// This file is automatically generated by DemeterJ.

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

  before Main {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp1 = host.get_s();
    Object temp2 = ((Main) obj).get_s();
    if(temp1 == null && temp2 == null) {}
    else if(temp1 == null ||
            temp2 == null ||
            !temp1.equals(temp2)) { is_equal = false; return; }
  }}

  before -> ChineseWallPolicyChecker, chinesewallautomaton_list, ChineseWallAutomaton_List {{
    if (is_equal) {
      ChineseWallPolicyChecker obj = (ChineseWallPolicyChecker) history.peek();
      Object temp3 = obj.get_chinesewallautomaton_list();
      if(temp3==null) { is_equal = false; return; }
      history.push(temp3);
    }
  }}
  after -> ChineseWallPolicyChecker, chinesewallautomaton_list, ChineseWallAutomaton_List {{
    if (is_equal) history.pop();
  }}

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

  before -> ChineseWallAutomaton, automatonname, AutomatonName {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp4 = obj.get_automatonname();
      if(temp4==null) { is_equal = false; return; }
      history.push(temp4);
    }
  }}
  after -> ChineseWallAutomaton, automatonname, AutomatonName {{
    if (is_equal) history.pop();
  }}

  before -> ChineseWallAutomaton, currentState, State {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp5 = obj.get_currentState();
      if(temp5==null) { is_equal = false; return; }
      history.push(temp5);
    }
  }}
  after -> ChineseWallAutomaton, currentState, State {{
    if (is_equal) history.pop();
  }}

  before -> ChineseWallAutomaton, startState, State {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp6 = obj.get_startState();
      if(temp6==null) { is_equal = false; return; }
      history.push(temp6);
    }
  }}
  after -> ChineseWallAutomaton, startState, State {{
    if (is_equal) history.pop();
  }}

  before -> ChineseWallAutomaton, transition, Transition_List {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp7 = obj.get_transition();
      if(temp7==null) { is_equal = false; return; }
      history.push(temp7);
    }
  }}
  after -> ChineseWallAutomaton, transition, Transition_List {{
    if (is_equal) history.pop();
  }}

  before -> ChineseWallAutomaton, groups, Group_List {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp8 = obj.get_groups();
      if(temp8==null) { is_equal = false; return; }
      history.push(temp8);
    }
  }}
  after -> ChineseWallAutomaton, groups, Group_List {{
    if (is_equal) history.pop();
  }}

  before -> ChineseWallAutomaton, citypes, CIType_List {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp9 = obj.get_citypes();
      if(temp9==null) { is_equal = false; return; }
      history.push(temp9);
    }
  }}
  after -> ChineseWallAutomaton, citypes, CIType_List {{
    if (is_equal) history.pop();
  }}

  before -> ChineseWallAutomaton, history, Access_List {{
    if (is_equal) {
      ChineseWallAutomaton obj = (ChineseWallAutomaton) history.peek();
      Object temp10 = obj.get_history();
      if(temp10==null) { is_equal = false; return; }
      history.push(temp10);
    }
  }}
  after -> ChineseWallAutomaton, history, Access_List {{
    if (is_equal) history.pop();
  }}

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

  before -> State, accesses, Group_List {{
    if (is_equal) {
      State obj = (State) history.peek();
      Object temp11 = obj.get_accesses();
      if(temp11==null) { is_equal = false; return; }
      history.push(temp11);
    }
  }}
  after -> State, accesses, Group_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Access, objektid, ObjektId {{
    if (is_equal) {
      Access obj = (Access) history.peek();
      Object temp12 = obj.get_objektid();
      if(temp12==null) { is_equal = false; return; }
      history.push(temp12);
    }
  }}
  after -> Access, objektid, ObjektId {{
    if (is_equal) history.pop();
  }}

  before -> Access, group, Group {{
    if (is_equal) {
      Access obj = (Access) history.peek();
      Object temp13 = obj.get_group();
      if(temp13==null) { is_equal = false; return; }
      history.push(temp13);
    }
  }}
  after -> Access, group, Group {{
    if (is_equal) history.pop();
  }}

