NET/worlds/scape/UndoablAdd.java


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package NET.worlds.scape;

class UndoablAdd implements Undoable {
   protected VectorProperty prop;
   protected Object obj;

   UndoablAdd(VectorProperty prop, Object obj) {
      this.prop = prop;
      this.obj = obj;
      prop.add(obj);
   }

   @Override
   public void undo() {
      this.prop.delete(this.obj);
   }

   public Object getObject() {
      return this.obj;
   }
}