// 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;
  }}

  before -> StrategyExpression, strategy, Strategy {{
    if (is_equal) {
      StrategyExpression obj = (StrategyExpression) history.peek();
      Object temp1 = obj.get_strategy();
      if(temp1==null) { is_equal = false; return; }
      history.push(temp1);
    }
  }}
  after -> StrategyExpression, strategy, Strategy {{
    if (is_equal) history.pop();
  }}

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

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

  before -> SimpleStrategy, parsedNameMap, NameMap {{
    if (is_equal) {
      SimpleStrategy obj = (SimpleStrategy) history.peek();
      Object temp2 = obj.get_parsedNameMap();
      if(temp2==null) { is_equal = false; return; }
      history.push(temp2);
    }
  }}
  after -> SimpleStrategy, parsedNameMap, NameMap {{
    if (is_equal) history.pop();
  }}

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

  before -> StrategyGraph, edges, SGEdge_SList {{
    if (is_equal) {
      StrategyGraph obj = (StrategyGraph) history.peek();
      Object temp3 = obj.get_edges();
      if(temp3==null) { is_equal = false; return; }
      history.push(temp3);
    }
  }}
  after -> StrategyGraph, edges, SGEdge_SList {{
    if (is_equal) history.pop();
  }}

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

  before -> SGEdge, sourcemarker, SourceMarker {{
    if (is_equal) {
      SGEdge obj = (SGEdge) history.peek();
      Object temp4 = obj.get_sourcemarker();
      if(temp4==null) { is_equal = false; return; }
      history.push(temp4);
    }
  }}
  after -> SGEdge, sourcemarker, SourceMarker {{
    if (is_equal) history.pop();
  }}

  before -> SGEdge, source, GlobSpec {{
    if (is_equal) {
      SGEdge obj = (SGEdge) history.peek();
      Object temp5 = obj.get_source();
      if(temp5==null) { is_equal = false; return; }
      history.push(temp5);
    }
  }}
  after -> SGEdge, source, GlobSpec {{
    if (is_equal) history.pop();
  }}

  before -> SGEdge, targetmarker, TargetMarker {{
    if (is_equal) {
      SGEdge obj = (SGEdge) history.peek();
      Object temp6 = obj.get_targetmarker();
      if(temp6==null) { is_equal = false; return; }
      history.push(temp6);
    }
  }}
  after -> SGEdge, targetmarker, TargetMarker {{
    if (is_equal) history.pop();
  }}

  before -> SGEdge, target, GlobSpec {{
    if (is_equal) {
      SGEdge obj = (SGEdge) history.peek();
      Object temp7 = obj.get_target();
      if(temp7==null) { is_equal = false; return; }
      history.push(temp7);
    }
  }}
  after -> SGEdge, target, GlobSpec {{
    if (is_equal) history.pop();
  }}

  before -> SGEdge, constraint, NegativeConstraint {{
    if (is_equal) {
      SGEdge obj = (SGEdge) history.peek();
      Object temp8 = obj.get_constraint();
      if(temp8==null) { is_equal = false; return; }
      history.push(temp8);
    }
  }}
  after -> SGEdge, constraint, NegativeConstraint {{
    if (is_equal) history.pop();
  }}

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

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

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

  before -> PathDirective, source, SourceDirective {{
    if (is_equal) {
      PathDirective obj = (PathDirective) history.peek();
      Object temp9 = obj.get_source();
      if(temp9==null) { is_equal = false; return; }
      history.push(temp9);
    }
  }}
  after -> PathDirective, source, SourceDirective {{
    if (is_equal) history.pop();
  }}

  before -> PathDirective, constraint, NegativeConstraint {{
    if (is_equal) {
      PathDirective obj = (PathDirective) history.peek();
      Object temp10 = obj.get_constraint();
      if(temp10==null) { is_equal = false; return; }
      history.push(temp10);
    }
  }}
  after -> PathDirective, constraint, NegativeConstraint {{
    if (is_equal) history.pop();
  }}

  before -> PathDirective, segments, PathSegment_List {{
    if (is_equal) {
      PathDirective obj = (PathDirective) history.peek();
      Object temp11 = obj.get_segments();
      if(temp11==null) { is_equal = false; return; }
      history.push(temp11);
    }
  }}
  after -> PathDirective, segments, PathSegment_List {{
    if (is_equal) history.pop();
  }}

  before -> PathDirective, target, TargetDirective {{
    if (is_equal) {
      PathDirective obj = (PathDirective) history.peek();
      Object temp12 = obj.get_target();
      if(temp12==null) { is_equal = false; return; }
      history.push(temp12);
    }
  }}
  after -> PathDirective, target, TargetDirective {{
    if (is_equal) history.pop();
  }}

