// This file is automatically generated by DemeterJ.

SubgraphVisitor {
  {{
    private java.util.Stack history = new java.util.Stack();
    public SubgraphVisitor(Object obj) {
      history.push(obj);
    }
  }}

  before Main {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Histories, newstrategy_plist, NewStrategy_PList {{
    if (is_equal) {
      Histories obj = (Histories) history.peek();
      Object temp1 = obj.get_newstrategy_plist();
      if(temp1==null) { is_equal = false; return; }
      history.push(temp1);
    }
  }}
  after -> Histories, newstrategy_plist, NewStrategy_PList {{
    if (is_equal) history.pop();
  }}

  before -> Histories, historypcd_plist, HistoryPcd_PList {{
    if (is_equal) {
      Histories obj = (Histories) history.peek();
      Object temp2 = obj.get_historypcd_plist();
      if(temp2==null) { is_equal = false; return; }
      history.push(temp2);
    }
  }}
  after -> Histories, historypcd_plist, HistoryPcd_PList {{
    if (is_equal) history.pop();
  }}

  before Histories {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> HistoryPcd, newstrategy, NewStrategy {{
    if (is_equal) {
      HistoryPcd obj = (HistoryPcd) history.peek();
      Object temp3 = obj.get_newstrategy();
      if(temp3==null) { is_equal = false; return; }
      history.push(temp3);
    }
  }}
  after -> HistoryPcd, newstrategy, NewStrategy {{
    if (is_equal) history.pop();
  }}

  before HistoryPcd {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before NewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before PrimitiveNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Entry, pointcut, Pointcut {{
    if (is_equal) {
      Entry obj = (Entry) history.peek();
      Object temp4 = obj.get_pointcut();
      if(temp4==null) { is_equal = false; return; }
      history.push(temp4);
    }
  }}
  after -> Entry, pointcut, Pointcut {{
    if (is_equal) history.pop();
  }}

  before Entry {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Exit, pointcut, Pointcut {{
    if (is_equal) {
      Exit obj = (Exit) history.peek();
      Object temp5 = obj.get_pointcut();
      if(temp5==null) { is_equal = false; return; }
      history.push(temp5);
    }
  }}
  after -> Exit, pointcut, Pointcut {{
    if (is_equal) history.pop();
  }}

  before Exit {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Pointcut, pointcutname, PointcutName {{
    if (is_equal) {
      Pointcut obj = (Pointcut) history.peek();
      Object temp6 = obj.get_pointcutname();
      if(temp6==null) { is_equal = false; return; }
      history.push(temp6);
    }
  }}
  after -> Pointcut, pointcutname, PointcutName {{
    if (is_equal) history.pop();
  }}

  before Pointcut {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before CompositeNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before NamedNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> AbstractNewStrategy, modifiers, Modifiers {{
    if (is_equal) {
      AbstractNewStrategy obj = (AbstractNewStrategy) history.peek();
      Object temp7 = obj.get_modifiers();
      if(temp7==null) { is_equal = false; return; }
      history.push(temp7);
    }
  }}
  after -> AbstractNewStrategy, modifiers, Modifiers {{
    if (is_equal) history.pop();
  }}

  before -> AbstractNewStrategy, newstrategyname, NewStrategyName {{
    if (is_equal) {
      AbstractNewStrategy obj = (AbstractNewStrategy) history.peek();
      Object temp8 = obj.get_newstrategyname();
      if(temp8==null) { is_equal = false; return; }
      history.push(temp8);
    }
  }}
  after -> AbstractNewStrategy, newstrategyname, NewStrategyName {{
    if (is_equal) history.pop();
  }}

  before -> AbstractNewStrategy, formals, Formals {{
    if (is_equal) {
      AbstractNewStrategy obj = (AbstractNewStrategy) history.peek();
      Object temp9 = obj.get_formals();
      if(temp9==null) { is_equal = false; return; }
      history.push(temp9);
    }
  }}
  after -> AbstractNewStrategy, formals, Formals {{
    if (is_equal) history.pop();
  }}

  before AbstractNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> ConcreteNewStrategy, modifiers, Modifiers {{
    if (is_equal) {
      ConcreteNewStrategy obj = (ConcreteNewStrategy) history.peek();
      Object temp10 = obj.get_modifiers();
      if(temp10==null) { is_equal = false; return; }
      history.push(temp10);
    }
  }}
  after -> ConcreteNewStrategy, modifiers, Modifiers {{
    if (is_equal) history.pop();
  }}

