences, Kansas State    *
00011  * University, USA (http://www.cis.ksu.edu/santos).                  *
00012  * It is understood that any modification not identified as such is  *
00013  * not covered by the preceding statement.                           *
00014  *                                                                   *
00015  * This work is free software; you can redistribute it and/or        *
00016  * modify it under the terms of the GNU Library General Public       *
00017  * License as published by the Free Software Foundation; either      *
00018  * version 2 of the License, or (at your option) any later version.  *
00019  *                                                                   *
00020  * This work is distributed in the hope that it will be useful,      *
00021  * but WITHOUT ANY WARRANTY; without even the implied warranty of    *
00022  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU *
00023  * Library General Public License for more details.                  *
00024  *                                                                   *
00025  * You should have received a copy of the GNU Library General Public *
00026  * License along with this toolkit; if not, write to the             *
00027  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,      *
00028  * Boston, MA  02111-1307, USA.                                      *
00029  *                                                                   *
00030  * Java is a trademark of Sun Microsystems, Inc.                     *
00031  *                                                                   *
00032  * To submit a bug report, send a comment, or get the latest news on *
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00034  *                http://www.cis.ksu.edu/santos                      *
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00036 /* This file was generated by SableCC (http://www.sable.mcgill.ca/sablecc/). */
00037 
00038 import java.util.*;
00039 import edu.ksu.cis.bandera.abstraction.specification.analysis.*;
00040 
00041 public final class AEqEqExp extends PEqExp
00042 {
00043     private PEqExp _eqExp_;
00044     private TEqual _equal_;
00045     private PRelExp _relExp_;
00046 
00047     public AEqEqExp()
00048     {
00049     }
00050     public AEqEqExp(
00051         PEqExp _eqExp_,
00052         TEqual _equal_,
00053         PRelExp _relExp_)
00054     {
00055         setEqExp(_eqExp_);
00056 
00057         setEqual(_equal_);
00058 
00059         setRelExp(_relExp_);
00060 
00061     }
00062     public void apply(Switch sw)
00063     {
00064         ((Analysis) sw).caseAEqEqExp(this);
00065     }
00066     public Object clone()
00067     {
00068         return new AEqEqExp(
00069             (PEqExp) cloneNode(_eqExp_),
00070             (TEqual) cloneNode(_equal_),
00071             (PRelExp) cloneNode(_relExp_));
00072     }
00073     public PEqExp getEqExp()
00074     {
00075         return _eqExp_;
00076     }
00077     public TEqual getEqual()
00078     {
00079         return _equal_;
00080     }
00081     public PRelExp getRelExp()
00082     {
00083         return _relExp_;
00084     }
00085     void removeChild(Node child)
00086     {
00087         if(_eqExp_ == child)
00088         {
00089             _eqExp_ = null;
00090             return;
00091         }
00092 
00093         if(_equal_ == child)
00094         {
00095             _equal_ = null;
00096             return;
00097         }
00098 
00099         if(_relExp_ == child)
00100         {
00101             _relExp_ = null;
00102             return;
00103         }
00104 
00105     }
00106     void replaceChild(Node oldChild, Node newChild)
00107     {
00108         if(_eqExp_ == oldChild)
00109         {
00110             setEqExp((PEqExp) newChild);
00111             return;
00112         }
00113 
00114         if(_equal_ == oldChild)
00115         {
00116             setEqual((TEqual) newChild);
00117             return;
00118         }
00119 
00120         if(_relExp_ == oldChild)
00121         {
00122             setRelExp((PRelExp) newChild);
00123             return;
00124         }
00125 
00126     }
00127     public void setEqExp(PEqExp node)
00128     {
00129         if(_eqExp_ != null)
00130         {
00131             _eqExp_.parent(null);
00132         }
00133 
00134         if(node != null)
00135         {
00136             if(node.parent() != null)
00137             {
00138                 node.parent().removeChild(node);
00139             }
00140 
00141             node.parent(this);
00142         }
00143 
00144         _eqExp_ = node;
00145     }
00146     public void setEqual(TEqual node)
00147     {
00148         if(_equal_ != null)
00149         {
00150             _equal_.parent(null);
00151         }
00152 
00153         if(node != null)
00154         {
00155             if(node.parent() != null)
00156             {
00157                 node.parent().removeChild(node);
00158             }
00159 
00160             node.parent(this);
00161         }
00162 
00163         _equal_ = node;
00164     }
00165     public void setRelExp(PRelExp node)
00166     {
00167         if(_relExp_ != null)
00168         {
00169             _relExp_.parent(null);
00170         }
00171 
00172         if(node != null)
00173         {
00174             if(node.parent() != null)
00175             {
00176                 node.parent().removeChild(node);
00177             }
00178 
00179             node.parent(this);
00180         }
00181 
00182         _relExp_ = node;
00183     }
00184     public String toString()
00185     {
00186         return ""
00187             + toString(_eqExp_)
00188             + toString(_equal_)
00189             + toString(_relExp_);
00190     }
00191 }

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