// ** This class was generated with DemFGen (vers:06/04/2009)

package gen;

import edu.neu.ccs.demeterf.control.Fields;
import edu.neu.ccs.demeterf.demfgen.lib.ident;
import edu.neu.ccs.demeterf.demfgen.lib.verbatim;
import edu.neu.ccs.demeterf.demfgen.lib.*;
import edu.neu.ccs.demeterf.*;



/** Computes a nested String representation with field names and values */
public class Display extends edu.neu.ccs.demeterf.ID{
   /** Static stub method for calling display */
   public static String DisplayM(Object o){
      return new edu.neu.ccs.demeterf.Traversal(new Display(),edu.neu.ccs.demeterf.Control.builtins()).<String>traverse(o,"   ");
   }

   public String combine(byte _h_){ return ": byte "+""+_h_; }
   public String combine(short _h_){ return ": short "+""+_h_; }
   public String combine(int _h_){ return ": int "+""+_h_; }
   public String combine(long _h_){ return ": long "+""+_h_; }
   public String combine(float _h_){ return ": float "+""+_h_; }
   public String combine(double _h_){ return ": double "+""+_h_; }
   public String combine(char _h_){ return ": char "+"\'"+escape(""+_h_)+"\'"; }
   public String combine(boolean _h_){ return ": boolean "+""+_h_; }
   public String combine(String _h_){ return ": String "+"\""+escape(""+_h_)+"\""; }
   public String combine(ident _h_){ return ": ident "+""+_h_; }
   public String combine(verbatim _h_){ return ": verbatim "+""+_h_; }


   public String update(Object o, Fields.any f, String d){ return d+"   "; }
   public static String escape(String s){
      char str[] = s.toCharArray();
      StringBuffer ret = new StringBuffer("");
      for(char c:str)ret.append(escape(c));
      return ret.toString();
   }
   public static String escape(char c){
      switch(c){
      case '\n':return "\\n";  case '\t':return "\t";
      case '\b':return "\\b";  case '\r':return "\r";
      case '\f':return "\\f";  case '\\':return "\\";
      case '\'':return "\\'"; case '\"':return "\\\"";
      default: return ""+c;
      }
   }


   public String combine(Cons _h_, String first, String rest, String _d_){
      return ": Cons ("+"\n"+_d_+"<first> "+first+"\n"+_d_+"<rest> "+rest+" )";
   }
   public String combine(Empty _h_, String _d_){
      return ": Empty ("+" )";
   }
   public String combine(Start _h_, String r, String _d_){
      return ": Start ("+"\n"+_d_+"<r> "+r+" )";
   }
   public String combine(RandomGenerationAspect _h_, String cd, String advisedFields, String _d_){
      return ": RandomGenerationAspect ("+"\n"+_d_+"<cd> "+cd+"\n"+_d_+"<advisedFields> "+advisedFields+" )";
   }
   public String combine(AdvisedField _h_, String f, String k, String _d_){
      return ": AdvisedField ("+"\n"+_d_+"<f> "+f+"\n"+_d_+"<k> "+k+" )";
   }
   public String combine(ClassDictionary _h_, String _d_){
      return ": ClassDictionary ("+" )";
   }
   public String combine(ListField _h_, String length, String element, String _d_){
      return ": ListField ("+"\n"+_d_+"<length> "+length+"\n"+_d_+"<element> "+element+" )";
   }
   public String combine(Subset _h_, String r, String _d_){
      return ": Subset ("+"\n"+_d_+"<r> "+r+" )";
   }
   public String combine(Distinct _h_, String _d_){
      return ": Distinct ("+" )";
   }
   public String combine(Single _h_, String v, String _d_){
      return ": Single ("+"\n"+_d_+"<v> "+v+" )";
   }
   public String combine(Range _h_, String low, String high, String _d_){
      return ": Range ("+"\n"+_d_+"<low> "+low+"\n"+_d_+"<high> "+high+" )";
   }
   public String combine(Enumeration _h_, String l, String _d_){
      return ": Enumeration ("+"\n"+_d_+"<l> "+l+" )";
   }
   public String combine(Ref _h_, String v, String _d_){
      return ": Ref ("+"\n"+_d_+"<v> "+v+" )";
   }
   public String combine(QualIdent _h_, String first, String rest, String _d_){
      return ": QualIdent ("+"\n"+_d_+"<first> "+first+"\n"+_d_+"<rest> "+rest+" )";
   }
   public String combine(DField _h_, String f, String _d_){
      return ": DField ("+"\n"+_d_+"<f> "+f+" )";
   }
   public String combine(Field _h_, String v, String _d_){
      return ": Field ("+"\n"+_d_+"<v> "+v+" )";
   }
   public String combine(NumericalField _h_, String nc, String _d_){
      return ": NumericalField ("+"\n"+_d_+"<nc> "+nc+" )";
   }
   public String combine(ConstrainedField _h_, String v, String _d_){
      return ": ConstrainedField ("+"\n"+_d_+"<v> "+v+" )";
   }
   public String combine(B _h_, String xyz, String _d_){
      return ": B ("+"\n"+_d_+"<xyz> "+xyz+" )";
   }
   public String combine(Basket _h_, String z, String items, String _d_){
      return ": Basket ("+"\n"+_d_+"<z> "+z+"\n"+_d_+"<items> "+items+" )";
   }
   public String combine(Pencil _h_, String _d_){
      return ": Pencil ("+" )";
   }
   public String combine(Apple _h_, String _d_){
      return ": Apple ("+" )";
   }
   public String combine(Orange _h_, String _d_){
      return ": Orange ("+" )";
   }
   public String combine(Z _h_, String _d_){
      return ": Z ("+" )";
   }

}