org.eclipse.emf.ecp.view.template.service

Class ViewTemplateProviderImpl

java.lang.Object

org.eclipse.emf.ecp.view.template.service.ViewTemplateProviderImpl

All Implemented Interfaces:

VTViewTemplateProvider

public class ViewTemplateProviderImpl
extends Object
implements VTViewTemplateProvider

Implementation of the VTViewTemplateProvider. This implementations uses ViewTemplateSupplier to offer an extensible mechanism of gathering VTStyleProperties from different sources.

Author:

Eugen Neufeld

Constructor Summary

Constructors

Constructor and Description
ViewTemplateProviderImpl()

Method Summary

Modifier and Type	Method and Description
Set<VTStyleProperty>	getStyleProperties(VElement vElement, ViewModelContext viewModelContext) Return all StyleProperties which are applicable to the provided VElement.
VTViewTemplate	getViewTemplate() Deprecated.
boolean	hasControlValidationTemplate() Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ViewTemplateProviderImpl

public ViewTemplateProviderImpl()

Method Detail

getViewTemplate

@Deprecated
public VTViewTemplate getViewTemplate()

Deprecated.

Returns a copy of the view template. Modifications on this copy will not influence any future calls on the VTViewTemplateProvider

This implementation returns a new VTViewTemplate merged from all view templates known to the ViewTemplateSuppliers. If multiple view templates provide a VTControlValidationTemplate, it is not specified which one is used.

Specified by:

getViewTemplate in interface VTViewTemplateProvider

Returns:

The merged VTViewTemplate which might be empty but never null.

See Also:

VTViewTemplateProvider.getViewTemplate()

getStyleProperties

public Set<VTStyleProperty> getStyleProperties(VElement vElement,
                                               ViewModelContext viewModelContext)

Description copied from interface: VTViewTemplateProvider

Return all StyleProperties which are applicable to the provided VElement. The returned values might be cached by the caller. Therefore on the same arguments, the VTViewTemplateProvider is expected to return the same set of VTStyleProperty

Specified by:

getStyleProperties in interface VTViewTemplateProvider

Parameters:

vElement - the VElement to get the StyleProperties for

viewModelContext - the ViewModelContext currently in use

Returns:

the collection of all StyleProperties which are applicable to the provided VElement or an empty set

hasControlValidationTemplate

@Deprecated
public boolean hasControlValidationTemplate()

Deprecated.

Specified by:

hasControlValidationTemplate in interface VTViewTemplateProvider

Returns:

whether the VTViewTemplateProvider provides a VTControlValidationTemplate