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AOldMethodDeclarator.java

00001 package edu.ksu.cis.bandera.jjjc.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 *
00033  * this project and other SAnToS projects, please visit the web-site *
00034  *                http://www.cis.ksu.edu/santos                      *
00035  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
00036 import ca.mcgill.sable.util.*;
00037 import edu.ksu.cis.bandera.jjjc.analysis.*;
00038 
00039 public final class AOldMethodDeclarator extends PMethodDeclarator
00040 {
00041     private TId _id_;
00042     private TLPar _lPar_;
00043     private PFormalParameterList _formalParameterList_;
00044     private TRPar _rPar_;
00045     private final LinkedList _dim_ = new TypedLinkedList(new Dim_Cast());
00046 
00047     private class Dim_Cast implements Cast
00048     {
00049         public Object cast(Object o)
00050         {
00051             PDim node = (PDim) o;
00052 
00053             if((node.parent() != null) &&
00054                 (node.parent() != AOldMethodDeclarator.this))
00055             {
00056                 node.parent().removeChild(node);
00057             }
00058 
00059             if((node.parent() == null) ||
00060                 (node.parent() != AOldMethodDeclarator.this))
00061             {
00062                 node.parent(AOldMethodDeclarator.this);
00063             }
00064 
00065             return node;
00066         }
00067     }
00068     public AOldMethodDeclarator()
00069     {
00070     }
00071     public AOldMethodDeclarator(
00072         TId _id_,
00073         TLPar _lPar_,
00074         PFormalParameterList _formalParameterList_,
00075         TRPar _rPar_,
00076         List _dim_)
00077     {
00078         setId(_id_);
00079 
00080         setLPar(_lPar_);
00081 
00082         setFormalParameterList(_formalParameterList_);
00083 
00084         setRPar(_rPar_);
00085 
00086         {
00087             Object temp[] = _dim_.toArray();
00088             for(int i = 0; i < temp.length; i++)
00089             {
00090                 this._dim_.add(temp[i]);
00091             }
00092         }
00093 
00094     }
00095     public AOldMethodDeclarator(
00096         TId _id_,
00097         TLPar _lPar_,
00098         PFormalParameterList _formalParameterList_,
00099         TRPar _rPar_,
00100         XPDim _dim_)
00101     {
00102         setId(_id_);
00103 
00104         setLPar(_lPar_);
00105 
00106         setFormalParameterList(_formalParameterList_);
00107 
00108         setRPar(_rPar_);
00109 
00110         if(_dim_ != null)
00111         {
00112             while(_dim_ instanceof X1PDim)
00113             {
00114                 this._dim_.addFirst(((X1PDim) _dim_).getPDim());
00115                 _dim_ = ((X1PDim) _dim_).getXPDim();
00116             }
00117             this._dim_.addFirst(((X2PDim) _dim_).getPDim());
00118         }
00119 
00120     }
00121     public void apply(Switch sw)
00122     {
00123         ((Analysis) sw).caseAOldMethodDeclarator(this);
00124     }
00125     public Object clone()
00126     {
00127         return new AOldMethodDeclarator(
00128             (TId) cloneNode(_id_),
00129             (TLPar) cloneNode(_lPar_),
00130             (PFormalParameterList) cloneNode(_formalParameterList_),
00131             (TRPar) cloneNode(_rPar_),
00132             cloneList(_dim_));
00133     }
00134     public LinkedList getDim()
00135     {
00136         return _dim_;
00137     }
00138     public PFormalParameterList getFormalParameterList()
00139     {
00140         return _formalParameterList_;
00141     }
00142     public TId getId()
00143     {
00144         return _id_;
00145     }
00146     public TLPar getLPar()
00147     {
00148         return _lPar_;
00149     }
00150     public TRPar getRPar()
00151     {
00152         return _rPar_;
00153     }
00154     void removeChild(Node child)
00155     {
00156         if(_id_ == child)
00157         {
00158             _id_ = null;
00159             return;
00160         }
00161 
00162         if(_lPar_ == child)
00163         {
00164             _lPar_ = null;
00165             return;
00166         }
00167 
00168         if(_formalParameterList_ == child)
00169         {
00170             _formalParameterList_ = null;
00171             return;
00172         }
00173 
00174         if(_rPar_ == child)
00175         {
00176             _rPar_ = null;
00177             return;
00178         }
00179 
00180         if(_dim_.remove(child))
00181         {
00182             return;
00183         }
00184 
00185     }
00186     void replaceChild(Node oldChild, Node newChild)
00187     {
00188         if(_id_ == oldChild)
00189         {
00190             setId((TId) newChild);
00191             return;
00192         }
00193 
00194         if(_lPar_ == oldChild)
00195         {
00196             setLPar((TLPar) newChild);
00197             return;
00198         }
00199 
00200         if(_formalParameterList_ == oldChild)
00201         {
00202             setFormalParameterList((PFormalParameterList) newChild);
00203             return;
00204         }
00205 
00206         if(_rPar_ == oldChild)
00207         {
00208             setRPar((TRPar) newChild);
00209             return;
00210         }
00211 
00212         for(ListIterator i = _dim_.listIterator(); i.hasNext();)
00213         {
00214             if(i.next() == oldChild)
00215             {
00216                 if(newChild != null)
00217                 {
00218                     i.set(newChild);
00219                     oldChild.parent(null);
00220                     return;
00221                 }
00222 
00223                 i.remove();
00224                 oldChild.parent(null);
00225                 return;
00226             }
00227         }
00228 
00229     }
00230     public void setDim(List list)
00231     {
00232         Object temp[] = list.toArray();
00233         for(int i = 0; i < temp.length; i++)
00234         {
00235             _dim_.add(temp[i]);
00236         }
00237     }
00238     public void setFormalParameterList(PFormalParameterList node)
00239     {
00240         if(_formalParameterList_ != null)
00241         {
00242             _formalParameterList_.parent(null);
00243         }
00244 
00245         if(node != null)
00246         {
00247             if(node.parent() != null)
00248             {
00249                 node.parent().removeChild(node);
00250             }
00251 
00252             node.parent(this);
00253         }
00254 
00255         _formalParameterList_ = node;
00256     }
00257     public void setId(TId node)
00258     {
00259         if(_id_ != null)
00260         {
00261             _id_.parent(null);
00262         }
00263 
00264         if(node != null)
00265         {
00266             if(node.parent() != null)
00267             {
00268                 node.parent().removeChild(node);
00269             }
00270 
00271             node.parent(this);
00272         }
00273 
00274         _id_ = node;
00275     }
00276     public void setLPar(TLPar node)
00277     {
00278         if(_lPar_ != null)
00279         {
00280             _lPar_.parent(null);
00281         }
00282 
00283         if(node != null)
00284         {
00285             if(node.parent() != null)
00286             {
00287                 node.parent().removeChild(node);
00288             }
00289 
00290             node.parent(this);
00291         }
00292 
00293         _lPar_ = node;
00294     }
00295     public void setRPar(TRPar node)
00296     {
00297         if(_rPar_ != null)
00298         {
00299             _rPar_.parent(null);
00300         }
00301 
00302         if(node != null)
00303         {
00304             if(node.parent() != null)
00305             {
00306                 node.parent().removeChild(node);
00307             }
00308 
00309             node.parent(this);
00310         }
00311 
00312         _rPar_ = node;
00313     }
00314     public String toString()
00315     {
00316         return ""
00317             + toString(_id_)
00318             + toString(_lPar_)
00319             + toString(_formalParameterList_)
00320             + toString(_rPar_)
00321             + toString(_dim_);
00322     }
00323 }

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