org.eclipse.emfforms.internal.swt.core.plugin
Class LegacyRendererService

java.lang.Object
  extended by org.eclipse.emfforms.internal.swt.core.plugin.LegacyRendererService
All Implemented Interfaces:
EMFFormsRendererService<VElement>

public class LegacyRendererService
extends Object
implements EMFFormsRendererService<VElement>

Renderer service which uses the extension point derivates.

Author:
Eugen Neufeld

Field Summary
 
Fields inherited from interface org.eclipse.emfforms.spi.swt.core.EMFFormsRendererService
NOT_APPLICABLE
 
Constructor Summary
LegacyRendererService()
           
 
Method Summary
 AbstractSWTRenderer<VElement> getRendererInstance(VElement vElement, ViewModelContext viewModelContext)
          Returns a renderer.
 double isApplicable(VElement vElement, ViewModelContext viewModelContext)
          Check whether the provided VElement can be rendered by the AbstractSWTRenderer provided by EMFFormsRendererService.getRendererInstance(VElement, ViewModelContext).
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LegacyRendererService

public LegacyRendererService()
Method Detail

isApplicable

public double isApplicable(VElement vElement,
                           ViewModelContext viewModelContext)
Check whether the provided VElement can be rendered by the AbstractSWTRenderer provided by EMFFormsRendererService.getRendererInstance(VElement, ViewModelContext).

Specified by:
isApplicable in interface EMFFormsRendererService<VElement>
Parameters:
vElement - The VElement to check
viewModelContext - The ViewModelContext to use for the renderer instance
Returns:
EMFFormsRendererService.NOT_APPLICABLE if the renderer doesn't fit, a positive value otherwise
See Also:
EMFFormsRendererService.isApplicable(VElement,ViewModelContext)

getRendererInstance

public AbstractSWTRenderer<VElement> getRendererInstance(VElement vElement,
                                                         ViewModelContext viewModelContext)
Returns a renderer.

Specified by:
getRendererInstance in interface EMFFormsRendererService<VElement>
Parameters:
vElement - The VElement to create the renderer instance for
viewModelContext - The ViewModelContext to use for the renderer instance
Returns:
The AbstractSWTRenderer
See Also:
EMFFormsRendererService.getRendererInstance(VElement, ViewModelContext)


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