  before -> ConcreteNewStrategy, newstrategyname, NewStrategyName {{
    if (is_equal) {
      ConcreteNewStrategy obj = (ConcreteNewStrategy) history.peek();
      Object temp11 = obj.get_newstrategyname();
      if(temp11==null) { is_equal = false; return; }
      history.push(temp11);
    }
  }}
  after -> ConcreteNewStrategy, newstrategyname, NewStrategyName {{
    if (is_equal) history.pop();
  }}

  before -> ConcreteNewStrategy, formals, Formals {{
    if (is_equal) {
      ConcreteNewStrategy obj = (ConcreteNewStrategy) history.peek();
      Object temp12 = obj.get_formals();
      if(temp12==null) { is_equal = false; return; }
      history.push(temp12);
    }
  }}
  after -> ConcreteNewStrategy, formals, Formals {{
    if (is_equal) history.pop();
  }}

  before -> ConcreteNewStrategy, orderednewstrategy_barlist, OrderedNewStrategy_BarList {{
    if (is_equal) {
      ConcreteNewStrategy obj = (ConcreteNewStrategy) history.peek();
      Object temp13 = obj.get_orderednewstrategy_barlist();
      if(temp13==null) { is_equal = false; return; }
      history.push(temp13);
    }
  }}
  after -> ConcreteNewStrategy, orderednewstrategy_barlist, OrderedNewStrategy_BarList {{
    if (is_equal) history.pop();
  }}

  before ConcreteNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> NamedNewStrategyRef, newstrategyname, NewStrategyName {{
    if (is_equal) {
      NamedNewStrategyRef obj = (NamedNewStrategyRef) history.peek();
      Object temp14 = obj.get_newstrategyname();
      if(temp14==null) { is_equal = false; return; }
      history.push(temp14);
    }
  }}
  after -> NamedNewStrategyRef, newstrategyname, NewStrategyName {{
    if (is_equal) history.pop();
  }}

  before -> NamedNewStrategyRef, actuals, Actuals {{
    if (is_equal) {
      NamedNewStrategyRef obj = (NamedNewStrategyRef) history.peek();
      Object temp15 = obj.get_actuals();
      if(temp15==null) { is_equal = false; return; }
      history.push(temp15);
    }
  }}
  after -> NamedNewStrategyRef, actuals, Actuals {{
    if (is_equal) history.pop();
  }}

  before NamedNewStrategyRef {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> OrderedNewStrategy, newstrategy_plist, NewStrategy_PList {{
    if (is_equal) {
      OrderedNewStrategy obj = (OrderedNewStrategy) history.peek();
      Object temp16 = obj.get_newstrategy_plist();
      if(temp16==null) { is_equal = false; return; }
      history.push(temp16);
    }
  }}
  after -> OrderedNewStrategy, newstrategy_plist, NewStrategy_PList {{
    if (is_equal) history.pop();
  }}

  before OrderedNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> OptionalNewStrategy, newstrategy, NewStrategy {{
    if (is_equal) {
      OptionalNewStrategy obj = (OptionalNewStrategy) history.peek();
      Object temp17 = obj.get_newstrategy();
      if(temp17==null) { is_equal = false; return; }
      history.push(temp17);
    }
  }}
  after -> OptionalNewStrategy, newstrategy, NewStrategy {{
    if (is_equal) history.pop();
  }}

  before OptionalNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> ZeroOrMoreNewStrategy, newstrategy, NewStrategy {{
    if (is_equal) {
      ZeroOrMoreNewStrategy obj = (ZeroOrMoreNewStrategy) history.peek();
      Object temp18 = obj.get_newstrategy();
      if(temp18==null) { is_equal = false; return; }
      history.push(temp18);
    }
  }}
  after -> ZeroOrMoreNewStrategy, newstrategy, NewStrategy {{
    if (is_equal) history.pop();
  }}

  before ZeroOrMoreNewStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before Modifiers {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Formals, pair_clist, Pair_CList {{
    if (is_equal) {
      Formals obj = (Formals) history.peek();
      Object temp19 = obj.get_pair_clist();
      if(temp19==null) { is_equal = false; return; }
      history.push(temp19);
    }
  }}
  after -> Formals, pair_clist, Pair_CList {{
    if (is_equal) history.pop();
  }}

