core:
import edu.neu.ccs.demeter.dj.*;
import java.util.*;

import edu.neu.ccs.demeter.*;
add: class Cd_graph {
  protected GlobalImports globalimports;
  public GlobalImports get_globalimports() {{ return globalimports; }}
  public void set_globalimports(GlobalImports new_globalimports)
    {{ globalimports = new_globalimports; }}
  protected Adjacency_Nlist adjacencies;
  public Adjacency_Nlist get_adjacencies() {{ return adjacencies; }}
  public void set_adjacencies(Adjacency_Nlist new_adjacencies)
    {{ adjacencies = new_adjacencies; }}
  public constructor Cd_graph() {{ super(); }}
  public constructor Cd_graph(GlobalImports globalimports, Adjacency_Nlist adjacencies) {{
    super();
    set_globalimports(globalimports);
    set_adjacencies(adjacencies);
  }}
  public static Cd_graph parse(java.io.Reader in)
    throws ParseException
  {{ return new Parser(in)._Cd_graph(); }}
  public static Cd_graph parse(java.io.InputStream in)
    throws ParseException
  {{ return new Parser(in)._Cd_graph(); }}
  public static Cd_graph parse(String s) {{
    try { return parse(new java.io.StringReader(s)); }
    catch (ParseException e) {
      throw new RuntimeException(e.toString());
    }
  }}
  void display() {{
    DisplayVisitor v0 = new DisplayVisitor();
    v0.start();
    __trav_display(v0);
    v0.finish();
  }}
  void checkDefinedClasses() {{

		HashSet classes = this.collectClasses();
		this.checkDefined( classes );

	}}
  HashSet collectClasses() {{
    __V_Cd_graph_collectClasses v0 = new __V_Cd_graph_collectClasses();
    v0.start();
    __trav_collectClasses(v0);
    v0.finish();
    return v0.get_return_val();
  }}
  HashSet checkDefined(HashSet classes) {{
    __V_Cd_graph_checkDefined v0 = new __V_Cd_graph_checkDefined();
    v0.set_classes(classes);
    v0.start();
    __trav_checkDefined(v0);
    v0.finish();
    return v0.get_return_val();
  }}
  public void uniqueparts() {{
    __V_Cd_graph_uniqueparts v0 = new __V_Cd_graph_uniqueparts();
    v0.start();
    __trav_uniqueparts(v0);
    v0.finish();
  }}
{{ HashSet checked_set = new HashSet(); }}
  boolean cycle_check() {{
    __V_Cd_graph_cycle_check v0 = new __V_Cd_graph_cycle_check();
    v0.start();
    __trav_cycle_check(v0);
    v0.finish();
    return v0.get_return_val();
  }}
  public void check_for_inheritence(HashMap Classes) {{
    __V_Cd_graph_check_for_inheritence v0 = new __V_Cd_graph_check_for_inheritence();
    v0.set_Classes(Classes);
    v0.start();
    __trav_check_for_inheritence(v0);
    v0.finish();
  }}
  public HashMap get_SuperClasses() {{
    __V_Cd_graph_get_SuperClasses v0 = new __V_Cd_graph_get_SuperClasses();
    v0.start();
    __trav_get_SuperClasses(v0);
    v0.finish();
    return v0.get_return_val();
  }}
  void flatten() {{
    __V_Cd_graph_flatten v0 = new __V_Cd_graph_flatten();
    v0.start();
    __trav_flatten(v0);
    v0.finish();
  }}
{{  void universal_trv0_bef(UniversalVisitor _v_) {
    ((UniversalVisitor) _v_).before(this);
  }
}}
{{  void universal_trv0_aft(UniversalVisitor _v_) {
    ((UniversalVisitor) _v_).after(this);
  }
}}
{{  void universal_trv0(UniversalVisitor _v_) {
    universal_trv0_bef(_v_);
