001    /* This file was generated with JastAdd2 (http://jastadd.org) version R20130213 */
002    package AST;
003    
004    import java.util.HashSet;
005    import java.io.File;
006    import java.util.*;
007    import beaver.*;
008    import java.util.ArrayList;
009    import java.util.zip.*;
010    import java.io.*;
011    import java.io.FileNotFoundException;
012    import java.util.Collection;
013    /**
014     * @production BytecodeTypeAccess : {@link TypeAccess};
015     * @ast node
016     * @declaredat /home/jesper/svn/JastAddJ/Java1.4Frontend/BoundNames.ast:10
017     */
018    public class BytecodeTypeAccess extends TypeAccess implements Cloneable {
019      /**
020       * @apilevel low-level
021       */
022      public void flushCache() {
023      }
024      /**
025       * @apilevel internal
026       */
027      public void flushCollectionCache() {
028      }
029      /**
030       * @apilevel internal
031       */
032      @SuppressWarnings({"unchecked", "cast"})
033      public BytecodeTypeAccess clone() throws CloneNotSupportedException {
034        BytecodeTypeAccess node = (BytecodeTypeAccess)super.clone();
035        node.in$Circle(false);
036        node.is$Final(false);
037        return node;
038      }
039    /**
040     * @apilevel internal
041     */
042      @SuppressWarnings({"unchecked", "cast"})
043    public BytecodeTypeAccess copy() {
044      
045      try {
046        BytecodeTypeAccess node = (BytecodeTypeAccess) clone();
047        node.parent = null;
048        if(children != null)
049          node.children = (ASTNode[]) children.clone();
050        
051        return node;
052      } catch (CloneNotSupportedException e) {
053        throw new Error("Error: clone not supported for " + getClass().getName());
054      }
055      
056    }/**
057     * Create a deep copy of the AST subtree at this node.
058     * The copy is dangling, i.e. has no parent.
059     * @return dangling copy of the subtree at this node
060     * @apilevel low-level
061     */
062      @SuppressWarnings({"unchecked", "cast"})
063    public BytecodeTypeAccess fullCopy() {
064      
065      BytecodeTypeAccess tree = (BytecodeTypeAccess) copy();
066      if (children != null) {
067        for (int i = 0; i < children.length; ++i) {
068          
069          ASTNode child = (ASTNode) children[i];
070          if(child != null) {
071            child = child.fullCopy();
072            tree.setChild(child, i);
073          }
074        }
075      }
076      return tree;
077      
078    }  /**
079       * @ast method 
080       * 
081       */
082      public BytecodeTypeAccess() {
083        super();
084    
085    
086      }
087      /**
088       * Initializes the child array to the correct size.
089       * Initializes List and Opt nta children.
090       * @apilevel internal
091       * @ast method
092       * @ast method 
093       * 
094       */
095      public void init$Children() {
096      }
097      /**
098       * @ast method 
099       * 
100       */
101      public BytecodeTypeAccess(String p0, String p1) {
102        setPackage(p0);
103        setID(p1);
104      }
105      /**
106       * @ast method 
107       * 
108       */
109      public BytecodeTypeAccess(beaver.Symbol p0, beaver.Symbol p1) {
110        setPackage(p0);
111        setID(p1);
112      }
113      /**
114       * @apilevel low-level
115       * @ast method 
116       * 
117       */
118      protected int numChildren() {
119        return 0;
120      }
121      /**
122       * @apilevel internal
123       * @ast method 
124       * 
125       */
126      public boolean mayHaveRewrite() {
127        return true;
128      }
129      /**
130       * Replaces the lexeme Package.
131       * @param value The new value for the lexeme Package.
132       * @apilevel high-level
133       * @ast method 
134       * 
135       */
136      public void setPackage(String value) {
137        tokenString_Package = value;
138      }
139      /**
140       * JastAdd-internal setter for lexeme Package using the Beaver parser.
141       * @apilevel internal
142       * @ast method 
143       * 
144       */
145      public void setPackage(beaver.Symbol symbol) {
146        if(symbol.value != null && !(symbol.value instanceof String))
147          throw new UnsupportedOperationException("setPackage is only valid for String lexemes");
148        tokenString_Package = (String)symbol.value;
149        Packagestart = symbol.getStart();
150        Packageend = symbol.getEnd();
151      }
152      /**
153       * Retrieves the value for the lexeme Package.
154       * @return The value for the lexeme Package.
155       * @apilevel high-level
156       * @ast method 
157       * 
158       */
159      public String getPackage() {
160        return tokenString_Package != null ? tokenString_Package : "";
161      }
162      /**
163       * Replaces the lexeme ID.
164       * @param value The new value for the lexeme ID.
165       * @apilevel high-level
166       * @ast method 
167       * 
168       */
169      public void setID(String value) {
170        tokenString_ID = value;
171      }
172      /**
173       * JastAdd-internal setter for lexeme ID using the Beaver parser.
174       * @apilevel internal
175       * @ast method 
176       * 
177       */
178      public void setID(beaver.Symbol symbol) {
179        if(symbol.value != null && !(symbol.value instanceof String))
180          throw new UnsupportedOperationException("setID is only valid for String lexemes");
181        tokenString_ID = (String)symbol.value;
182        IDstart = symbol.getStart();
183        IDend = symbol.getEnd();
184      }
185      /**
186       * Retrieves the value for the lexeme ID.
187       * @return The value for the lexeme ID.
188       * @apilevel high-level
189       * @ast method 
190       * 
191       */
192      public String getID() {
193        return tokenString_ID != null ? tokenString_ID : "";
194      }
195      /**
196       * @apilevel internal
197       */
198      public ASTNode rewriteTo() {
199        // Declared in /home/jesper/svn/JastAddJ/Java1.4Frontend/BoundNames.jrag at line 95
200        state().duringBoundNames++;
201        ASTNode result = rewriteRule0();
202        state().duringBoundNames--;
203        return result;
204      }
205      /**
206       * @declaredat /home/jesper/svn/JastAddJ/Java1.4Frontend/BoundNames.jrag:95
207       * @apilevel internal
208       */  private Access rewriteRule0() {
209    {
210          if(name().indexOf("$") == -1)
211            return new TypeAccess(packageName(), name());
212          else {
213            String[] names = name().split("\\$");
214            Access a = null; // the resulting access
215            String newName = null; // the subname to try
216            TypeDecl type = null; // qualifying type if one
217            for(int i = 0; i < names.length; i++) {
218              newName = newName == null ? names[i] : (newName + "$" + names[i]);
219              SimpleSet set;
220              if(type != null)
221                set = type.memberTypes(newName);
222              else if(packageName().equals(""))
223                set = lookupType(newName);
224              else {
225                TypeDecl typeDecl = lookupType(packageName(), newName);
226                set = SimpleSet.emptySet;
227                if(typeDecl != null)
228                  set = set.add(typeDecl);
229              }
230              if(!set.isEmpty()) {
231                a = a == null ? (Access)new TypeAccess(packageName(), newName) : (Access)a.qualifiesAccess(new TypeAccess(newName));
232                type = (TypeDecl)set.iterator().next();
233                newName = null; // reset subname
234              }
235            }
236            if(a == null) {
237              a = new TypeAccess(packageName(), name());
238            }
239            return a;
240          }
241        }  }
242    }