Package org.geotools.api.filter.identity

An Identifier indicates object identity requested during data query or reference. The following is adapted from the following specifications:

• OpenGIS® Filter Encoding Implementation Specification Version 1.1
• OpenGIS® Catalogue Service Implementation Specification 2.0.1

Catalog and Web Feature Server

Both the Catalog and Web Feature Server specifications use specific identifiers (like FeatureId) during their requests and responses.

Interface Summary

Interface	Description
FeatureId	Feature identifier.
GmlObjectId	Feature and Geometry identifier for GML3 specification.
Identifier	An object identifier.
ObjectId	ObjectId refered to by Filter 1.1 specification (as an example).
RecordId	RecordId refered to by CSW-2 specification.
ResourceId	Resource identifier as per FES 2.0.

Class Summary

Class	Description
Version	Union type class for the Version Union type in FES 2.0.

Enum Summary

Enum	Description
Version.Action	The VersionAction attribute may also be the strings FIRST, LATEST, PREVIOUS, NEXT and ALL.