Package org.eclipse.emfforms.core.services.datatemplate

Interface TemplateProvider

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      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.
      java.util.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.

    • Method Detail

      • canProvideTemplates

        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.
        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

        java.util.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. This will only be called for an owner and reference for which the receiver previously answered true to an invocation of the canProvideTemplates(EObject, EReference) query.
        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)