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

  before -> SourceDirective, sources, ClassGlobSpec {{
    if (is_equal) {
      SourceDirective obj = (SourceDirective) history.peek();
      Object temp13 = obj.get_sources();
      if(temp13==null) { is_equal = false; return; }
      history.push(temp13);
    }
  }}
  after -> SourceDirective, sources, ClassGlobSpec {{
    if (is_equal) history.pop();
  }}

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

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

  before -> PathSegment, node, PositiveConstraint {{
    if (is_equal) {
      PathSegment obj = (PathSegment) history.peek();
      Object temp14 = obj.get_node();
      if(temp14==null) { is_equal = false; return; }
      history.push(temp14);
    }
  }}
  after -> PathSegment, node, PositiveConstraint {{
    if (is_equal) history.pop();
  }}

  before -> PathSegment, constraint, NegativeConstraint {{
    if (is_equal) {
      PathSegment obj = (PathSegment) history.peek();
      Object temp15 = obj.get_constraint();
      if(temp15==null) { is_equal = false; return; }
      history.push(temp15);
    }
  }}
  after -> PathSegment, constraint, NegativeConstraint {{
    if (is_equal) history.pop();
  }}

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

  before -> Constraint, glob, GlobSpec {{
    if (is_equal) {
      Constraint obj = (Constraint) history.peek();
      Object temp16 = obj.get_glob();
      if(temp16==null) { is_equal = false; return; }
      history.push(temp16);
    }
  }}
  after -> Constraint, glob, GlobSpec {{
    if (is_equal) history.pop();
  }}

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

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

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

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

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

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

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

  before -> TargetDirective, targets, ClassGlobSpec {{
    if (is_equal) {
      TargetDirective obj = (TargetDirective) history.peek();
      Object temp17 = obj.get_targets();
      if(temp17==null) { is_equal = false; return; }
      history.push(temp17);
    }
  }}
  after -> TargetDirective, targets, ClassGlobSpec {{
    if (is_equal) history.pop();
  }}

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

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

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

  before -> StrategyCombination, first, Strategy {{
    if (is_equal) {
      StrategyCombination obj = (StrategyCombination) history.peek();
      Object temp18 = obj.get_first();
      if(temp18==null) { is_equal = false; return; }
      history.push(temp18);
    }
  }}
  after -> StrategyCombination, first, Strategy {{
    if (is_equal) history.pop();
  }}

  before -> StrategyCombination, rest, Strategy_Commalist {{
    if (is_equal) {
      StrategyCombination obj = (StrategyCombination) history.peek();
      Object temp19 = obj.get_rest();
      if(temp19==null) { is_equal = false; return; }
      history.push(temp19);
    }
  }}
  after -> StrategyCombination, rest, Strategy_Commalist {{
    if (is_equal) history.pop();
  }}

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

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

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

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

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

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

  before -> NameMap, bindings, NameBinding_Commalist {{
    if (is_equal) {
      NameMap obj = (NameMap) history.peek();
      Object temp22 = obj.get_bindings();
      if(temp22==null) { is_equal = false; return; }
      history.push(temp22);
    }
  }}
  after -> NameMap, bindings, NameBinding_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> NameBinding, sgName, Name {{
    if (is_equal) {
      NameBinding obj = (NameBinding) history.peek();
      Object temp23 = obj.get_sgName();
      if(temp23==null) { is_equal = false; return; }
      history.push(temp23);
    }
  }}
  after -> NameBinding, sgName, Name {{
    if (is_equal) history.pop();
  }}

  before -> NameBinding, cgNames, ClassGlobSpec {{
    if (is_equal) {
      NameBinding obj = (NameBinding) history.peek();
      Object temp24 = obj.get_cgNames();
      if(temp24==null) { is_equal = false; return; }
      history.push(temp24);
    }
  }}
  after -> NameBinding, cgNames, ClassGlobSpec {{
    if (is_equal) history.pop();
  }}

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

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

  before -> OneGlob, glob, Glob {{
    if (is_equal) {
      OneGlob obj = (OneGlob) history.peek();
      Object temp25 = obj.get_glob();
      if(temp25==null) { is_equal = false; return; }
      history.push(temp25);
    }
  }}
  after -> OneGlob, glob, Glob {{
    if (is_equal) history.pop();
  }}

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

  before -> GlobSet, globs, Glob_Commalist {{
    if (is_equal) {
      GlobSet obj = (GlobSet) history.peek();
      Object temp26 = obj.get_globs();
      if(temp26==null) { is_equal = false; return; }
      history.push(temp26);
    }
  }}
  after -> GlobSet, globs, Glob_Commalist {{
    if (is_equal) history.pop();
  }}

