Interface GraphDiff

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void apply​(GraphChangeHandler handler)
      Calls appropriate methods on the handler to "replay" this change.
      boolean isNoop()
      Returns true if this diff is simply a placeholder and does not perform any actual operation.
      void undo​(GraphChangeHandler handler)
      Calls appropriate methods on the handler to revert this change.
    • Method Detail

      • isNoop

        boolean isNoop()
        Returns true if this diff is simply a placeholder and does not perform any actual operation.
      • apply

        void apply​(GraphChangeHandler handler)
        Calls appropriate methods on the handler to "replay" this change.
      • undo

        void undo​(GraphChangeHandler handler)
        Calls appropriate methods on the handler to revert this change.