import edu.neu.ccs.demeter.*;
class TraceVisitor extends UniversalVisitor {
  protected int indent;
  public int get_indent() { return indent; }
  public void set_indent(int new_indent) { indent = new_indent; }
  public TraceVisitor() { super(); }
  public TraceVisitor(int indent) {
    super();
    set_indent(indent);
  }

    protected java.io.PrintWriter out = new java.io.PrintWriter(System.out, true);
    java.io.PrintWriter get_out()             { return out; }
    void set_out(java.io.PrintWriter new_out) { out = new_out; }
    TraceVisitor(java.io.PrintWriter out)     { set_out(out); }
    TraceVisitor(java.io.PrintStream out)
      { set_out(new java.io.PrintWriter(out, true)); }
  
  public void finish() { out.flush(); }
  public void before(ShoeOrder host) {
    out.println("before ShoeOrder");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(ShoeOrder host) {
    out.println("after ShoeOrder");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_id(ShoeOrder source, String dest) {
    out.println("before -> ShoeOrder, id, String ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_id(ShoeOrder source, String dest) {
    out.println("after -> ShoeOrder, id, String ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_style(ShoeOrder source, String dest) {
    out.println("before -> ShoeOrder, style, String ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_style(ShoeOrder source, String dest) {
    out.println("after -> ShoeOrder, style, String ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_color(ShoeOrder source, Ident dest) {
    out.println("before -> ShoeOrder, color, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_color(ShoeOrder source, Ident dest) {
    out.println("after -> ShoeOrder, color, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_size(ShoeOrder source, String dest) {
    out.println("before -> ShoeOrder, size, String ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_size(ShoeOrder source, String dest) {
    out.println("after -> ShoeOrder, size, String ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_width(ShoeOrder source, Width dest) {
    out.println("before -> ShoeOrder, width, Width ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_width(ShoeOrder source, Width dest) {
    out.println("after -> ShoeOrder, width, Width ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_stores(ShoeOrder source, Store_List dest) {
    out.println("before -> ShoeOrder, stores, Store_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_stores(ShoeOrder source, Store_List dest) {
    out.println("after -> ShoeOrder, stores, Store_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(Width host) {
    out.println("before Width");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(Width host) {
    out.println("after Width");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_w(Width source, W dest) {
    out.println("before -> Width, w, W ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_w(Width source, W dest) {
    out.println("after -> Width, w, W ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(W host) {
    out.println("before W");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(W host) {
    out.println("after W");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(AA host) {
    out.println("before AA");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(AA host) {
    out.println("after AA");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(EE host) {
    out.println("before EE");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(EE host) {
    out.println("after EE");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(Store host) {
    out.println("before Store");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(Store host) {
    out.println("after Store");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_name(Store source, Ident dest) {
    out.println("before -> Store, name, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_name(Store source, Ident dest) {
    out.println("after -> Store, name, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_howManySuchShoes(Store source, Quantity dest) {
    out.println("before -> Store, howManySuchShoes, Quantity ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_howManySuchShoes(Store source, Quantity dest) {
    out.println("after -> Store, howManySuchShoes, Quantity ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(Quantity host) {
    out.println("before Quantity");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(Quantity host) {
    out.println("after Quantity");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_number(Quantity source, Number dest) {
    out.println("before -> Quantity, number, Number ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_number(Quantity source, Number dest) {
    out.println("after -> Quantity, number, Number ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(Main host) {
    out.println("before Main");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(Main host) {
    out.println("after Main");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(SummingVisitor host) {
    out.println("before SummingVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(SummingVisitor host) {
    out.println("after SummingVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_total(SummingVisitor source, int dest) {
    out.println("before -> SummingVisitor, total, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_total(SummingVisitor source, int dest) {
    out.println("after -> SummingVisitor, total, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(PrintVisitor host) {
    out.println("before PrintVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(PrintVisitor host) {
    out.println("after PrintVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_indent(PrintVisitor source, int dest) {
    out.println("before -> PrintVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_indent(PrintVisitor source, int dest) {
    out.println("after -> PrintVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_needSpace(PrintVisitor source, boolean dest) {
    out.println("before -> PrintVisitor, needSpace, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_needSpace(PrintVisitor source, boolean dest) {
    out.println("after -> PrintVisitor, needSpace, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(CopyVisitor host) {
    out.println("before CopyVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(CopyVisitor host) {
    out.println("after CopyVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_copy(CopyVisitor source, Object dest) {
    out.println("before -> CopyVisitor, copy, Object ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_copy(CopyVisitor source, Object dest) {
    out.println("after -> CopyVisitor, copy, Object ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(SubgraphVisitor host) {
    out.println("before SubgraphVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(SubgraphVisitor host) {
    out.println("after SubgraphVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_is_equal(SubgraphVisitor source, boolean dest) {
    out.println("before -> SubgraphVisitor, is_equal, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_is_equal(SubgraphVisitor source, boolean dest) {
    out.println("after -> SubgraphVisitor, is_equal, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(EqualVisitor host) {
    out.println("before EqualVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(EqualVisitor host) {
    out.println("after EqualVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_is_equal(EqualVisitor source, boolean dest) {
    out.println("before -> EqualVisitor, is_equal, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_is_equal(EqualVisitor source, boolean dest) {
    out.println("after -> EqualVisitor, is_equal, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(DisplayVisitor host) {
    out.println("before DisplayVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(DisplayVisitor host) {
    out.println("after DisplayVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_indent(DisplayVisitor source, int dest) {
    out.println("before -> DisplayVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_indent(DisplayVisitor source, int dest) {
    out.println("after -> DisplayVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(TraceVisitor host) {
    out.println("before TraceVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(TraceVisitor host) {
    out.println("after TraceVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_indent(TraceVisitor source, int dest) {
    out.println("before -> TraceVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_indent(TraceVisitor source, int dest) {
    out.println("after -> TraceVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(UniversalVisitor host) {
    out.println("before UniversalVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(UniversalVisitor host) {
    out.println("after UniversalVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(Store_List host) {
    out.println("before Store_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(Store_List host) {
    out.println("after Store_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_first(Store_List source, Nonempty_Store_List dest) {
    out.println("before -> Store_List, first, Nonempty_Store_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_first(Store_List source, Nonempty_Store_List dest) {
    out.println("after -> Store_List, first, Nonempty_Store_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before(Nonempty_Store_List host) {
    out.println("before Nonempty_Store_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after(Nonempty_Store_List host) {
    out.println("after Nonempty_Store_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_it(Nonempty_Store_List source, Store dest) {
    out.println("before -> Nonempty_Store_List, it, Store ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_it(Nonempty_Store_List source, Store dest) {
    out.println("after -> Nonempty_Store_List, it, Store ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void before_next(Nonempty_Store_List source, Nonempty_Store_List dest) {
    out.println("before -> Nonempty_Store_List, next, Nonempty_Store_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  public void after_next(Nonempty_Store_List source, Nonempty_Store_List dest) {
    out.println("after -> Nonempty_Store_List, next, Nonempty_Store_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }
  void universal_trv0_bef(UniversalVisitor _v_) {
    super.universal_trv0_bef(_v_);
  }

  void universal_trv0_aft(UniversalVisitor _v_) {
    super.universal_trv0_aft(_v_);
  }

  void universal_trv0(UniversalVisitor _v_) {
    universal_trv0_bef(_v_);
    super.universal_trv0(_v_);
    universal_trv0_aft(_v_);
  }

}