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

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

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

  before -> ClassGlob, name, ClassNameGlob {{
    if (is_equal) {
      ClassGlob obj = (ClassGlob) history.peek();
      Object temp27 = obj.get_name();
      if(temp27==null) { is_equal = false; return; }
      history.push(temp27);
    }
  }}
  after -> ClassGlob, name, ClassNameGlob {{
    if (is_equal) history.pop();
  }}

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

  before -> PartGlob, source, SourceGlob {{
    if (is_equal) {
      PartGlob obj = (PartGlob) history.peek();
      Object temp28 = obj.get_source();
      if(temp28==null) { is_equal = false; return; }
      history.push(temp28);
    }
  }}
  after -> PartGlob, source, SourceGlob {{
    if (is_equal) history.pop();
  }}

  before -> PartGlob, name, PartNameGlob {{
    if (is_equal) {
      PartGlob obj = (PartGlob) history.peek();
      Object temp29 = obj.get_name();
      if(temp29==null) { is_equal = false; return; }
      history.push(temp29);
    }
  }}
  after -> PartGlob, name, PartNameGlob {{
    if (is_equal) history.pop();
  }}

  before -> PartGlob, target, TargetGlob {{
    if (is_equal) {
      PartGlob obj = (PartGlob) history.peek();
      Object temp30 = obj.get_target();
      if(temp30==null) { is_equal = false; return; }
      history.push(temp30);
    }
  }}
  after -> PartGlob, target, TargetGlob {{
    if (is_equal) history.pop();
  }}

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

  before -> SubclassGlob, source, SourceGlob {{
    if (is_equal) {
      SubclassGlob obj = (SubclassGlob) history.peek();
      Object temp31 = obj.get_source();
      if(temp31==null) { is_equal = false; return; }
      history.push(temp31);
    }
  }}
  after -> SubclassGlob, source, SourceGlob {{
    if (is_equal) history.pop();
  }}

  before -> SubclassGlob, target, TargetGlob {{
    if (is_equal) {
      SubclassGlob obj = (SubclassGlob) history.peek();
      Object temp32 = obj.get_target();
      if(temp32==null) { is_equal = false; return; }
      history.push(temp32);
    }
  }}
  after -> SubclassGlob, target, TargetGlob {{
    if (is_equal) history.pop();
  }}

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

  before -> SuperclassGlob, source, SourceGlob {{
    if (is_equal) {
      SuperclassGlob obj = (SuperclassGlob) history.peek();
      Object temp33 = obj.get_source();
      if(temp33==null) { is_equal = false; return; }
      history.push(temp33);
    }
  }}
  after -> SuperclassGlob, source, SourceGlob {{
    if (is_equal) history.pop();
  }}

  before -> SuperclassGlob, target, TargetGlob {{
    if (is_equal) {
      SuperclassGlob obj = (SuperclassGlob) history.peek();
      Object temp34 = obj.get_target();
      if(temp34==null) { is_equal = false; return; }
      history.push(temp34);
    }
  }}
  after -> SuperclassGlob, target, TargetGlob {{
    if (is_equal) history.pop();
  }}

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

  before -> SourceGlob, name, ClassNameGlob {{
    if (is_equal) {
      SourceGlob obj = (SourceGlob) history.peek();
      Object temp35 = obj.get_name();
      if(temp35==null) { is_equal = false; return; }
      history.push(temp35);
    }
  }}
  after -> SourceGlob, name, ClassNameGlob {{
    if (is_equal) history.pop();
  }}

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

  before -> TargetGlob, name, ClassNameGlob {{
    if (is_equal) {
      TargetGlob obj = (TargetGlob) history.peek();
      Object temp36 = obj.get_name();
      if(temp36==null) { is_equal = false; return; }
      history.push(temp36);
    }
  }}
  after -> TargetGlob, name, ClassNameGlob {{
    if (is_equal) history.pop();
  }}

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

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

  before -> ClassNameExact, classname, ClassName {{
    if (is_equal) {
      ClassNameExact obj = (ClassNameExact) history.peek();
      Object temp37 = obj.get_classname();
      if(temp37==null) { is_equal = false; return; }
      history.push(temp37);
    }
  }}
  after -> ClassNameExact, classname, ClassName {{
    if (is_equal) history.pop();
  }}

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

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

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

  before -> PartNameExact, partname, PartName {{
    if (is_equal) {
      PartNameExact obj = (PartNameExact) history.peek();
      Object temp38 = obj.get_partname();
      if(temp38==null) { is_equal = false; return; }
      history.push(temp38);
    }
  }}
  after -> PartNameExact, partname, PartName {{
    if (is_equal) history.pop();
  }}

