// 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 -> TwoButtonCommand, twobuttonmousebutton, TwoButtonMouseButton {{
    space();
    out.print("twobutton");
    needSpace = true;
  }}

  before -> ThreeButtonCommand, threebuttonmousebutton, ThreeButtonMouseButton {{
    space();
    out.print("threebutton");
    needSpace = true;
  }}

  before -> WheelButtonCommand, wheelmousebutton, WheelMouseButton {{
    space();
    out.print("wbutton");
    needSpace = true;
  }}

  before LeftButton {{
    space();
    out.print("left");
    needSpace = true;
  }}

  before RightButton {{
    space();
    out.print("right");
    needSpace = true;
  }}

  before MiddleButton {{
    space();
    out.print("middle");
    needSpace = true;
  }}

  before WheelButton {{
    space();
    out.print("wheel");
    needSpace = true;
  }}

  before ClickOp {{
    space();
    out.print("click");
    needSpace = true;
  }}

  before PressOp {{
    space();
    out.print("press");
    needSpace = true;
  }}

  before ReleaseOp {{
    space();
    out.print("release");
    needSpace = true;
  }}

  before RollUpOp {{
    space();
    out.print("roll up");
    needSpace = true;
  }}

  before RollDownOp {{
    space();
    out.print("roll down");
    needSpace = true;
  }}

  before -> MouseCoordinates, mousecoordinate, MouseCoordinate {{
    space();
    out.print("at");
    needSpace = true;
    out.print("(");
    needSpace = false;
  }}

  after -> MouseCoordinates, mousecoordinate, MouseCoordinate {{
    out.print(")");
    needSpace = false;
  }}

  before -> PointCoordinate, x, int {{
    space();
    out.print(source.get_x());
    needSpace = true;
  }}

  before -> PointCoordinate, y, int {{
    out.print(",");
    needSpace = false;
    space();
    out.print(source.get_y());
    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;
  }}

}