org.fit.layout.api

Interface PageStorage

All Superinterfaces:

GUIUpdateSource, Service

public interface PageStorage
extends Service, GUIUpdateSource

A service that is able to save the current page to a storage and to update the page currently stored in the storage.

Author:

burgetr

Method Summary

Modifier and Type	Method and Description
boolean	saveAvailable() Checks whether the save function is available (i.e. the storage is ready).
void	saveCurrentPage() Saves the current page (including the area tree and the logical tree if available) as the new entity in the storage.
boolean	updateAvailable() Checks whether the current page may be updated in the storage, i.e.
void	updateCurrentPage() Updates the current page in the storage.

Methods inherited from interface org.fit.layout.api.Service

getDescription, getId, getName

Methods inherited from interface org.fit.layout.gui.GUIUpdateSource

registerGUIUpdateListener

Method Detail

saveAvailable

boolean saveAvailable()

Checks whether the save function is available (i.e. the storage is ready).

Returns:

true when the storage is ready to save the new page.

saveCurrentPage

void saveCurrentPage()

Saves the current page (including the area tree and the logical tree if available) as the new entity in the storage.

updateAvailable

boolean updateAvailable()

Checks whether the current page may be updated in the storage, i.e. the storage is ready and the page has been already saved.

Returns:

true when the page may be updated in the storage

updateCurrentPage

void updateCurrentPage()

Updates the current page in the storage.