Package ddf.catalog.data

Provides the classes for the Catalog Data API and implementation.

See: Description

Interface Summary

Interface	Description
Attribute	An instance of an AttributeType.
AttributeDescriptor	AttributeDescriptor describes an Attribute and associates it with a AttributeType
AttributeInjector	Manages InjectableAttribute services and injects the appropriate AttributeDescriptors into MetacardTypes and into Metacards.
AttributeRegistry	Manages registered attribute types.
AttributeType<T extends Serializable>	The type of an Attribute, indicating the Class
BinaryContent	BinaryContent is used to return a format that has been transformed by a Transformer.
ContentType	Used to return the type and version of the content that is currently stored in a Source.
DefaultAttributeValueRegistry	Manages default attribute values that apply to all metacard types and default attribute values that apply to specific metacard types.
InjectableAttribute	Describes an 'injectable' attribute (i.e., an AttributeDescriptor that should be injected into specific MetacardTypes or into all MetacardTypes).
Metacard	A Metacard is a container for Metadata.
MetacardType	This class describes the set of attributes a Metacard can contain.
MetacardTypeRegistry	Registry to maintain MetacardTypes that are supported by the system's Endpoints and Sources.
QualifiedMetacardType	Qualified and uniquely identified set of AttributeDescriptors used to specify and describe the valid Attributes on a Metacard.
Result	The Result is used to supplement Metacard fields when a Metacard is returned from a query.

Enum Summary

Enum	Description
AttributeType.AttributeFormat	Enumeration used to indicate formats of Attributes.

Exception Summary

Exception	Description
MetacardCreationException	The exception thrown when problems are detected during the creation of a Metacard.
MetacardTypeUnregistrationException

Package ddf.catalog.data Description

Provides the classes for the Catalog Data API and implementation.