    ((UniversalVisitor) _v_).before_globalimports(this, globalimports);
    globalimports.universal_trv0(_v_);
    ((UniversalVisitor) _v_).after_globalimports(this, globalimports);
    ((UniversalVisitor) _v_).before_adjacencies(this, adjacencies);
    adjacencies.universal_trv0(_v_);
    ((UniversalVisitor) _v_).after_adjacencies(this, adjacencies);
    universal_trv0_aft(_v_);
  }
}}
{{  public void __trav_display(DisplayVisitor __v0) {
    __trav_display_Cd_graph_trv(__v0);
  }
}}
{{  void __trav_display_Cd_graph_trv_bef(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).before(this);
  }
}}
{{  void __trav_display_Cd_graph_trv_aft(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).after(this);
  }
}}
{{  void __trav_display_Cd_graph_trv(DisplayVisitor __v0) {
    __trav_display_Cd_graph_trv_bef(__v0);
    ((DisplayVisitor) __v0).before_globalimports(this, globalimports);
    globalimports.__trav_display_Cd_graph_trv(__v0);
    ((UniversalVisitor) __v0).after_globalimports(this, globalimports);
    ((DisplayVisitor) __v0).before_adjacencies(this, adjacencies);
    adjacencies.__trav_display_Cd_graph_trv(__v0);
    ((UniversalVisitor) __v0).after_adjacencies(this, adjacencies);
    __trav_display_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_collectClasses(__V_Cd_graph_collectClasses __v0) {
    __trav_collectClasses_Cd_graph_trv(__v0);
  }
}}
{{  void __trav_collectClasses_Cd_graph_trv_bef(__V_Cd_graph_collectClasses __v0) {  }
}}
{{  void __trav_collectClasses_Cd_graph_trv_aft(__V_Cd_graph_collectClasses __v0) {
    ((__V_Cd_graph_collectClasses) __v0).after(this);
  }
}}
{{  void __trav_collectClasses_Cd_graph_trv(__V_Cd_graph_collectClasses __v0) {
    __trav_collectClasses_Cd_graph_trv_bef(__v0);
    adjacencies.__trav_collectClasses_Cd_graph_trv(__v0);
    __trav_collectClasses_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_checkDefined(__V_Cd_graph_checkDefined __v0) {
    java.util.BitSet startSet = new java.util.BitSet();
    startSet.set(0);
    __trav_checkDefined_Cd_graph_trv(startSet, __v0);
  }
}}
{{  void __trav_checkDefined_Cd_graph_trv_bef(__V_Cd_graph_checkDefined __v0) {  }
}}
{{  void __trav_checkDefined_Cd_graph_trv_aft(__V_Cd_graph_checkDefined __v0) {  }
}}
{{  void __trav_checkDefined_Cd_graph_trv(java.util.BitSet nodes, __V_Cd_graph_checkDefined __v0) {
    __trav_checkDefined_Cd_graph_trv_bef(__v0);
    { java.util.BitSet newnodes = new java.util.BitSet();
      newnodes.set(0);
      newnodes.and(nodes);
      if (!newnodes.equals(new java.util.BitSet())) {
        adjacencies.__trav_checkDefined_Cd_graph_trv(newnodes, __v0);
      }
    }
    __trav_checkDefined_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_uniqueparts(__V_Cd_graph_uniqueparts __v0) {
    java.util.BitSet startSet = new java.util.BitSet();
    startSet.set(0);
    __trav_uniqueparts_Cd_graph_trv(startSet, __v0);
  }
}}
{{  void __trav_uniqueparts_Cd_graph_trv_bef(__V_Cd_graph_uniqueparts __v0) {  }
}}
{{  void __trav_uniqueparts_Cd_graph_trv_aft(__V_Cd_graph_uniqueparts __v0) {  }
}}
{{  void __trav_uniqueparts_Cd_graph_trv(java.util.BitSet nodes, __V_Cd_graph_uniqueparts __v0) {
    __trav_uniqueparts_Cd_graph_trv_bef(__v0);
