Package org.openrdf.query.algebra.evaluation.function

Interface Summary

Interface	Description
Function
TupleFunction	A function that can return a tuple of Values.

Class Summary

Class	Description
BinaryFunction
BooleanCast	A Function that tries to cast its argument to an xsd:boolean.
DateTimeCast	A Function that tries to cast its argument to an xsd:dateTime.
DecimalCast	A Function that tries to cast its argument to an xsd:decimal.
DoubleCast	A Function that tries to cast its argument to an xsd:double.
FloatCast	A Function that tries to cast its argument to an xsd:float.
FunctionRegistry
IntegerCast	A Function that tries to cast its argument to an xsd:integer .
StringCast	A Function that tries to cast its argument to an xsd:string.
TupleFunctionRegistry
UnaryFunction