package EDU.neu.ccs.demeter.tools.apstudio.graphedit;
import java.awt.*;
import java.io.*;
import java.util.*;
import EDU.neu.ccs.demeter.*;
import EDU.neu.ccs.demeter.common.tg.*;


import EDU.neu.ccs.demeter.*;
class Nonempty_Behavior_DList {
  protected Behavior it;
  public Behavior get_it() { return it; }
  public void set_it(Behavior new_it)
    { it = new_it; }
  protected Nonempty_Behavior_DList next;
  public Nonempty_Behavior_DList get_next() { return next; }
  public void set_next(Nonempty_Behavior_DList new_next)
    { next = new_next; }
  Nonempty_Behavior_DList() { super(); }
  public Nonempty_Behavior_DList(Behavior it, Nonempty_Behavior_DList next) {
    super();
    set_it(it);
    set_next(next);
  }
  public static Nonempty_Behavior_DList parse(java.io.InputStream in) throws ParseException
    { return new Parser(in)._Nonempty_Behavior_DList(); }
  public static Nonempty_Behavior_DList parse(String s) {
    try { return parse(new java.io.ByteArrayInputStream(s.getBytes())); }
    catch (ParseException e) { throw new RuntimeException(e.toString()); }
  }
  void universal_trv0_bef(UniversalVisitor _v_) {
    _v_.before(this);
  }
  void universal_trv0_aft(UniversalVisitor _v_) {
    _v_.after(this);
  }
  void universal_trv0(UniversalVisitor _v_) {
    universal_trv0_bef(_v_);
    _v_.before_it(this, it);
    it.universal_trv0(_v_);
    _v_.after_it(this, it);
    if (next != null) {
      _v_.before_next(this, next);
    next.universal_trv0(_v_);
      _v_.after_next(this, next);
    }
    universal_trv0_aft(_v_);
  }
  void collectSgraphs_ProgramBehavior_trv_bef(SGraphCollector sgc) {  }
  void collectSgraphs_ProgramBehavior_trv_aft(SGraphCollector sgc) {  }
  void collectSgraphs_ProgramBehavior_trv(SGraphCollector sgc) {
    collectSgraphs_ProgramBehavior_trv_bef(sgc);
    it.collectSgraphs_ProgramBehavior_trv(sgc);
    if (next != null) {
    next.collectSgraphs_ProgramBehavior_trv(sgc);
    }
    collectSgraphs_ProgramBehavior_trv_aft(sgc);
  }
  void checkStars_ProgramBehavior_trv_bef(DummyVisitor dv) {  }
  void checkStars_ProgramBehavior_trv_aft(DummyVisitor dv) {  }
  void checkStars_ProgramBehavior_trv(DummyVisitor dv) {
    checkStars_ProgramBehavior_trv_bef(dv);
    it.checkStars_ProgramBehavior_trv(dv);
    if (next != null) {
    next.checkStars_ProgramBehavior_trv(dv);
    }
    checkStars_ProgramBehavior_trv_aft(dv);
  }
}