org.eclipse.emfforms.spi.swt.treemasterdetail

Interface TreeMasterDetailCache

All Known Implementing Classes:

DefaultTreeMasterDetailCache

public interface TreeMasterDetailCache

A cache for the TreeMasterDetail that allows to cache rendered ECPSWTViews and reuse them when switching between elements in the tree.

Since:

1.9

Author:

Eugen Neufeld

Method Summary

Modifier and Type	Method and Description
void	cache(ECPSWTView ecpView) Caches the provided ECPSWTView to allow it to be reused later.
ECPSWTView	getCachedView(org.eclipse.emf.ecore.EObject selection) Returns the previously cached view for the provided selection.
boolean	isChached(org.eclipse.emf.ecore.EObject selection) Checks whether there is already a cached view available.

Method Detail

isChached

boolean isChached(org.eclipse.emf.ecore.EObject selection)

Checks whether there is already a cached view available.

Parameters:

selection - The new selection of the tree

Returns:

true if there is a cached view for the provided selection, false otherwise

getCachedView

ECPSWTView getCachedView(org.eclipse.emf.ecore.EObject selection)

Returns the previously cached view for the provided selection.

Parameters:

selection - The new selection of the tree

Returns:

The cached view

cache

void cache(ECPSWTView ecpView)

Caches the provided ECPSWTView to allow it to be reused later.

Parameters:

ecpView - The ECPSWTView to cache.