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## Package com.hp.hpl.jena.datatypes

Provides the core interfaces through which datatypes are described to Jena.

See:
Description

Interface Summary
RDFDatatype | Interface on a datatype representation.

Class Summary
BaseDatatype | Base level implementation of datatype from which real implementations can inherit.
BaseDatatype.TypedValue | Pair object used to encode both lexical form and datatype for a typed literal with unknown datatype.
TypeMapper | The TypeMapper provides a global registry of known datatypes.

Exception Summary
DatatypeFormatException | Exception thrown when a lexical form does not match the stated datatype.

## Package com.hp.hpl.jena.datatypes Description

Provides the core interfaces through which datatypes are described to Jena. Instances of RDFDatatype describe serialization, parsing and equality-testing functions for a single Datatype. The TypeMapper provides a user-extensible registry through which datatype definitions can be registered against URIs. It is prepopulated with XML datatype definitions.

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