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

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

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

  before -> OneClassGlob, classglob, ClassGlob {{
    if (is_equal) {
      OneClassGlob obj = (OneClassGlob) history.peek();
      Object temp39 = obj.get_classglob();
      if(temp39==null) { is_equal = false; return; }
      history.push(temp39);
    }
  }}
  after -> OneClassGlob, classglob, ClassGlob {{
    if (is_equal) history.pop();
  }}

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

  before -> ClassGlobSet, globs, ClassGlob_Commalist {{
    if (is_equal) {
      ClassGlobSet obj = (ClassGlobSet) history.peek();
      Object temp40 = obj.get_globs();
      if(temp40==null) { is_equal = false; return; }
      history.push(temp40);
    }
  }}
  after -> ClassGlobSet, globs, ClassGlob_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> ClassName, name, Name {{
    if (is_equal) {
      ClassName obj = (ClassName) history.peek();
      Object temp41 = obj.get_name();
      if(temp41==null) { is_equal = false; return; }
      history.push(temp41);
    }
  }}
  after -> ClassName, name, Name {{
    if (is_equal) history.pop();
  }}

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

  before PartName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp42 = host.get_name();
    Object temp43 = ((PartName) obj).get_name();
    if(temp42 == null && temp43 == null) {}
    else if(temp42 == null ||
            temp43 == null ||
            !temp42.equals(temp43)) { is_equal = false; return; }
  }}

  before -> Name, first, Nonempty_Name {{
    if (is_equal) {
      Name obj = (Name) history.peek();
      Object temp44 = obj.get_first();
      if(temp44==null) { is_equal = false; return; }
      history.push(temp44);
    }
  }}
  after -> Name, first, Nonempty_Name {{
    if (is_equal) history.pop();
  }}

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

  before -> XAspect, cd, XAspectCD {{
    if (is_equal) {
      XAspect obj = (XAspect) history.peek();
      Object temp45 = obj.get_cd();
      if(temp45==null) { is_equal = false; return; }
      history.push(temp45);
    }
  }}
  after -> XAspect, cd, XAspectCD {{
    if (is_equal) history.pop();
  }}

  before -> XAspect, trav, XAspectTraversals {{
    if (is_equal) {
      XAspect obj = (XAspect) history.peek();
      Object temp46 = obj.get_trav();
      if(temp46==null) { is_equal = false; return; }
      history.push(temp46);
    }
  }}
  after -> XAspect, trav, XAspectTraversals {{
    if (is_equal) history.pop();
  }}

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

  before XAspectCD {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp47 = host.get_cdName();
    Object temp48 = ((XAspectCD) obj).get_cdName();
    if(temp47 == null && temp48 == null) {}
    else if(temp47 == null ||
            temp48 == null ||
            !temp47.equals(temp48)) { is_equal = false; return; }
    Object temp49 = host.get_cdText();
    Object temp50 = ((XAspectCD) obj).get_cdText();
    if(temp49 == null && temp50 == null) {}
    else if(temp49 == null ||
            temp50 == null ||
            !temp49.equals(temp50)) { is_equal = false; return; }
  }}

  before -> XAspectTraversals, strategies, AspectStrategy_List {{
    if (is_equal) {
      XAspectTraversals obj = (XAspectTraversals) history.peek();
      Object temp53 = obj.get_strategies();
      if(temp53==null) { is_equal = false; return; }
      history.push(temp53);
    }
  }}
  after -> XAspectTraversals, strategies, AspectStrategy_List {{
    if (is_equal) history.pop();
  }}

  before -> XAspectTraversals, nodes, AspectNodeSet_List {{
    if (is_equal) {
      XAspectTraversals obj = (XAspectTraversals) history.peek();
      Object temp54 = obj.get_nodes();
      if(temp54==null) { is_equal = false; return; }
      history.push(temp54);
    }
  }}
  after -> XAspectTraversals, nodes, AspectNodeSet_List {{
    if (is_equal) history.pop();
  }}

  before XAspectTraversals {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp51 = host.get_travName();
    Object temp52 = ((XAspectTraversals) obj).get_travName();
    if(temp51 == null && temp52 == null) {}
    else if(temp51 == null ||
            temp52 == null ||
            !temp51.equals(temp52)) { is_equal = false; return; }
  }}

  before -> AspectStrategy, strategy, Strategy {{
    if (is_equal) {
      AspectStrategy obj = (AspectStrategy) history.peek();
      Object temp57 = obj.get_strategy();
      if(temp57==null) { is_equal = false; return; }
      history.push(temp57);
    }
  }}
  after -> AspectStrategy, strategy, Strategy {{
    if (is_equal) history.pop();
  }}

