org.gvsig.tools.undo.command.impl

Class CompoundCommand

java.lang.Object

org.gvsig.tools.undo.command.impl.AbstractCommand

org.gvsig.tools.undo.command.impl.CompoundCommand

All Implemented Interfaces:

Command, UndoRedoInfo

public class CompoundCommand
extends AbstractCommand

Field Summary

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

DELETE, INSERT, UPDATE

Constructor Summary

Constructors

Constructor and Description
CompoundCommand(java.lang.String description)

Method Summary

Modifier and Type	Method and Description
void	add(Command c)
int	getType() Returns the type of action related to data: insertion, deletion or update.
boolean	isEmpty()
void	redo() Re-does the following redoable command.
void	undo() Undoes the following undoable command.

Methods inherited from class org.gvsig.tools.undo.command.impl.AbstractCommand

getDate, getDescription, toString, updateDate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CompoundCommand

public CompoundCommand(java.lang.String description)

Method Detail

isEmpty

public boolean isEmpty()

undo

public void undo()
          throws UndoException

Description copied from interface: Command

Undoes the following undoable command.

Throws:

UndoException - if there is an error performing de undo action

redo

public void redo()
          throws RedoException

Description copied from interface: Command

Re-does the following redoable command.

Throws:

RedoException - if there is an error performing de redo action

add

public void add(Command c)

getType

public int getType()

Description copied from interface: UndoRedoInfo

Returns the type of action related to data: insertion, deletion or update.

Returns:

the type of action related to data: insertion, deletion or update