73   } // ctor
  74 
  75   /** This is a shallow copy clone. */
  76   public Object clone ()
  77   {
  78     return new ConstEntry (this);
  79   } // clone
  80 
  81   /** Invoke the constant generator.
  82       @param symbolTable the symbol table is a hash table whose key is
  83        a fully qualified type name and whose value is a SymtabEntry or
  84        a subclass of SymtabEntry.
  85       @param stream the stream to which the generator should sent its output.
  86       @see SymtabEntry */
  87   public void generate (Hashtable symbolTable, PrintWriter stream)
  88   {
  89     constGen.generate (symbolTable, this, stream);
  90   } // generate
  91 
  92   /** Access the constant generator.
  93       @returns an object which implements the ConstGen interface.
  94       @see ConstGen */
  95   public Generator generator ()
  96   {
  97     return constGen;
  98   } // generator
  99 
 100   public Expression value ()
 101   {
 102     return _value;
 103   } // value
 104 
 105   public void value (Expression newValue)
 106   {
 107     _value = newValue;
 108   } // value
 109 
 110   static ConstGen    constGen;
 111   private Expression _value = null;
 112 } // class ConstEntry

  73   } // ctor
  74 
  75   /** This is a shallow copy clone. */
  76   public Object clone ()
  77   {
  78     return new ConstEntry (this);
  79   } // clone
  80 
  81   /** Invoke the constant generator.
  82       @param symbolTable the symbol table is a hash table whose key is
  83        a fully qualified type name and whose value is a SymtabEntry or
  84        a subclass of SymtabEntry.
  85       @param stream the stream to which the generator should sent its output.
  86       @see SymtabEntry */
  87   public void generate (Hashtable symbolTable, PrintWriter stream)
  88   {
  89     constGen.generate (symbolTable, this, stream);
  90   } // generate
  91 
  92   /** Access the constant generator.
  93       @return an object which implements the ConstGen interface.
  94       @see ConstGen */
  95   public Generator generator ()
  96   {
  97     return constGen;
  98   } // generator
  99 
 100   public Expression value ()
 101   {
 102     return _value;
 103   } // value
 104 
 105   public void value (Expression newValue)
 106   {
 107     _value = newValue;
 108   } // value
 109 
 110   static ConstGen    constGen;
 111   private Expression _value = null;
 112 } // class ConstEntry