org.gvsig.tools.undo.command

Interface Command

All Superinterfaces:

UndoRedoInfo

All Known Implementing Classes:

AbstractCommand, AbstractFeatureCommand, AbstractFTypeCommand, CompoundCommand, DeleteFrameCommand, FeatureDeleteCommand, FeatureInsertCommand, FeatureUpdateCommand, FTypeUpdateCommand, InsertFrameCommand, SelectionCommandReverse, SelectionCommandSelect, SelectionCommandSelectAll, SelectionCommandSet, UpdateFrameCommand

public interface Command
extends UndoRedoInfo

Undo/Redoable command interface.

Field Summary

Fields inherited from interface org.gvsig.tools.undo.UndoRedoInfo

DELETE, INSERT, UPDATE

Method Summary

Modifier and Type	Method and Description
void	redo() Re-does the following redoable command.
void	undo() Undoes the following undoable command.

Methods inherited from interface org.gvsig.tools.undo.UndoRedoInfo

getDate, getDescription, getType

Method Detail

undo

void undo()
   throws UndoException

Undoes the following undoable command.

Throws:

UndoException - if there is an error performing de undo action

redo

void redo()
   throws RedoException

Re-does the following redoable command.

Throws:

RedoException - if there is an error performing de redo action