  before Formals {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Pair, typename, TypeName {{
    if (is_equal) {
      Pair obj = (Pair) history.peek();
      Object temp20 = obj.get_typename();
      if(temp20==null) { is_equal = false; return; }
      history.push(temp20);
    }
  }}
  after -> Pair, typename, TypeName {{
    if (is_equal) history.pop();
  }}

  before -> Pair, variablename, VariableName {{
    if (is_equal) {
      Pair obj = (Pair) history.peek();
      Object temp21 = obj.get_variablename();
      if(temp21==null) { is_equal = false; return; }
      history.push(temp21);
    }
  }}
  after -> Pair, variablename, VariableName {{
    if (is_equal) history.pop();
  }}

  before Pair {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before TypeName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp22 = host.get_ident();
    Object temp23 = ((TypeName) obj).get_ident();
    if(temp22 == null && temp23 == null) {}
    else if(temp22 == null ||
            temp23 == null ||
            !temp22.equals(temp23)) { is_equal = false; return; }
  }}

  before VariableName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp24 = host.get_ident();
    Object temp25 = ((VariableName) obj).get_ident();
    if(temp24 == null && temp25 == null) {}
    else if(temp24 == null ||
            temp25 == null ||
            !temp24.equals(temp25)) { is_equal = false; return; }
  }}

  before Actuals {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before NewStrategyName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp26 = host.get_ident();
    Object temp27 = ((NewStrategyName) obj).get_ident();
    if(temp26 == null && temp27 == null) {}
    else if(temp26 == null ||
            temp27 == null ||
            !temp26.equals(temp27)) { is_equal = false; return; }
  }}

  before PointcutName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp28 = host.get_ident();
    Object temp29 = ((PointcutName) obj).get_ident();
    if(temp28 == null && temp29 == null) {}
    else if(temp28 == null ||
            temp29 == null ||
            !temp28.equals(temp29)) { is_equal = false; return; }
  }}

  before PrintVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_indent() == ((PrintVisitor) obj).get_indent();
    is_equal = is_equal && host.get_needSpace() == ((PrintVisitor) obj).get_needSpace();
  }}

  before CopyVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp30 = host.get_copy();
    Object temp31 = ((CopyVisitor) obj).get_copy();
    if(temp30 == null && temp31 == null) {}
    else if(temp30 == null ||
            temp31 == null ||
            !temp30.equals(temp31)) { is_equal = false; return; }
  }}

  before SubgraphVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_is_equal() == ((SubgraphVisitor) obj).get_is_equal();
  }}

  before EqualVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_is_equal() == ((EqualVisitor) obj).get_is_equal();
  }}

  before DisplayVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_indent() == ((DisplayVisitor) obj).get_indent();
  }}

  before TraceVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_indent() == ((TraceVisitor) obj).get_indent();
  }}

  before UniversalVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> NewStrategy_PList, first, Nonempty_NewStrategy_PList {{
    if (is_equal) {
      NewStrategy_PList obj = (NewStrategy_PList) history.peek();
      Object temp32 = obj.get_first();
      if(temp32==null) { is_equal = false; return; }
      history.push(temp32);
    }
  }}
  after -> NewStrategy_PList, first, Nonempty_NewStrategy_PList {{
    if (is_equal) history.pop();
  }}

  before NewStrategy_PList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> HistoryPcd_PList, first, Nonempty_HistoryPcd_PList {{
    if (is_equal) {
      HistoryPcd_PList obj = (HistoryPcd_PList) history.peek();
      Object temp33 = obj.get_first();
      if(temp33==null) { is_equal = false; return; }
      history.push(temp33);
    }
  }}
  after -> HistoryPcd_PList, first, Nonempty_HistoryPcd_PList {{
    if (is_equal) history.pop();
  }}

  before HistoryPcd_PList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> OrderedNewStrategy_BarList, first, Nonempty_OrderedNewStrategy_BarList {{
    if (is_equal) {
      OrderedNewStrategy_BarList obj = (OrderedNewStrategy_BarList) history.peek();
      Object temp34 = obj.get_first();
      if(temp34==null) { is_equal = false; return; }
      history.push(temp34);
    }
  }}
  after -> OrderedNewStrategy_BarList, first, Nonempty_OrderedNewStrategy_BarList {{
    if (is_equal) history.pop();
  }}