  before AspectStrategy {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp55 = host.get_strategyName();
    Object temp56 = ((AspectStrategy) obj).get_strategyName();
    if(temp55 == null && temp56 == null) {}
    else if(temp55 == null ||
            temp56 == null ||
            !temp55.equals(temp56)) { is_equal = false; return; }
  }}

  before -> AspectNodeSet, node, Node {{
    if (is_equal) {
      AspectNodeSet obj = (AspectNodeSet) history.peek();
      Object temp60 = obj.get_node();
      if(temp60==null) { is_equal = false; return; }
      history.push(temp60);
    }
  }}
  after -> AspectNodeSet, node, Node {{
    if (is_equal) history.pop();
  }}

  before AspectNodeSet {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp58 = host.get_nodesetName();
    Object temp59 = ((AspectNodeSet) obj).get_nodesetName();
    if(temp58 == null && temp59 == null) {}
    else if(temp58 == null ||
            temp59 == null ||
            !temp58.equals(temp59)) { is_equal = false; return; }
  }}

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

  before Nodes {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp61 = host.get_strategyName();
    Object temp62 = ((Nodes) obj).get_strategyName();
    if(temp61 == null && temp62 == null) {}
    else if(temp61 == null ||
            temp62 == null ||
            !temp61.equals(temp62)) { is_equal = false; return; }
  }}

  before -> NodeList, nodeclassname_commalist, NodeClassName_Commalist {{
    if (is_equal) {
      NodeList obj = (NodeList) history.peek();
      Object temp63 = obj.get_nodeclassname_commalist();
      if(temp63==null) { is_equal = false; return; }
      history.push(temp63);
    }
  }}
  after -> NodeList, nodeclassname_commalist, NodeClassName_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before NodeClassName {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp64 = host.get_ident();
    Object temp65 = ((NodeClassName) obj).get_ident();
    if(temp64 == null && temp65 == null) {}
    else if(temp64 == null ||
            temp65 == null ||
            !temp64.equals(temp65)) { is_equal = false; return; }
  }}

  before NodeRegExp {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp66 = host.get_regExp();
    Object temp67 = ((NodeRegExp) obj).get_regExp();
    if(temp66 == null && temp67 == null) {}
    else if(temp66 == null ||
            temp67 == null ||
            !temp66.equals(temp67)) { is_equal = false; return; }
  }}

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

  before NodeExpL2 {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> NodeExpOr, p1, NodeExpL2 {{
    if (is_equal) {
      NodeExpOr obj = (NodeExpOr) history.peek();
      Object temp68 = obj.get_p1();
      if(temp68==null) { is_equal = false; return; }
      history.push(temp68);
    }
  }}
  after -> NodeExpOr, p1, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before -> NodeExpOr, p2, NodeExpL2 {{
    if (is_equal) {
      NodeExpOr obj = (NodeExpOr) history.peek();
      Object temp69 = obj.get_p2();
      if(temp69==null) { is_equal = false; return; }
      history.push(temp69);
    }
  }}
  after -> NodeExpOr, p2, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

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

  before -> NodeExpAnd, p1, NodeExpL2 {{
    if (is_equal) {
      NodeExpAnd obj = (NodeExpAnd) history.peek();
      Object temp70 = obj.get_p1();
      if(temp70==null) { is_equal = false; return; }
      history.push(temp70);
    }
  }}
  after -> NodeExpAnd, p1, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before -> NodeExpAnd, p2, NodeExpL2 {{
    if (is_equal) {
      NodeExpAnd obj = (NodeExpAnd) history.peek();
      Object temp71 = obj.get_p2();
      if(temp71==null) { is_equal = false; return; }
      history.push(temp71);
    }
  }}
  after -> NodeExpAnd, p2, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

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

  before -> NodeExpNot, p1, NodeExpL2 {{
    if (is_equal) {
      NodeExpNot obj = (NodeExpNot) history.peek();
      Object temp72 = obj.get_p1();
      if(temp72==null) { is_equal = false; return; }
      history.push(temp72);
    }
  }}
  after -> NodeExpNot, p1, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