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

  before -> Group, groupname, GroupName {{
    if (is_equal) {
      Group obj = (Group) history.peek();
      Object temp14 = obj.get_groupname();
      if(temp14==null) { is_equal = false; return; }
      history.push(temp14);
    }
  }}
  after -> Group, groupname, GroupName {{
    if (is_equal) history.pop();
  }}

  before -> Group, citype, CIType {{
    if (is_equal) {
      Group obj = (Group) history.peek();
      Object temp15 = obj.get_citype();
      if(temp15==null) { is_equal = false; return; }
      history.push(temp15);
    }
  }}
  after -> Group, citype, CIType {{
    if (is_equal) history.pop();
  }}

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

  before -> CIType, citypename, CITypeName {{
    if (is_equal) {
      CIType obj = (CIType) history.peek();
      Object temp16 = obj.get_citypename();
      if(temp16==null) { is_equal = false; return; }
      history.push(temp16);
    }
  }}
  after -> CIType, citypename, CITypeName {{
    if (is_equal) history.pop();
  }}

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

  before -> Transition, newAccess, Access {{
    if (is_equal) {
      Transition obj = (Transition) history.peek();
      Object temp17 = obj.get_newAccess();
      if(temp17==null) { is_equal = false; return; }
      history.push(temp17);
    }
  }}
  after -> Transition, newAccess, Access {{
    if (is_equal) history.pop();
  }}

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

  before ObjektId {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp18 = host.get_ident();
    Object temp19 = ((ObjektId) obj).get_ident();
    if(temp18 == null && temp19 == null) {}
    else if(temp18 == null ||
            temp19 == null ||
            !temp18.equals(temp19)) { is_equal = false; return; }
  }}

  before GroupName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp20 = host.get_ident();
    Object temp21 = ((GroupName) obj).get_ident();
    if(temp20 == null && temp21 == null) {}
    else if(temp20 == null ||
            temp21 == null ||
            !temp20.equals(temp21)) { is_equal = false; return; }
  }}

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

  before AutomatonName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp24 = host.get_ident();
    Object temp25 = ((AutomatonName) obj).get_ident();
    if(temp24 == null && temp25 == null) {}
    else if(temp24 == null ||
            temp25 == null ||
            !temp24.equals(temp25)) { 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 temp26 = host.get_copy();
    Object temp27 = ((CopyVisitor) obj).get_copy();
    if(temp26 == null && temp27 == null) {}
    else if(temp26 == null ||
            temp27 == null ||
            !temp26.equals(temp27)) { 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 -> ChineseWallAutomaton_List, first, Nonempty_ChineseWallAutomaton_List {{
    if (is_equal) {
      ChineseWallAutomaton_List obj = (ChineseWallAutomaton_List) history.peek();
      Object temp28 = obj.get_first();
      if(temp28==null) { is_equal = false; return; }
      history.push(temp28);
    }
  }}
  after -> ChineseWallAutomaton_List, first, Nonempty_ChineseWallAutomaton_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Transition_List, first, Nonempty_Transition_List {{
    if (is_equal) {
      Transition_List obj = (Transition_List) history.peek();
      Object temp29 = obj.get_first();
      if(temp29==null) { is_equal = false; return; }
      history.push(temp29);
    }
  }}
  after -> Transition_List, first, Nonempty_Transition_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Group_List, first, Nonempty_Group_List {{
    if (is_equal) {
      Group_List obj = (Group_List) history.peek();
      Object temp30 = obj.get_first();
      if(temp30==null) { is_equal = false; return; }
      history.push(temp30);
    }
  }}
  after -> Group_List, first, Nonempty_Group_List {{
    if (is_equal) history.pop();
  }}

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

  before -> CIType_List, first, Nonempty_CIType_List {{
    if (is_equal) {
      CIType_List obj = (CIType_List) history.peek();
      Object temp31 = obj.get_first();
      if(temp31==null) { is_equal = false; return; }
      history.push(temp31);
    }
  }}
  after -> CIType_List, first, Nonempty_CIType_List {{
    if (is_equal) history.pop();
  }}

