org.eclipse.emfforms.internal.core.services.datatemplate

Class XmiTemplateProvider

java.lang.Object

org.eclipse.emfforms.internal.core.services.datatemplate.XmiTemplateProvider

All Implemented Interfaces:

TemplateProvider

public class XmiTemplateProvider
extends Object
implements TemplateProvider

Template provider that reads in templates from an extension point.

Author:

Lucas Koehler

Constructor Summary

Constructors

Constructor and Description
XmiTemplateProvider()

Method Summary

Modifier and Type	Method and Description
void	addLoaderServiceProvider(TemplateLoaderService.Provider provider) Add a template loader service provider.
boolean	canProvideTemplates(org.eclipse.emf.ecore.EObject owner, org.eclipse.emf.ecore.EReference reference) Queries whether the provider can provide templates that may be assigned to the given reference of the given owner object.
Set<Template>	provideTemplates(org.eclipse.emf.ecore.EObject owner, org.eclipse.emf.ecore.EReference reference) Obtains templates wrapping objects that can be assigned to the given reference of the given owner object.

Methods inherited from class java.lang.Object

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

Constructor Detail

XmiTemplateProvider

public XmiTemplateProvider()

Method Detail

addLoaderServiceProvider

public void addLoaderServiceProvider(TemplateLoaderService.Provider provider)

Add a template loader service provider.

Parameters:

provider - the provider to add

Since:

1.21

canProvideTemplates

public boolean canProvideTemplates(org.eclipse.emf.ecore.EObject owner,
                                   org.eclipse.emf.ecore.EReference reference)

Description copied from interface: TemplateProvider

Queries whether the provider can provide templates that may be assigned to the given reference of the given owner object.

Specified by:

canProvideTemplates in interface TemplateProvider

Parameters:

owner - the object owning a reference to be assigned from a template

reference - a reference feature of the owner that is to be assigned from a template. If the reference is a containment then the owner would be the container of the template

Returns:

whether I have any templates to offer

provideTemplates

public Set<Template> provideTemplates(org.eclipse.emf.ecore.EObject owner,
                                      org.eclipse.emf.ecore.EReference reference)

Description copied from interface: TemplateProvider

Obtains templates wrapping objects that can be assigned to the given reference of the given owner object. This will only be called for an owner and reference for which the receiver previously answered true to an invocation of the TemplateProvider.canProvideTemplates(EObject, EReference) query.

Specified by:

provideTemplates in interface TemplateProvider

Parameters:

owner - the object owning a reference to be assigned from a template

reference - a reference feature of the owner that is to be assigned from a template. If the reference is a containment then the owner would be the container of the template

Returns:

my available templates, or an empty set if none (never null)