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

Class ViewTemplateSupplierImpl

java.lang.Object

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

All Implemented Interfaces:

ViewTemplateSupplier

public class ViewTemplateSupplierImpl
extends java.lang.Object
implements ViewTemplateSupplier

EMF Forms's default ViewTemplateSupplier collecting VTViewTemplates registered to the extension point "org.eclipse.emf.ecp.view.template".

Author:

Lucas Koehler

Constructor Summary

Constructors

Constructor	Description
ViewTemplateSupplierImpl()

Method Summary

Modifier and Type	Method	Description
protected void	generateSegments(VTViewTemplate template)	Generate segments for all DMRs of domain model reference selectors and set the corresponding EClasses to the selectors.
java.util.Map<VTStyleProperty,java.lang.Double>	getStyleProperties(VElement vElement, ViewModelContext viewModelContext)	Return all StyleProperties which are applicable to the provided VElement.
java.util.Set<VTViewTemplate>	getViewTemplates()	Returns a copy of the view templates known to this supplier.
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

ViewTemplateSupplierImpl

public ViewTemplateSupplierImpl()

Method Detail

startup

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

Startup method for osgi service.

Parameters:

bundleContext - the BundleContext

generateSegments

protected void generateSegments(VTViewTemplate template)

Generate segments for all DMRs of domain model reference selectors and set the corresponding EClasses to the selectors.

Parameters:

template - The view template containing the DMR selectors

getViewTemplates

public java.util.Set<VTViewTemplate> getViewTemplates()

Description copied from interface: ViewTemplateSupplier

Returns a copy of the view templates known to this supplier. Modifications on the copies will not influence any future calls on the ViewTemplateSupplier

Specified by:

getViewTemplates in interface ViewTemplateSupplier

Returns:

a copy of the VTViewTemplates or an empty set

getStyleProperties

public java.util.Map<VTStyleProperty,java.lang.Double> getStyleProperties(VElement vElement,
                                                                                ViewModelContext viewModelContext)

Description copied from interface: ViewTemplateSupplier

Return all StyleProperties which are applicable to the provided VElement. The keys of the map are the StyleProperties and the values the corresponding specificities.

The returned values might be cached by the caller. Therefore, for the same arguments, the ViewTemplateSupplier is expected to return the same map of StyleProperties and specificities.

Specified by:

getStyleProperties in interface ViewTemplateSupplier

Parameters:

vElement - the VElement to get the StyleProperties for

viewModelContext - the ViewModelContext currently in use

Returns:

the map of all StyleProperties and their specificities for the given VElement or an empty map