// This file is automatically generated by DemeterJ.

DisplayVisitor {
  {{
    protected java.io.PrintWriter out = new java.io.PrintWriter(System.out, true);
    java.io.PrintWriter get_out()             { return out; }
    void set_out(java.io.PrintWriter new_out) { out = new_out; }
    DisplayVisitor(java.io.PrintWriter out)     { set_out(out); }
    DisplayVisitor(java.io.PrintStream out)
      { set_out(new java.io.PrintWriter(out, true)); }
  }}
  finish {{ out.flush(); }}


  before Main {{
    out.print(": Main  (");
    indent++;
  }}
  after Main {{
    out.print(" )");
    indent--;
  }}
  before -> Main, s, String {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<s> ");
    out.print(" : String");
    out.print(" \"" + source.get_s() + "\" ");
  }}
  before Program {{
    out.print(": Program  (");
    indent++;
  }}
  after Program {{
    out.print(" )");
    indent--;
  }}
  before -> Program, adaptivemethod_l, AdaptiveMethod_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<adaptivemethod_l> ");
  }}
  before AdaptiveMethod {{
    out.print(": AdaptiveMethod  (");
    indent++;
  }}
  after AdaptiveMethod {{
    out.print(" )");
    indent--;
  }}
  before -> AdaptiveMethod, cd, CD {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<cd> ");
  }}
  before -> AdaptiveMethod, og, OG {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<og> ");
  }}
  before -> AdaptiveMethod, strategy, Strategy {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<strategy> ");
  }}
  before -> AdaptiveMethod, visitor, Visitor {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<visitor> ");
  }}
  before CD {{
    out.print(": CD  (");
    indent++;
  }}
  after CD {{
    out.print(" )");
    indent--;
  }}
  before -> CD, dd_pl, DD_PL {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<dd_pl> ");
  }}
  before DD {{
    out.print(": DD  (");
    indent++;
  }}
  after DD {{
    out.print(" )");
    indent--;
  }}
  before -> DD, typename, TypeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<typename> ");
  }}
  before -> DD, alternative_l, Alternative_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<alternative_l> ");
  }}
  before Alternative {{
    out.print(": Alternative  (");
    indent++;
  }}
  after Alternative {{
    out.print(" )");
    indent--;
  }}
  before -> Alternative, alternativename, AlternativeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<alternativename> ");
  }}
  before -> Alternative, typedfield_l, TypedField_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<typedfield_l> ");
  }}
  before TypedField {{
    out.print(": TypedField  (");
    indent++;
  }}
  after TypedField {{
    out.print(" )");
    indent--;
  }}
  before -> TypedField, fieldname, FieldName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<fieldname> ");
  }}
  before -> TypedField, typename, TypeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<typename> ");
  }}
  before FieldName {{
    out.print(": FieldName  (");
    indent++;
  }}
  after FieldName {{
    out.print(" )");
    indent--;
  }}
  before -> FieldName, ident, Ident {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<ident> ");
    out.print(" : Ident");
    out.print(" \"" + source.get_ident() + "\"");
  }}
  before TypeName {{
    out.print(": TypeName  (");
    indent++;
  }}
  after TypeName {{
    out.print(" )");
    indent--;
  }}
  before -> TypeName, ident, Ident {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<ident> ");
    out.print(" : Ident");
    out.print(" \"" + source.get_ident() + "\"");
  }}
  before AlternativeName {{
    out.print(": AlternativeName  (");
    indent++;
  }}
  after AlternativeName {{
    out.print(" )");
    indent--;
  }}
  before -> AlternativeName, ident, Ident {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<ident> ");
    out.print(" : Ident");
    out.print(" \"" + source.get_ident() + "\"");
  }}
  before Numerical {{
    out.print(": Numerical  (");
    indent++;
  }}
  after Numerical {{
    out.print(" )");
    indent--;
  }}
  before -> Numerical, number, Number {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<number> ");
    out.print(" : Number");
    out.print(" \"" + source.get_number() + "\"");
  }}
  before Textual {{
    out.print(": Textual  (");
    indent++;
  }}
  after Textual {{
    out.print(" )");
    indent--;
  }}
  before -> Textual, string, String {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<string> ");
    out.print(" : String");
    out.print(" \"" + source.get_string() + "\" ");
  }}
  before ConstrCall {{
    out.print(": ConstrCall  (");
    indent++;
  }}
  after ConstrCall {{
    out.print(" )");
    indent--;
  }}
  before -> ConstrCall, alternativename, AlternativeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<alternativename> ");
  }}
  before -> ConstrCall, ogs, OG_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<ogs> ");
  }}
  before SimpleStrategy {{
    out.print(": SimpleStrategy  (");
    indent++;
  }}
  after SimpleStrategy {{
    out.print(" )");
    indent--;
  }}
  before -> SimpleStrategy, source, TypeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<source> ");
  }}
  before -> SimpleStrategy, target, TypeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<target> ");
  }}
  before CompoundStrategy {{
    out.print(": CompoundStrategy  (");
    indent++;
  }}
  after CompoundStrategy {{
    out.print(" )");
    indent--;
  }}