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

  before -> NodeExpOrL2, p1, NodeExpL2 {{
    if (is_equal) {
      NodeExpOrL2 obj = (NodeExpOrL2) history.peek();
      Object temp73 = obj.get_p1();
      if(temp73==null) { is_equal = false; return; }
      history.push(temp73);
    }
  }}
  after -> NodeExpOrL2, p1, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before -> NodeExpOrL2, p2, NodeExpL2 {{
    if (is_equal) {
      NodeExpOrL2 obj = (NodeExpOrL2) history.peek();
      Object temp74 = obj.get_p2();
      if(temp74==null) { is_equal = false; return; }
      history.push(temp74);
    }
  }}
  after -> NodeExpOrL2, p2, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before NodeExpOrL2 {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> NodeExpAndL2, p1, NodeExpL2 {{
    if (is_equal) {
      NodeExpAndL2 obj = (NodeExpAndL2) history.peek();
      Object temp75 = obj.get_p1();
      if(temp75==null) { is_equal = false; return; }
      history.push(temp75);
    }
  }}
  after -> NodeExpAndL2, p1, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before -> NodeExpAndL2, p2, NodeExpL2 {{
    if (is_equal) {
      NodeExpAndL2 obj = (NodeExpAndL2) history.peek();
      Object temp76 = obj.get_p2();
      if(temp76==null) { is_equal = false; return; }
      history.push(temp76);
    }
  }}
  after -> NodeExpAndL2, p2, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before NodeExpAndL2 {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> NodeExpNotL2, p1, NodeExpL2 {{
    if (is_equal) {
      NodeExpNotL2 obj = (NodeExpNotL2) history.peek();
      Object temp77 = obj.get_p1();
      if(temp77==null) { is_equal = false; return; }
      history.push(temp77);
    }
  }}
  after -> NodeExpNotL2, p1, NodeExpL2 {{
    if (is_equal) history.pop();
  }}

  before NodeExpNotL2 {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before NodeExpIdentL2 {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp78 = host.get_nodeSetName();
    Object temp79 = ((NodeExpIdentL2) obj).get_nodeSetName();
    if(temp78 == null && temp79 == null) {}
    else if(temp78 == null ||
            temp79 == null ||
            !temp78.equals(temp79)) { is_equal = false; return; }
  }}

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

  before GlobVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) 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 temp80 = host.get_copy();
    Object temp81 = ((CopyVisitor) obj).get_copy();
    if(temp80 == null && temp81 == null) {}
    else if(temp80 == null ||
            temp81 == null ||
            !temp80.equals(temp81)) { 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 -> SGEdge_SList, first, Nonempty_SGEdge_SList {{
    if (is_equal) {
      SGEdge_SList obj = (SGEdge_SList) history.peek();
      Object temp82 = obj.get_first();
      if(temp82==null) { is_equal = false; return; }
      history.push(temp82);
    }
  }}
  after -> SGEdge_SList, first, Nonempty_SGEdge_SList {{
    if (is_equal) history.pop();
  }}

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

  before -> PathSegment_List, first, Nonempty_PathSegment_List {{
    if (is_equal) {
      PathSegment_List obj = (PathSegment_List) history.peek();
      Object temp83 = obj.get_first();
      if(temp83==null) { is_equal = false; return; }
      history.push(temp83);
    }
  }}
  after -> PathSegment_List, first, Nonempty_PathSegment_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Strategy_Commalist, first, Nonempty_Strategy_Commalist {{
    if (is_equal) {
      Strategy_Commalist obj = (Strategy_Commalist) history.peek();
      Object temp84 = obj.get_first();
      if(temp84==null) { is_equal = false; return; }
      history.push(temp84);
    }
  }}
  after -> Strategy_Commalist, first, Nonempty_Strategy_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> NameBinding_Commalist, first, Nonempty_NameBinding_Commalist {{
    if (is_equal) {
      NameBinding_Commalist obj = (NameBinding_Commalist) history.peek();
      Object temp85 = obj.get_first();
      if(temp85==null) { is_equal = false; return; }
      history.push(temp85);
    }
  }}
  after -> NameBinding_Commalist, first, Nonempty_NameBinding_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> Glob_Commalist, first, Nonempty_Glob_Commalist {{
    if (is_equal) {
      Glob_Commalist obj = (Glob_Commalist) history.peek();
      Object temp86 = obj.get_first();
      if(temp86==null) { is_equal = false; return; }
      history.push(temp86);
    }
  }}
  after -> Glob_Commalist, first, Nonempty_Glob_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> ClassGlob_Commalist, first, Nonempty_ClassGlob_Commalist {{
    if (is_equal) {
      ClassGlob_Commalist obj = (ClassGlob_Commalist) history.peek();
      Object temp87 = obj.get_first();
      if(temp87==null) { is_equal = false; return; }
      history.push(temp87);
    }
  }}
  after -> ClassGlob_Commalist, first, Nonempty_ClassGlob_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> AspectStrategy_List, first, Nonempty_AspectStrategy_List {{
    if (is_equal) {
      AspectStrategy_List obj = (AspectStrategy_List) history.peek();
      Object temp88 = obj.get_first();
      if(temp88==null) { is_equal = false; return; }
      history.push(temp88);
    }
  }}
  after -> AspectStrategy_List, first, Nonempty_AspectStrategy_List {{
    if (is_equal) history.pop();
  }}

