com.sk89q.worldedit.history.change

Interface Change

All Known Implementing Classes:

BlockChange, EntityCreate, EntityRemove

public interface Change

Describes a change that can be undone or re-applied.

Method Summary

Modifier and Type	Method and Description
void	redo(UndoContext context) Perform an redo.
void	undo(UndoContext context) Perform an undo.

Method Detail

undo

void undo(UndoContext context)
   throws WorldEditException

Perform an undo. This method may not be available if the object was returned from ChangeSet.forwardIterator().

Parameters:

context - a context for undo

Throws:

WorldEditException - on an error

redo

void redo(UndoContext context)
   throws WorldEditException

Perform an redo. This method may not be available if the object was returned from ChangeSet.backwardIterator() ()}.

Parameters:

context - a context for redo

Throws:

WorldEditException - on an error