Class NonNegativeIntegerCast

  • All Implemented Interfaces:
    Function

    public class NonNegativeIntegerCast
    extends IntegerCastFunction
    A Function that tries to cast its argument to an xsd:nonNegativeInteger .
    Author:
    Jeen Broekstra
    • Constructor Detail

      • NonNegativeIntegerCast

        public NonNegativeIntegerCast()
    • Method Detail

      • getXsdDatatype

        protected IRI getXsdDatatype()
        Description copied from class: CastFunction
        Get the specific XML Schema datatype which this function returns.
        Specified by:
        getXsdDatatype in class CastFunction
        Returns:
        an XML Schema datatype IRI
      • isValidForDatatype

        protected boolean isValidForDatatype​(String lexicalValue)
        Description copied from class: CastFunction
        Verifies that the supplied lexical value is valid for the datatype.
        Specified by:
        isValidForDatatype in class CastFunction
        Parameters:
        lexicalValue - a lexical value
        Returns:
        true if the lexical value is valid for the datatype, false otherwise.