// This file is automatically generated by Demeter/Java.

CopyVisitor {
  (@
    private java.util.Stack history = new java.util.Stack();
    public CopyVisitor(Class firstClass) {
      try {
        history.push(firstClass.newInstance());
      } catch(Exception e) {
        e.printStackTrace();
      }
    }
  @)
  get copy (@ return history.peek(); @)
  return Object (@ get_copy() @)


  before -> S, service, Service (@
    S it = (S) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_service((Service) p);
    history.push(p);
  @)

  after -> S, service, Service (@
    history.pop();
  @)

  before -> Basic_Service, address, Address (@
    Basic_Service it = (Basic_Service) history.peek();
    Address p = new Address();
    it.set_address(p);
    history.push(p);
  @)

  after -> Basic_Service, address, Address (@
    history.pop();
  @)

  before -> Sequential_Execution, first, S (@
    Sequential_Execution it = (Sequential_Execution) history.peek();
    S p = new S();
    it.set_first(p);
    history.push(p);
  @)

  after -> Sequential_Execution, first, S (@
    history.pop();
  @)

  before -> Sequential_Execution, second, S (@
    Sequential_Execution it = (Sequential_Execution) history.peek();
    S p = new S();
    it.set_second(p);
    history.push(p);
  @)

  after -> Sequential_Execution, second, S (@
    history.pop();
  @)

  before -> Address, string, String (@
    Address it = (Address) history.peek();
    it.set_string(dest);
  @)

  before -> Repeatition, repeat, S (@
    Repeatition it = (Repeatition) history.peek();
    S p = new S();
    it.set_repeat(p);
    history.push(p);
  @)

  after -> Repeatition, repeat, S (@
    history.pop();
  @)

  before -> Time_Limit, time, Time (@
    Time_Limit it = (Time_Limit) history.peek();
    Time p = new Time();
    it.set_time(p);
    history.push(p);
  @)

  after -> Time_Limit, time, Time (@
    history.pop();
  @)

  before -> Time_Limit, on, Block (@
    Time_Limit it = (Time_Limit) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_on((Block) p);
    history.push(p);
  @)

  after -> Time_Limit, on, Block (@
    history.pop();
  @)

  before -> Time, l, long (@
    Time it = (Time) history.peek();
    it.set_l(dest);
  @)

  before -> Concurrent_Execution, main, S (@
    Concurrent_Execution it = (Concurrent_Execution) history.peek();
    S p = new S();
    it.set_main(p);
    history.push(p);
  @)

  after -> Concurrent_Execution, main, S (@
    history.pop();
  @)

  before -> Concurrent_Execution, thread, S (@
    Concurrent_Execution it = (Concurrent_Execution) history.peek();
    S p = new S();
    it.set_thread(p);
    history.push(p);
  @)

  after -> Concurrent_Execution, thread, S (@
    history.pop();
  @)

  before -> Visitor, rv, RepeatCheckingVisitor (@
    Visitor it = (Visitor) history.peek();
    RepeatCheckingVisitor p = new RepeatCheckingVisitor();
    it.set_rv(p);
    history.push(p);
  @)

  after -> Visitor, rv, RepeatCheckingVisitor (@
    history.pop();
  @)

  before -> Visitor, lv, LimitCheckingVisitor (@
    Visitor it = (Visitor) history.peek();
    LimitCheckingVisitor p = new LimitCheckingVisitor();
    it.set_lv(p);
    history.push(p);
  @)

  after -> Visitor, lv, LimitCheckingVisitor (@
    history.pop();
  @)

  before -> Visitor, date, long (@
    Visitor it = (Visitor) history.peek();
    it.set_date(dest);
  @)

  before -> Visitor, page, StringBuffer (@
    Visitor it = (Visitor) history.peek();
    it.set_page(dest);
  @)

  before -> Visitor, urlConn, URL (@
    Visitor it = (Visitor) history.peek();
    it.set_urlConn(dest);
  @)

  before -> Visitor, stream, InputStream (@
    Visitor it = (Visitor) history.peek();
    it.set_stream(dest);
  @)

  before -> Visitor, next, int (@
    Visitor it = (Visitor) history.peek();
    it.set_next(dest);
  @)

  before -> Visitor, active, boolean (@
    Visitor it = (Visitor) history.peek();
    it.set_active(dest);
  @)

