package EDU.neu.ccs.demeter.tools.apstudio.graphedit;
import java.awt.*;
import java.io.*;
import java.util.*;
import EDU.neu.ccs.demeter.*;
import EDU.neu.ccs.demeter.common.tg.*;


import EDU.neu.ccs.demeter.*;
class UniqueIDGenerator {
  public UniqueIDGenerator() {
    super();
  }
  public static UniqueIDGenerator parse(java.io.InputStream in) throws ParseException
    { return new Parser(in)._UniqueIDGenerator(); }
  public static UniqueIDGenerator parse(String s) {
    try { return parse(new java.io.ByteArrayInputStream(s.getBytes())); }
    catch (ParseException e) { throw new RuntimeException(e.toString()); }
  }

		static UID uidgen = new UID(new Integer (0));
		public static UID get_NextUnique()
		{
			UID olduid = uidgen ;
			uidgen = new UID (new Integer( uidgen.get_id().intValue() + 1 ));
			return olduid ;
		}
	  void universal_trv0_bef(UniversalVisitor _v_) {
    _v_.before(this);
  }
  void universal_trv0_aft(UniversalVisitor _v_) {
    _v_.after(this);
  }
  void universal_trv0(UniversalVisitor _v_) {
    universal_trv0_bef(_v_);
    universal_trv0_aft(_v_);
  }
}