import edu.neu.ccs.demeter.*;
class MethodBody {
  protected StrategyExpression trv;
  public StrategyExpression get_trv() { return trv; }
  public void set_trv(StrategyExpression new_trv) { trv = new_trv; }
  protected VisitorRef vis;
  public VisitorRef get_vis() { return vis; }
  public void set_vis(VisitorRef new_vis) { vis = new_vis; }
  public MethodBody() { super(); }
  public MethodBody(StrategyExpression trv, VisitorRef vis) {
    super();
    set_trv(trv);
    set_vis(vis);
  }
  public static MethodBody parse(java.io.Reader in) throws ParseException { return new Parser(in)._MethodBody(); }
  public static MethodBody parse(java.io.InputStream in) throws ParseException { return new Parser(in)._MethodBody(); }
  public static MethodBody parse(String s) {
    try { return parse(new java.io.StringReader(s)); }
    catch (ParseException e) {
      throw new RuntimeException(e.toString());
    }
  }
  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_trv(this, trv);
    trv.universal_trv0(_v_);
    ((UniversalVisitor) _v_).after_trv(this, trv);
    ((UniversalVisitor) _v_).before_vis(this, vis);
    vis.universal_trv0(_v_);
    ((UniversalVisitor) _v_).after_vis(this, vis);
    universal_trv0_aft(_v_);
  }

  void __trav_display_DAJ_trv_bef(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).before(this);
  }

  void __trav_display_DAJ_trv_aft(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).after(this);
  }

  void __trav_display_DAJ_trv(DisplayVisitor __v0) {
    __trav_display_DAJ_trv_bef(__v0);
    ((DisplayVisitor) __v0).before_trv(this, trv);
    trv.__trav_display_DAJ_trv(__v0);
    ((UniversalVisitor) __v0).after_trv(this, trv);
    ((DisplayVisitor) __v0).before_vis(this, vis);
    vis.__trav_display_DAJ_trv(__v0);
    ((UniversalVisitor) __v0).after_vis(this, vis);
    __trav_display_DAJ_trv_aft(__v0);
  }

}