  before -> CompoundStrategy, sop, SOp {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<sop> ");
  }}
  before -> CompoundStrategy, arg1, Strategy {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<arg1> ");
  }}
  before -> CompoundStrategy, arg2, Strategy {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<arg2> ");
  }}
  before Join {{
    out.print(": Join  (");
    indent++;
  }}
  after Join {{
    out.print(" )");
    indent--;
  }}
  before Merge {{
    out.print(": Merge  (");
    indent++;
  }}
  after Merge {{
    out.print(" )");
    indent--;
  }}
  before Visitor {{
    out.print(": Visitor  (");
    indent++;
  }}
  after Visitor {{
    out.print(" )");
    indent--;
  }}
  before -> Visitor, visname, VisName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<visname> ");
  }}
  before -> Visitor, expression, Expression {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<expression> ");
  }}
  before -> Visitor, finishaction, FinishAction {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<finishaction> ");
  }}
  before -> Visitor, action_l, Action_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<action_l> ");
  }}
  before FinishAction {{
    out.print(": FinishAction  (");
    indent++;
  }}
  after FinishAction {{
    out.print(" )");
    indent--;
  }}
  before -> FinishAction, expression, Expression {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<expression> ");
  }}
  before -> Action, varname, VarName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<varname> ");
  }}
  before -> Action, typename, TypeName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<typename> ");
  }}
  before -> Action, expression, Expression {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<expression> ");
  }}
  before Before {{
    out.print(": Before  (");
    indent++;
  }}
  after Before {{
    out.print(" )");
    indent--;
  }}
  before After {{
    out.print(": After  (");
    indent++;
  }}
  after After {{
    out.print(" )");
    indent--;
  }}
  before Compound {{
    out.print(": Compound  (");
    indent++;
  }}
  after Compound {{
    out.print(" )");
    indent--;
  }}
  before -> Compound, op, Op {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<op> ");
  }}
  before -> Compound, args, Expression_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<args> ");
  }}
  before Add {{
    out.print(": Add  (");
    indent++;
  }}
  after Add {{
    out.print(" )");
    indent--;
  }}
  before Mul {{
    out.print(": Mul  (");
    indent++;
  }}
  after Mul {{
    out.print(" )");
    indent--;
  }}
  before Sub {{
    out.print(": Sub  (");
    indent++;
  }}
  after Sub {{
    out.print(" )");
    indent--;
  }}
  before Fetch {{
    out.print(": Fetch  (");
    indent++;
  }}
  after Fetch {{
    out.print(" )");
    indent--;
  }}
  before -> Fetch, strategy, Strategy {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<strategy> ");
  }}
  before -> Fetch, expression, Expression {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<expression> ");
  }}
  before Get {{
    out.print(": Get  (");
    indent++;
  }}
  after Get {{
    out.print(" )");
    indent--;
  }}
  before -> Get, varname, VarName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<varname> ");
  }}
  before -> Get, fieldname, FieldName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<fieldname> ");
  }}
  before Set {{
    out.print(": Set  (");
    indent++;
  }}
  after Set {{
    out.print(" )");
    indent--;
  }}
  before -> Set, varname, VarName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<varname> ");
  }}
  before -> Set, fieldname, FieldName {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<fieldname> ");
  }}
  before -> Set, expression, Expression {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<expression> ");
  }}
  before VisName {{
    out.print(": VisName  (");
    indent++;
  }}
  after VisName {{
    out.print(" )");
    indent--;
  }}
  before -> VisName, ident, Ident {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<ident> ");
    out.print(" : Ident");
    out.print(" \"" + source.get_ident() + "\"");
  }}
  before VarName {{
    out.print(": VarName  (");
    indent++;
  }}
  after VarName {{
    out.print(" )");
    indent--;
  }}
  before -> VarName, ident, Ident {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<ident> ");
    out.print(" : Ident");
    out.print(" \"" + source.get_ident() + "\"");
  }}
  before Numerical2 {{
    out.print(": Numerical2  (");
    indent++;
  }}
  after Numerical2 {{
    out.print(" )");
    indent--;
  }}
  before -> Numerical2, number, Number {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<number> ");
    out.print(" : Number");
    out.print(" \"" + source.get_number() + "\"");
  }}
  before PrintVisitor {{
    out.print(": PrintVisitor  (");
    indent++;
  }}
  after PrintVisitor {{
    out.print(" )");
    indent--;
  }}
  before -> PrintVisitor, indent, int {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<indent> ");
    out.print(" : int \"" + dest + "\"");
  }}
  before -> PrintVisitor, needSpace, boolean {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<needSpace> ");
    out.print(" : boolean \"" + dest + "\"");
  }}
  before CopyVisitor {{
    out.print(": CopyVisitor  (");
    indent++;
  }}
  after CopyVisitor {{
    out.print(" )");
    indent--;
  }}
  before -> CopyVisitor, copy, Object {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<copy> ");
