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.*;
abstract class VisitorRef extends VisitorExpression {
  public VisitorRef() {
    super();
  }
  void universal_trv0_bef(UniversalVisitor _v_) {
    super.universal_trv0_bef(_v_);
    _v_.before(this);
  }
  void universal_trv0_aft(UniversalVisitor _v_) {
    _v_.after(this);
    super.universal_trv0_aft(_v_);
  }
  void universal_trv0(UniversalVisitor _v_) {
    super.universal_trv0(_v_);
  }
  void toAllSubclasses_Program_trv_bef(ClassNameTranspVisitor cntv, EdgeVisitor aev) {
    super.toAllSubclasses_Program_trv_bef(cntv, aev);
  }
  void toAllSubclasses_Program_trv_aft(ClassNameTranspVisitor cntv, EdgeVisitor aev) {
    super.toAllSubclasses_Program_trv_aft(cntv, aev);
  }
  void toAllSubclasses_Program_trv(ClassNameTranspVisitor cntv, EdgeVisitor aev) {  }
  void checkStars_ProgramBehavior_trv(DummyVisitor dv) {  }
}