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

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

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

  before -> Nonempty_ChineseWallAutomaton_List, it, ChineseWallAutomaton {{
    if (is_equal) {
      Nonempty_ChineseWallAutomaton_List obj = (Nonempty_ChineseWallAutomaton_List) history.peek();
      Object temp33 = obj.get_it();
      if(temp33==null) { is_equal = false; return; }
      history.push(temp33);
    }
  }}
  after -> Nonempty_ChineseWallAutomaton_List, it, ChineseWallAutomaton {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_ChineseWallAutomaton_List, next, Nonempty_ChineseWallAutomaton_List {{
    if (is_equal) {
      Nonempty_ChineseWallAutomaton_List obj = (Nonempty_ChineseWallAutomaton_List) history.peek();
      Object temp34 = obj.get_next();
      if(temp34==null) { is_equal = false; return; }
      history.push(temp34);
    }
  }}
  after -> Nonempty_ChineseWallAutomaton_List, next, Nonempty_ChineseWallAutomaton_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_Transition_List, it, Transition {{
    if (is_equal) {
      Nonempty_Transition_List obj = (Nonempty_Transition_List) history.peek();
      Object temp35 = obj.get_it();
      if(temp35==null) { is_equal = false; return; }
      history.push(temp35);
    }
  }}
  after -> Nonempty_Transition_List, it, Transition {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_Transition_List, next, Nonempty_Transition_List {{
    if (is_equal) {
      Nonempty_Transition_List obj = (Nonempty_Transition_List) history.peek();
      Object temp36 = obj.get_next();
      if(temp36==null) { is_equal = false; return; }
      history.push(temp36);
    }
  }}
  after -> Nonempty_Transition_List, next, Nonempty_Transition_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_Group_List, it, Group {{
    if (is_equal) {
      Nonempty_Group_List obj = (Nonempty_Group_List) history.peek();
      Object temp37 = obj.get_it();
      if(temp37==null) { is_equal = false; return; }
      history.push(temp37);
    }
  }}
  after -> Nonempty_Group_List, it, Group {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_Group_List, next, Nonempty_Group_List {{
    if (is_equal) {
      Nonempty_Group_List obj = (Nonempty_Group_List) history.peek();
      Object temp38 = obj.get_next();
      if(temp38==null) { is_equal = false; return; }
      history.push(temp38);
    }
  }}
  after -> Nonempty_Group_List, next, Nonempty_Group_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_CIType_List, it, CIType {{
    if (is_equal) {
      Nonempty_CIType_List obj = (Nonempty_CIType_List) history.peek();
      Object temp39 = obj.get_it();
      if(temp39==null) { is_equal = false; return; }
      history.push(temp39);
    }
  }}
  after -> Nonempty_CIType_List, it, CIType {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_CIType_List, next, Nonempty_CIType_List {{
    if (is_equal) {
      Nonempty_CIType_List obj = (Nonempty_CIType_List) history.peek();
      Object temp40 = obj.get_next();
      if(temp40==null) { is_equal = false; return; }
      history.push(temp40);
    }
  }}
  after -> Nonempty_CIType_List, next, Nonempty_CIType_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_Access_List, it, Access {{
    if (is_equal) {
      Nonempty_Access_List obj = (Nonempty_Access_List) history.peek();
      Object temp41 = obj.get_it();
      if(temp41==null) { is_equal = false; return; }
      history.push(temp41);
    }
  }}
  after -> Nonempty_Access_List, it, Access {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_Access_List, next, Nonempty_Access_List {{
    if (is_equal) {
      Nonempty_Access_List obj = (Nonempty_Access_List) history.peek();
      Object temp42 = obj.get_next();
      if(temp42==null) { is_equal = false; return; }
      history.push(temp42);
    }
  }}
  after -> Nonempty_Access_List, next, Nonempty_Access_List {{
    if (is_equal) history.pop();
  }}

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

  return boolean {{ is_equal }}
}