  }}
  before SubgraphVisitor {{
    out.print(": SubgraphVisitor  (");
    indent++;
  }}
  after SubgraphVisitor {{
    out.print(" )");
    indent--;
  }}
  before -> SubgraphVisitor, is_equal, boolean {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<is_equal> ");
    out.print(" : boolean \"" + dest + "\"");
  }}
  before EqualVisitor {{
    out.print(": EqualVisitor  (");
    indent++;
  }}
  after EqualVisitor {{
    out.print(" )");
    indent--;
  }}
  before -> EqualVisitor, is_equal, boolean {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<is_equal> ");
    out.print(" : boolean \"" + dest + "\"");
  }}
  before DisplayVisitor {{
    out.print(": DisplayVisitor  (");
    indent++;
  }}
  after DisplayVisitor {{
    out.print(" )");
    indent--;
  }}
  before -> DisplayVisitor, indent, int {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<indent> ");
    out.print(" : int \"" + dest + "\"");
  }}
  before TraceVisitor {{
    out.print(": TraceVisitor  (");
    indent++;
  }}
  after TraceVisitor {{
    out.print(" )");
    indent--;
  }}
  before -> TraceVisitor, indent, int {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<indent> ");
    out.print(" : int \"" + dest + "\"");
  }}
  before AdaptiveMethod_L {{
    out.print(": AdaptiveMethod_L  {");
    indent++;
  }}
  after AdaptiveMethod_L {{
    out.print(" }");
    indent--;
  }}
  before -> AdaptiveMethod_L, first, Nonempty_AdaptiveMethod_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before DD_PL {{
    out.print(": DD_PL  {");
    indent++;
  }}
  after DD_PL {{
    out.print(" }");
    indent--;
  }}
  before -> DD_PL, first, Nonempty_DD_PL {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before Alternative_L {{
    out.print(": Alternative_L  {");
    indent++;
  }}
  after Alternative_L {{
    out.print(" }");
    indent--;
  }}
  before -> Alternative_L, first, Nonempty_Alternative_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before TypedField_L {{
    out.print(": TypedField_L  {");
    indent++;
  }}
  after TypedField_L {{
    out.print(" }");
    indent--;
  }}
  before -> TypedField_L, first, Nonempty_TypedField_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before OG_L {{
    out.print(": OG_L  {");
    indent++;
  }}
  after OG_L {{
    out.print(" }");
    indent--;
  }}
  before -> OG_L, first, Nonempty_OG_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before Action_L {{
    out.print(": Action_L  {");
    indent++;
  }}
  after Action_L {{
    out.print(" }");
    indent--;
  }}
  before -> Action_L, first, Nonempty_Action_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before Expression_L {{
    out.print(": Expression_L  {");
    indent++;
  }}
  after Expression_L {{
    out.print(" }");
    indent--;
  }}
  before -> Expression_L, first, Nonempty_Expression_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<first> ");
  }}
  before Nonempty_AdaptiveMethod_L {{
    out.print(": Nonempty_AdaptiveMethod_L  (");
    indent++;
  }}
  after Nonempty_AdaptiveMethod_L {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_AdaptiveMethod_L, it, AdaptiveMethod {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_AdaptiveMethod_L, next, Nonempty_AdaptiveMethod_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
  before Nonempty_DD_PL {{
    out.print(": Nonempty_DD_PL  (");
    indent++;
  }}
  after Nonempty_DD_PL {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_DD_PL, it, DD {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_DD_PL, next, Nonempty_DD_PL {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
  before Nonempty_Alternative_L {{
    out.print(": Nonempty_Alternative_L  (");
    indent++;
  }}
  after Nonempty_Alternative_L {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_Alternative_L, it, Alternative {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_Alternative_L, next, Nonempty_Alternative_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
  before Nonempty_TypedField_L {{
    out.print(": Nonempty_TypedField_L  (");
    indent++;
  }}
  after Nonempty_TypedField_L {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_TypedField_L, it, TypedField {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_TypedField_L, next, Nonempty_TypedField_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
  before Nonempty_OG_L {{
    out.print(": Nonempty_OG_L  (");
    indent++;
  }}
  after Nonempty_OG_L {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_OG_L, it, OG {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_OG_L, next, Nonempty_OG_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
  before Nonempty_Action_L {{
    out.print(": Nonempty_Action_L  (");
    indent++;
  }}
  after Nonempty_Action_L {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_Action_L, it, Action {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_Action_L, next, Nonempty_Action_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
  before Nonempty_Expression_L {{
    out.print(": Nonempty_Expression_L  (");
    indent++;
  }}
  after Nonempty_Expression_L {{
    out.print(" )");
    indent--;
  }}
  before -> Nonempty_Expression_L, it, Expression {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<it> ");
  }}
  before -> Nonempty_Expression_L, next, Nonempty_Expression_L {{
    out.println();    for (int i = 0; i < indent; i++) out.print("\t");
    out.print("<next> ");
  }}
}