public interface Command extends UndoRedoInfo
DELETE, INSERT, UPDATE
Modifier and Type | Method and Description |
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void |
redo()
Re-does the following redoable command.
|
void |
undo()
Undoes the following undoable command.
|
getDate, getDescription, getType
void undo() throws UndoException
UndoException
- if there is an error performing de undo actionvoid redo() throws RedoException
RedoException
- if there is an error performing de redo action