de.hybris.platform.printcockpit.model.undo.impl

Class ChapterPagesUndoableOperation

java.lang.Object

de.hybris.platform.printcockpit.model.undo.impl.ChapterPagesUndoableOperation

All Implemented Interfaces:

UndoableOperation

public class ChapterPagesUndoableOperation
extends Object
implements UndoableOperation

Constructor Summary

Constructors

Constructor and Description
ChapterPagesUndoableOperation(TypedObject chapter, List<PageModel> oldPages, List<PageModel> newPages)

Method Summary

Modifier and Type	Method and Description
boolean	canRedo() Returns true is the operation can be redone.
boolean	canUndo() Returns true if the operation can be undone.
String	getRedoContextDescription()
String	getRedoPresentationName() A human readable description of the re-do operation (such as "Re-do edit").
String	getUndoContextDescription()
String	getUndoPresentationName() A human readable description of the undo operation (such as "Undo edit").
void	redo() Redo the operation that has been undone.
void	undo() Undo the operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChapterPagesUndoableOperation

public ChapterPagesUndoableOperation(TypedObject chapter,
                                     List<PageModel> oldPages,
                                     List<PageModel> newPages)

Method Detail

canRedo

public boolean canRedo()

Description copied from interface: UndoableOperation

Returns true is the operation can be redone. May return false if in the meantime the object model is in a state that this operation cannot be made redone. Note that you don't have to keep track if the operation has been undone.

Specified by:

canRedo in interface UndoableOperation

Returns:

true is the operation can be redone, false otherwise

canUndo

public boolean canUndo()

Description copied from interface: UndoableOperation

Returns true if the operation can be undone. May return false if in the meantime the object model is in a state that this operation cannot be made undone anymore.

Specified by:

canUndo in interface UndoableOperation

Returns:

true is the operation can be undone, false otherwise

getRedoContextDescription

public String getRedoContextDescription()

Specified by:

getRedoContextDescription in interface UndoableOperation

getRedoPresentationName

public String getRedoPresentationName()

Description copied from interface: UndoableOperation

A human readable description of the re-do operation (such as "Re-do edit").

Specified by:

getRedoPresentationName in interface UndoableOperation

Returns:

human readable description of the re-do operation (such as "Re-do edit")

getUndoContextDescription

public String getUndoContextDescription()

Specified by:

getUndoContextDescription in interface UndoableOperation

getUndoPresentationName

public String getUndoPresentationName()

Description copied from interface: UndoableOperation

A human readable description of the undo operation (such as "Undo edit").

Specified by:

getUndoPresentationName in interface UndoableOperation

Returns:

human readable description of the undo operation (such as "Undo edit")

redo

public void redo()
          throws CannotRedoException

Description copied from interface: UndoableOperation

Redo the operation that has been undone.

Specified by:

redo in interface UndoableOperation

Throws:

CannotRedoException - if the operation cannot be redone anymore

See Also:

UndoableOperation.canRedo()

undo

public void undo()
          throws CannotUndoException

Description copied from interface: UndoableOperation

Undo the operation.

Specified by:

undo in interface UndoableOperation

Throws:

CannotUndoException - if the operation cannot be undone anymore

See Also:

UndoableOperation.canUndo()