it.unibz.inf.ontop.model.term

Interface RDFLiteralConstant

All Superinterfaces:

Constant, GroundTerm, ImmutableTerm, NonFunctionalTerm, NonNullConstant, NonVariableTerm, RDFConstant, VariableOrGroundTerm

All Known Implementing Classes:

RDFLiteralConstantImpl

public interface RDFLiteralConstant
extends RDFConstant

Provides an interface for storing the value constant.

Method Summary

Modifier and Type	Method and Description
RDFDatatype	getType()
String	getValue() Returns the lexical string of this constant.

Methods inherited from interface it.unibz.inf.ontop.model.term.NonNullConstant

getOptionalType, inferType, isNull

Methods inherited from interface it.unibz.inf.ontop.model.term.Constant

isDeterministic

Methods inherited from interface it.unibz.inf.ontop.model.term.ImmutableTerm

evaluateIsNotNull, evaluateStrictEq, getVariableStream, isGround, isNullable, simplify, simplify

Method Detail

getValue

String getValue()

Returns the lexical string of this constant.

Specified by:

getValue in interface Constant

getType

RDFDatatype getType()

Specified by:

getType in interface NonNullConstant

Specified by:

getType in interface RDFConstant