  before -> Visitor, s, Thread (@
    Visitor it = (Visitor) history.peek();
    it.set_s(dest);
  @)

  before -> Visitor, concurrent, boolean (@
    Visitor it = (Visitor) history.peek();
    it.set_concurrent(dest);
  @)

  before -> Visitor, sequentialStack, Stack (@
    Visitor it = (Visitor) history.peek();
    it.set_sequentialStack(dest);
  @)

  before -> Visitor, concurrentStack, Stack (@
    Visitor it = (Visitor) history.peek();
    it.set_concurrentStack(dest);
  @)

  before -> RepeatCheckingVisitor, date, long (@
    RepeatCheckingVisitor it = (RepeatCheckingVisitor) history.peek();
    it.set_date(dest);
  @)

  before -> RepeatCheckingVisitor, lv, LimitCheckingVisitor (@
    RepeatCheckingVisitor it = (RepeatCheckingVisitor) history.peek();
    LimitCheckingVisitor p = new LimitCheckingVisitor();
    it.set_lv(p);
    history.push(p);
  @)

  after -> RepeatCheckingVisitor, lv, LimitCheckingVisitor (@
    history.pop();
  @)

  before -> RepeatCheckingVisitor, v, Visitor (@
    RepeatCheckingVisitor it = (RepeatCheckingVisitor) history.peek();
    Visitor p = new Visitor();
    it.set_v(p);
    history.push(p);
  @)

  after -> RepeatCheckingVisitor, v, Visitor (@
    history.pop();
  @)

  before -> LimitCheckingVisitor, limitFlag, boolean (@
    LimitCheckingVisitor it = (LimitCheckingVisitor) history.peek();
    it.set_limitFlag(dest);
  @)

  before -> LimitCheckingVisitor, limit, long (@
    LimitCheckingVisitor it = (LimitCheckingVisitor) history.peek();
    it.set_limit(dest);
  @)

  before -> LimitCheckingVisitor, date, Long (@
    LimitCheckingVisitor it = (LimitCheckingVisitor) history.peek();
    it.set_date(dest);
  @)

  before -> LimitCheckingVisitor, limitStack, Stack (@
    LimitCheckingVisitor it = (LimitCheckingVisitor) history.peek();
    it.set_limitStack(dest);
  @)

  before -> LimitCheckingVisitor, v, Visitor (@
    LimitCheckingVisitor it = (LimitCheckingVisitor) history.peek();
    Visitor p = new Visitor();
    it.set_v(p);
    history.push(p);
  @)

  after -> LimitCheckingVisitor, v, Visitor (@
    history.pop();
  @)

  before -> TimeCheckingVisitor, flag, int (@
    TimeCheckingVisitor it = (TimeCheckingVisitor) history.peek();
    it.set_flag(dest);
  @)

  before -> TimeCheckingVisitor, time, long (@
    TimeCheckingVisitor it = (TimeCheckingVisitor) history.peek();
    it.set_time(dest);
  @)

  before -> TimeCheckingVisitor, pretime, long (@
    TimeCheckingVisitor it = (TimeCheckingVisitor) history.peek();
    it.set_pretime(dest);
  @)

  before -> TimeCheckingVisitor, condition, boolean (@
    TimeCheckingVisitor it = (TimeCheckingVisitor) history.peek();
    it.set_condition(dest);
  @)

  before -> PrintVisitor, indent, int (@
    PrintVisitor it = (PrintVisitor) history.peek();
    it.set_indent(dest);
  @)

  before -> PrintVisitor, needSpace, boolean (@
    PrintVisitor it = (PrintVisitor) history.peek();
    it.set_needSpace(dest);
  @)

  before -> SubgraphVisitor, is_equal, boolean (@
    SubgraphVisitor it = (SubgraphVisitor) history.peek();
    it.set_is_equal(dest);
  @)

  before -> EqualVisitor, is_equal, boolean (@
    EqualVisitor it = (EqualVisitor) history.peek();
    it.set_is_equal(dest);
  @)

  before -> DisplayVisitor, indent, int (@
    DisplayVisitor it = (DisplayVisitor) history.peek();
    it.set_indent(dest);
  @)

  before -> TraceVisitor, indent, int (@
    TraceVisitor it = (TraceVisitor) history.peek();
    it.set_indent(dest);
  @)

}