Package org.apache.jena.sparql.function

Interface Summary

Interface	Description
Function	Interface to value-testing extensions to the expression evaluator.
FunctionEnv	Environment passed to functions
FunctionFactory	Interface for function factories.

Class Summary

Class	Description
ARQFunctions	Load ARQ functions ().
CastXSD	Code for all casting between XSD datatypes.
FunctionBase	Implementation root for custom function evaluation.
FunctionBase0	Support for a function of zero arguments.
FunctionBase1	Support for a function of one argument.
FunctionBase2	Support for a function of one argument.
FunctionBase3	Support for a function of one argument.
FunctionBase4	Support for a function of one argument.
FunctionBase5	Support for a function of one argument.
FunctionCastXSD
FunctionEnvBase	Environment passed to functions -- see also ExecutionContext
FunctionRegistry
StandardFunctions	Standard function library.