Package weka.core

Interface Undoable

  • All Known Implementing Classes:
    ArffPanel, ArffSortedTableModel, ArffTableModel

    public interface Undoable
    Interface implemented by classes that support undo.
    Version:
    $Revision: 1.2 $
    Author:
    FracPete (fracpete at waikato dot ac dot nz)
    • Method Detail

      • isUndoEnabled

        boolean isUndoEnabled()
        returns whether undo support is enabled
      • setUndoEnabled

        void setUndoEnabled​(boolean enabled)
        sets whether undo support is enabled
      • clearUndo

        void clearUndo()
        removes the undo history
      • canUndo

        boolean canUndo()
        returns whether an undo is possible, i.e. whether there are any undo points saved so far
        Returns:
        returns TRUE if there is an undo possible
      • undo

        void undo()
        undoes the last action
      • addUndoPoint

        void addUndoPoint()
        adds an undo point to the undo history