    { java.util.BitSet newnodes = new java.util.BitSet();
      newnodes.set(0);
      newnodes.and(nodes);
      if (!newnodes.equals(new java.util.BitSet())) {
        adjacencies.__trav_uniqueparts_Cd_graph_trv(newnodes, __v0);
      }
    }
    __trav_uniqueparts_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_cycle_check(__V_Cd_graph_cycle_check __v0) {
    __trav_cycle_check_Cd_graph_trv(__v0);
  }
}}
{{  void __trav_cycle_check_Cd_graph_trv_bef(__V_Cd_graph_cycle_check __v0) {
    ((__V_Cd_graph_cycle_check) __v0).before(this);
  }
}}
{{  void __trav_cycle_check_Cd_graph_trv_aft(__V_Cd_graph_cycle_check __v0) {  }
}}
{{  void __trav_cycle_check_Cd_graph_trv(__V_Cd_graph_cycle_check __v0) {
    __trav_cycle_check_Cd_graph_trv_bef(__v0);
    adjacencies.__trav_cycle_check_Cd_graph_trv(__v0);
    __trav_cycle_check_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_check_for_inheritence(__V_Cd_graph_check_for_inheritence __v0) {
    java.util.BitSet startSet = new java.util.BitSet();
    startSet.set(0);
    __trav_check_for_inheritence_Cd_graph_trv(startSet, __v0);
  }
}}
{{  void __trav_check_for_inheritence_Cd_graph_trv_bef(__V_Cd_graph_check_for_inheritence __v0) {  }
}}
{{  void __trav_check_for_inheritence_Cd_graph_trv_aft(__V_Cd_graph_check_for_inheritence __v0) {  }
}}
{{  void __trav_check_for_inheritence_Cd_graph_trv(java.util.BitSet nodes, __V_Cd_graph_check_for_inheritence __v0) {
    __trav_check_for_inheritence_Cd_graph_trv_bef(__v0);
    { java.util.BitSet newnodes = new java.util.BitSet();
      newnodes.set(0);
      newnodes.and(nodes);
      if (!newnodes.equals(new java.util.BitSet())) {
        adjacencies.__trav_check_for_inheritence_Cd_graph_trv(newnodes, __v0);
      }
    }
    __trav_check_for_inheritence_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_get_SuperClasses(__V_Cd_graph_get_SuperClasses __v0) {
    java.util.BitSet startSet = new java.util.BitSet();
    startSet.set(0);
    __trav_get_SuperClasses_Cd_graph_trv(startSet, __v0);
  }
}}
{{  void __trav_get_SuperClasses_Cd_graph_trv_bef(__V_Cd_graph_get_SuperClasses __v0) {  }
}}
{{  void __trav_get_SuperClasses_Cd_graph_trv_aft(__V_Cd_graph_get_SuperClasses __v0) {
    ((__V_Cd_graph_get_SuperClasses) __v0).after(this);
  }
}}
{{  void __trav_get_SuperClasses_Cd_graph_trv(java.util.BitSet nodes, __V_Cd_graph_get_SuperClasses __v0) {
    __trav_get_SuperClasses_Cd_graph_trv_bef(__v0);
    { java.util.BitSet newnodes = new java.util.BitSet();
      newnodes.set(0);
      newnodes.and(nodes);
      if (!newnodes.equals(new java.util.BitSet())) {
        adjacencies.__trav_get_SuperClasses_Cd_graph_trv(newnodes, __v0);
      }
    }
    __trav_get_SuperClasses_Cd_graph_trv_aft(__v0);
  }
}}
{{  public void __trav_flatten(__V_Cd_graph_flatten __v0) {
    __trav_flatten_Cd_graph_trv(__v0);
  }
}}
{{  void __trav_flatten_Cd_graph_trv_bef(__V_Cd_graph_flatten __v0) {  }
}}
{{  void __trav_flatten_Cd_graph_trv_aft(__V_Cd_graph_flatten __v0) {  }
}}
{{  void __trav_flatten_Cd_graph_trv(__V_Cd_graph_flatten __v0) {
    __trav_flatten_Cd_graph_trv_bef(__v0);
    adjacencies.__trav_flatten_Cd_graph_trv(__v0);
    __trav_flatten_Cd_graph_trv_aft(__v0);
  }
}}
}