  before OrderedNewStrategy_BarList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Pair_CList, first, Nonempty_Pair_CList {{
    if (is_equal) {
      Pair_CList obj = (Pair_CList) history.peek();
      Object temp35 = obj.get_first();
      if(temp35==null) { is_equal = false; return; }
      history.push(temp35);
    }
  }}
  after -> Pair_CList, first, Nonempty_Pair_CList {{
    if (is_equal) history.pop();
  }}

  before Pair_CList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Nonempty_NewStrategy_PList, it, NewStrategy {{
    if (is_equal) {
      Nonempty_NewStrategy_PList obj = (Nonempty_NewStrategy_PList) history.peek();
      Object temp36 = obj.get_it();
      if(temp36==null) { is_equal = false; return; }
      history.push(temp36);
    }
  }}
  after -> Nonempty_NewStrategy_PList, it, NewStrategy {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_NewStrategy_PList, next, Nonempty_NewStrategy_PList {{
    if (is_equal) {
      Nonempty_NewStrategy_PList obj = (Nonempty_NewStrategy_PList) history.peek();
      Object temp37 = obj.get_next();
      if(temp37==null) { is_equal = false; return; }
      history.push(temp37);
    }
  }}
  after -> Nonempty_NewStrategy_PList, next, Nonempty_NewStrategy_PList {{
    if (is_equal) history.pop();
  }}

  before Nonempty_NewStrategy_PList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Nonempty_HistoryPcd_PList, it, HistoryPcd {{
    if (is_equal) {
      Nonempty_HistoryPcd_PList obj = (Nonempty_HistoryPcd_PList) history.peek();
      Object temp38 = obj.get_it();
      if(temp38==null) { is_equal = false; return; }
      history.push(temp38);
    }
  }}
  after -> Nonempty_HistoryPcd_PList, it, HistoryPcd {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_HistoryPcd_PList, next, Nonempty_HistoryPcd_PList {{
    if (is_equal) {
      Nonempty_HistoryPcd_PList obj = (Nonempty_HistoryPcd_PList) history.peek();
      Object temp39 = obj.get_next();
      if(temp39==null) { is_equal = false; return; }
      history.push(temp39);
    }
  }}
  after -> Nonempty_HistoryPcd_PList, next, Nonempty_HistoryPcd_PList {{
    if (is_equal) history.pop();
  }}

  before Nonempty_HistoryPcd_PList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Nonempty_OrderedNewStrategy_BarList, it, OrderedNewStrategy {{
    if (is_equal) {
      Nonempty_OrderedNewStrategy_BarList obj = (Nonempty_OrderedNewStrategy_BarList) history.peek();
      Object temp40 = obj.get_it();
      if(temp40==null) { is_equal = false; return; }
      history.push(temp40);
    }
  }}
  after -> Nonempty_OrderedNewStrategy_BarList, it, OrderedNewStrategy {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_OrderedNewStrategy_BarList, next, Nonempty_OrderedNewStrategy_BarList {{
    if (is_equal) {
      Nonempty_OrderedNewStrategy_BarList obj = (Nonempty_OrderedNewStrategy_BarList) history.peek();
      Object temp41 = obj.get_next();
      if(temp41==null) { is_equal = false; return; }
      history.push(temp41);
    }
  }}
  after -> Nonempty_OrderedNewStrategy_BarList, next, Nonempty_OrderedNewStrategy_BarList {{
    if (is_equal) history.pop();
  }}

  before Nonempty_OrderedNewStrategy_BarList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Nonempty_Pair_CList, it, Pair {{
    if (is_equal) {
      Nonempty_Pair_CList obj = (Nonempty_Pair_CList) history.peek();
      Object temp42 = obj.get_it();
      if(temp42==null) { is_equal = false; return; }
      history.push(temp42);
    }
  }}
  after -> Nonempty_Pair_CList, it, Pair {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_Pair_CList, next, Nonempty_Pair_CList {{
    if (is_equal) {
      Nonempty_Pair_CList obj = (Nonempty_Pair_CList) history.peek();
      Object temp43 = obj.get_next();
      if(temp43==null) { is_equal = false; return; }
      history.push(temp43);
    }
  }}
  after -> Nonempty_Pair_CList, next, Nonempty_Pair_CList {{
    if (is_equal) history.pop();
  }}

  before Nonempty_Pair_CList {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  return boolean {{ is_equal }}
}