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 FeatureIdFeature identifier. GmlObjectIdFeature and Geometry identifier for GML3 specification. IdentifierAn object identifier. ObjectIdObjectId refered to by Filter 1.1 specification (as an example). RecordIdRecordId refered to by CSW-2 specification. ResourceIdResource identifier as per FES 2.0.
Class Summary Class Description VersionUnion type class for the
VersionUnion type in FES 2.0.
Enum Summary Enum Description Version.ActionThe VersionAction attribute may also be the strings FIRST, LATEST, PREVIOUS, NEXT and ALL.