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

  before -> AspectNodeSet_List, first, Nonempty_AspectNodeSet_List {{
    if (is_equal) {
      AspectNodeSet_List obj = (AspectNodeSet_List) history.peek();
      Object temp89 = obj.get_first();
      if(temp89==null) { is_equal = false; return; }
      history.push(temp89);
    }
  }}
  after -> AspectNodeSet_List, first, Nonempty_AspectNodeSet_List {{
    if (is_equal) history.pop();
  }}

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

  before -> NodeClassName_Commalist, first, Nonempty_NodeClassName_Commalist {{
    if (is_equal) {
      NodeClassName_Commalist obj = (NodeClassName_Commalist) history.peek();
      Object temp90 = obj.get_first();
      if(temp90==null) { is_equal = false; return; }
      history.push(temp90);
    }
  }}
  after -> NodeClassName_Commalist, first, Nonempty_NodeClassName_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_Name, next, Nonempty_Name {{
    if (is_equal) {
      Nonempty_Name obj = (Nonempty_Name) history.peek();
      Object temp93 = obj.get_next();
      if(temp93==null) { is_equal = false; return; }
      history.push(temp93);
    }
  }}
  after -> Nonempty_Name, next, Nonempty_Name {{
    if (is_equal) history.pop();
  }}

  before Nonempty_Name {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp91 = host.get_it();
    Object temp92 = ((Nonempty_Name) obj).get_it();
    if(temp91 == null && temp92 == null) {}
    else if(temp91 == null ||
            temp92 == null ||
            !temp91.equals(temp92)) { is_equal = false; return; }
  }}

