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.

Author:

Eugen Neufeld

Constructor Summary

Constructors

Constructor and Description
ViewTemplateProviderImpl()

Method Summary

Modifier and Type	Method and Description
VTViewTemplate	getMutableViewTemplate() Returns a reference to VTViewTemplate.
Set<VTStyleProperty>	getStyleProperties(VElement vElement, ViewModelContext viewModelContext) Return all StyleProperties which are applicable to the provided VElement.
VTViewTemplate	getViewTemplate() Returns a copy of the view template.
boolean	hasControlValidationTemplate()
void	setReportService(ReportService reportService) Sets the report service.
protected void	setViewTemplate(VTViewTemplate viewTemplate) Currently only a testing method.
protected void	startup(org.osgi.framework.BundleContext bundleContext) Startup method for osgi service.

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

setReportService

public void setReportService(ReportService reportService)

Sets the report service.

Parameters:

reportService - the ReportService

startup

protected void startup(org.osgi.framework.BundleContext bundleContext)

Startup method for osgi service.

Parameters:

bundleContext - the BundleContext

getViewTemplate

public VTViewTemplate getViewTemplate()

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

Specified by:

getViewTemplate in interface VTViewTemplateProvider

Returns:

a copy of the VTViewTemplate

See Also:

VTViewTemplateProvider.getViewTemplate()

getMutableViewTemplate

public VTViewTemplate getMutableViewTemplate()

Returns a reference to VTViewTemplate. This must not be modified in regular cases, after the VTViewTemplateProvider has returned the first VTStyleProperty, as they might be cashed by callers.

Returns:

the current VTViewTemplate

setViewTemplate

protected void setViewTemplate(VTViewTemplate viewTemplate)

Currently only a testing method. Must be revisited if made public.

Parameters:

viewTemplate - the VTViewTemplate to set

getStyleProperties

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

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

See Also:

VTViewTemplateProvider.getStyleProperties(org.eclipse.emf.ecp.view.spi.model.VElement, org.eclipse.emf.ecp.view.spi.context.ViewModelContext)

hasControlValidationTemplate

public boolean hasControlValidationTemplate()

Specified by:

hasControlValidationTemplate in interface VTViewTemplateProvider

Returns:

whether the VTViewTemplateProvider provides a VTControlValidationTemplate

See Also:

VTViewTemplateProvider.hasControlValidationTemplate()