org.osgi.service.blueprint.reflect
Interface NonNullMetadata

All Superinterfaces:

Metadata

All Known Subinterfaces:

BeanMetadata, CollectionMetadata, ComponentMetadata, ExtendedBeanMetadata, ExtendedReferenceListMetadata, ExtendedServiceReferenceMetadata, IdRefMetadata, MapMetadata, MutableBeanMetadata, MutableCollectionMetadata, MutableComponentMetadata, MutableIdRefMetadata, MutableMapMetadata, MutablePropsMetadata, MutableReferenceListMetadata, MutableReferenceMetadata, MutableRefMetadata, MutableServiceMetadata, MutableServiceReferenceMetadata, MutableValueMetadata, PropsMetadata, ReferenceListMetadata, ReferenceMetadata, RefMetadata, ServiceMetadata, ServiceReferenceMetadata, Target, ValueMetadata

All Known Implementing Classes:

AbstractPropertyPlaceholder.LateBindingValueMetadata, BeanMetadataImpl, CollectionMetadataImpl, ComponentMetadataImpl, EnvironmentMetadataImpl, IdRefMetadataImpl, MapMetadataImpl, PropsMetadataImpl, ReferenceListMetadataImpl, ReferenceMetadataImpl, RefMetadataImpl, ServiceMetadataImpl, ServiceReferenceMetadataImpl, ValueMetadataImpl

public interface NonNullMetadata
extends Metadata

Metadata for a value that cannot null. All Metadata subtypes extend this type except for NullMetadata.

This Metadata type is used for keys in Maps because they cannot be null.

Version:

$Revision$