  before -> Nonempty_SGEdge_SList, it, SGEdge {{
    if (is_equal) {
      Nonempty_SGEdge_SList obj = (Nonempty_SGEdge_SList) history.peek();
      Object temp94 = obj.get_it();
      if(temp94==null) { is_equal = false; return; }
      history.push(temp94);
    }
  }}
  after -> Nonempty_SGEdge_SList, it, SGEdge {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_SGEdge_SList, next, Nonempty_SGEdge_SList {{
    if (is_equal) {
      Nonempty_SGEdge_SList obj = (Nonempty_SGEdge_SList) history.peek();
      Object temp95 = obj.get_next();
      if(temp95==null) { is_equal = false; return; }
      history.push(temp95);
    }
  }}
  after -> Nonempty_SGEdge_SList, next, Nonempty_SGEdge_SList {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_PathSegment_List, it, PathSegment {{
    if (is_equal) {
      Nonempty_PathSegment_List obj = (Nonempty_PathSegment_List) history.peek();
      Object temp96 = obj.get_it();
      if(temp96==null) { is_equal = false; return; }
      history.push(temp96);
    }
  }}
  after -> Nonempty_PathSegment_List, it, PathSegment {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_PathSegment_List, next, Nonempty_PathSegment_List {{
    if (is_equal) {
      Nonempty_PathSegment_List obj = (Nonempty_PathSegment_List) history.peek();
      Object temp97 = obj.get_next();
      if(temp97==null) { is_equal = false; return; }
      history.push(temp97);
    }
  }}
  after -> Nonempty_PathSegment_List, next, Nonempty_PathSegment_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_Strategy_Commalist, it, Strategy {{
    if (is_equal) {
      Nonempty_Strategy_Commalist obj = (Nonempty_Strategy_Commalist) history.peek();
      Object temp98 = obj.get_it();
      if(temp98==null) { is_equal = false; return; }
      history.push(temp98);
    }
  }}
  after -> Nonempty_Strategy_Commalist, it, Strategy {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_Strategy_Commalist, next, Nonempty_Strategy_Commalist {{
    if (is_equal) {
      Nonempty_Strategy_Commalist obj = (Nonempty_Strategy_Commalist) history.peek();
      Object temp99 = obj.get_next();
      if(temp99==null) { is_equal = false; return; }
      history.push(temp99);
    }
  }}
  after -> Nonempty_Strategy_Commalist, next, Nonempty_Strategy_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_NameBinding_Commalist, it, NameBinding {{
    if (is_equal) {
      Nonempty_NameBinding_Commalist obj = (Nonempty_NameBinding_Commalist) history.peek();
      Object temp100 = obj.get_it();
      if(temp100==null) { is_equal = false; return; }
      history.push(temp100);
    }
  }}
  after -> Nonempty_NameBinding_Commalist, it, NameBinding {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_NameBinding_Commalist, next, Nonempty_NameBinding_Commalist {{
    if (is_equal) {
      Nonempty_NameBinding_Commalist obj = (Nonempty_NameBinding_Commalist) history.peek();
      Object temp101 = obj.get_next();
      if(temp101==null) { is_equal = false; return; }
      history.push(temp101);
    }
  }}
  after -> Nonempty_NameBinding_Commalist, next, Nonempty_NameBinding_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_Glob_Commalist, it, Glob {{
    if (is_equal) {
      Nonempty_Glob_Commalist obj = (Nonempty_Glob_Commalist) history.peek();
      Object temp102 = obj.get_it();
      if(temp102==null) { is_equal = false; return; }
      history.push(temp102);
    }
  }}
  after -> Nonempty_Glob_Commalist, it, Glob {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_Glob_Commalist, next, Nonempty_Glob_Commalist {{
    if (is_equal) {
      Nonempty_Glob_Commalist obj = (Nonempty_Glob_Commalist) history.peek();
      Object temp103 = obj.get_next();
      if(temp103==null) { is_equal = false; return; }
      history.push(temp103);
    }
  }}
  after -> Nonempty_Glob_Commalist, next, Nonempty_Glob_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_ClassGlob_Commalist, it, ClassGlob {{
    if (is_equal) {
      Nonempty_ClassGlob_Commalist obj = (Nonempty_ClassGlob_Commalist) history.peek();
      Object temp104 = obj.get_it();
      if(temp104==null) { is_equal = false; return; }
      history.push(temp104);
    }
  }}
  after -> Nonempty_ClassGlob_Commalist, it, ClassGlob {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_ClassGlob_Commalist, next, Nonempty_ClassGlob_Commalist {{
    if (is_equal) {
      Nonempty_ClassGlob_Commalist obj = (Nonempty_ClassGlob_Commalist) history.peek();
      Object temp105 = obj.get_next();
      if(temp105==null) { is_equal = false; return; }
      history.push(temp105);
    }
  }}
  after -> Nonempty_ClassGlob_Commalist, next, Nonempty_ClassGlob_Commalist {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_AspectStrategy_List, it, AspectStrategy {{
    if (is_equal) {
      Nonempty_AspectStrategy_List obj = (Nonempty_AspectStrategy_List) history.peek();
      Object temp106 = obj.get_it();
      if(temp106==null) { is_equal = false; return; }
      history.push(temp106);
    }
  }}
  after -> Nonempty_AspectStrategy_List, it, AspectStrategy {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_AspectStrategy_List, next, Nonempty_AspectStrategy_List {{
    if (is_equal) {
      Nonempty_AspectStrategy_List obj = (Nonempty_AspectStrategy_List) history.peek();
      Object temp107 = obj.get_next();
      if(temp107==null) { is_equal = false; return; }
      history.push(temp107);
    }
  }}
  after -> Nonempty_AspectStrategy_List, next, Nonempty_AspectStrategy_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_AspectNodeSet_List, it, AspectNodeSet {{
    if (is_equal) {
      Nonempty_AspectNodeSet_List obj = (Nonempty_AspectNodeSet_List) history.peek();
      Object temp108 = obj.get_it();
      if(temp108==null) { is_equal = false; return; }
      history.push(temp108);
    }
  }}
  after -> Nonempty_AspectNodeSet_List, it, AspectNodeSet {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_AspectNodeSet_List, next, Nonempty_AspectNodeSet_List {{
    if (is_equal) {
      Nonempty_AspectNodeSet_List obj = (Nonempty_AspectNodeSet_List) history.peek();
      Object temp109 = obj.get_next();
      if(temp109==null) { is_equal = false; return; }
      history.push(temp109);
    }
  }}
  after -> Nonempty_AspectNodeSet_List, next, Nonempty_AspectNodeSet_List {{
    if (is_equal) history.pop();
  }}

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

  before -> Nonempty_NodeClassName_Commalist, it, NodeClassName {{
    if (is_equal) {
      Nonempty_NodeClassName_Commalist obj = (Nonempty_NodeClassName_Commalist) history.peek();
      Object temp110 = obj.get_it();
      if(temp110==null) { is_equal = false; return; }
      history.push(temp110);
    }
  }}
  after -> Nonempty_NodeClassName_Commalist, it, NodeClassName {{
    if (is_equal) history.pop();
  }}

  before -> Nonempty_NodeClassName_Commalist, next, Nonempty_NodeClassName_Commalist {{
    if (is_equal) {
      Nonempty_NodeClassName_Commalist obj = (Nonempty_NodeClassName_Commalist) history.peek();
      Object temp111 = obj.get_next();
      if(temp111==null) { is_equal = false; return; }
      history.push(temp111);
    }
  }}
  after -> Nonempty_NodeClassName_Commalist, next, Nonempty_NodeClassName_Commalist {{
    if (is_equal) history.pop();
  }}

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

  return boolean {{ is_equal }}
}