// This file is automatically generated by DemeterJ.

PrintVisitor {
  {{
    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; }
    PrintVisitor(java.io.PrintWriter out)     { set_out(out); }
    PrintVisitor(java.io.PrintStream out)
      { set_out(new java.io.PrintWriter(out, true)); }
  }}
  finish {{ out.flush(); }}

  protected void space() {{
    if (needSpace) out.print(" ");
    needSpace = false;
  }}

  before -> Join, first, PathSpec {{
    out.println();
    for (int i = 0; i < indent; i++) out.print("\t");
    needSpace = false;
    out.print("(join");
    needSpace = true;
    out.print("\t");
    indent++;
    needSpace = false;
  }}

  after -> Join, second, PathSpec {{
    indent--;
    out.println();
    for (int i = 0; i < indent; i++) out.print("\t");
    needSpace = false;
    out.print(")");
    needSpace = false;
  }}

  before -> Merge, first, PathSpec {{
    out.println();
    for (int i = 0; i < indent; i++) out.print("\t");
    needSpace = false;
    out.print("(merge");
    needSpace = true;
    out.print("\t");
    indent++;
    needSpace = false;
  }}

  after -> Merge, second, PathSpec {{
    indent--;
    out.println();
    for (int i = 0; i < indent; i++) out.print("\t");
    needSpace = false;
    out.print(")");
    needSpace = false;
  }}

  before -> Simple, source, Node {{
    out.println();
    for (int i = 0; i < indent; i++) out.print("\t");
    needSpace = false;
    out.print("->");
    needSpace = false;
  }}

  before -> Node, v, Ident {{
    space();
    out.print(source.get_v());
    needSpace = true;
  }}

  before -> PrintVisitor, indent, int {{
    space();
    out.print(source.get_indent());
    needSpace = true;
  }}

  before -> PrintVisitor, needSpace, boolean {{
    space();
    out.print(source.get_needSpace());
    needSpace = true;
  }}

  before -> CopyVisitor, copy, Object {{
    space();
    out.print(source.get_copy());
    needSpace = true;
  }}

  before -> SubgraphVisitor, is_equal, boolean {{
    space();
    out.print(source.get_is_equal());
    needSpace = true;
  }}

  before -> EqualVisitor, is_equal, boolean {{
    space();
    out.print(source.get_is_equal());
    needSpace = true;
  }}

  before -> DisplayVisitor, indent, int {{
    space();
    out.print(source.get_indent());
    needSpace = true;
  }}

  before -> TraceVisitor, indent, int {{
    space();
    out.print(source.get_indent());
    needSpace = true;
  }}

  before PathSpec_PList {{
    out.print("(");
    needSpace = false;
  }}

  after PathSpec_PList {{
    out.print(")");
    needSpace = false;
  }}

  before Node_PList {{
    out.print("(");
    needSpace = false;
  }}

  after Node_PList {{
    out.print(")");
    needSpace = false;
  }}

}