com.levigo.util.base.glazedlists
Interface UndoRedoSupport.Edit

Enclosing class:

UndoRedoSupport<E>

public static interface UndoRedoSupport.Edit

Provides an easy interface to undo/redo a ListEvent in its entirety. At any point in time it is only possible to do one, and only one, of undo() and redo(). To determine which one is allowed, use canUndo() and canRedo().

Method Summary

boolean	canRedo() Returns true if this edit may be redone.
boolean	canUndo() Returns true if this edit may be undone.
void	redo() Re-applies the edit.
void	undo() Undo the edit.

Method Detail

undo

void undo()

Undo the edit.

canUndo

boolean canUndo()

Returns true if this edit may be undone.

redo

void redo()

Re-applies the edit.

canRedo

boolean canRedo()

Returns true if this edit may be redone.