org.eclipse.emfforms.spi.swt.core

Interface EMFFormsAdditionalRendererService<VELEMENT extends VElement>

Type Parameters:

VELEMENT -

All Known Implementing Classes:

LegacyAdditionalRendererService

public interface EMFFormsAdditionalRendererService<VELEMENT extends VElement>

The EMFFormsAdditionalRendererService encapsulates the tester and the access to the AbstractAdditionalSWTRenderer.

Author:

Eugen Neufeld

Method Summary

Modifier and Type	Method and Description
Collection<AbstractAdditionalSWTRenderer<VELEMENT>>	getRendererInstances(VELEMENT vElement, ViewModelContext viewModelContext) Returns a collection of renderers.
boolean	isApplicable(VElement vElement, ViewModelContext viewModelContext) Check whether the provided VElement can be rendered by the AbstractAdditionalSWTRenderer provided by getRendererInstances(VElement, ViewModelContext).

Method Detail

isApplicable

boolean isApplicable(VElement vElement,
                     ViewModelContext viewModelContext)

Check whether the provided VElement can be rendered by the AbstractAdditionalSWTRenderer provided by getRendererInstances(VElement, ViewModelContext).

Parameters:

vElement - The VElement to check

viewModelContext - The ViewModelContext to use

Returns:

true if the AbstractAdditionalSWTRenderer fits, false otherwise

getRendererInstances

Collection<AbstractAdditionalSWTRenderer<VELEMENT>> getRendererInstances(VELEMENT vElement,
                                                                         ViewModelContext viewModelContext)

Returns a collection of renderers.

Parameters:

vElement - The VElement to create the renderer instance for

viewModelContext - The ViewModelContext to use for the renderer instance

Returns:

The collection of AbstractAdditionalSWTRenderers