Module org.apache.jena.core
Package org.apache.jena.datatypes
package org.apache.jena.datatypes
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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ClassDescriptionBase level implementation of datatype from which real implementations can inherit.Pair object used to encode both lexical form and datatype for a typed literal with unknown datatype.Exception thrown when a lexical form does not match the stated datatype.Interface on a datatype representation.The TypeMapper provides a global registry of known datatypes.