Returns the setting delegate created by EMF for a query based feature. Users can call this method for query based
features to manually initialize the QBF without having a specific object that has this feature.
Call QueryBasedFeatureSettingDelegate.initializeSettingDelegate(Notifier) with the resource set on the
returned value for initialization.
the delegate wrapped in optional or absent if it is null or not a query based feature
public org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate createSettingDelegate(org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature)
createSettingDelegate in interface org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory