Class StringCast

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.function.xsd.CastFunction

org.eclipse.rdf4j.query.algebra.evaluation.function.xsd.StringCast

org.eclipse.rdf4j.query.algebra.evaluation.function.StringCast

All Implemented Interfaces:

Function

@Deprecated
public class StringCast
extends StringCast

Deprecated.

use StringCast instead

A Function that tries to cast its argument to an xsd:string.

Author:

Arjohn Kampman

Constructor Summary

Constructors

Constructor	Description
StringCast()	Deprecated.

Method Summary

Methods inherited from class StringCast

convert, evaluate, getCoreXsdDatatype, isValidForDatatype

Modifier and Type	Method	Description
protected Literal	convert(ValueFactory valueFactory, Value value)	Convert the supplied value to a literal of the function output datatype.
Literal	evaluate(ValueFactory valueFactory, Value... args)	Evaluate the function over the supplied input arguments, using the supplied ValueFactory to produce the result.
protected CoreDatatype.XSD	getCoreXsdDatatype()
protected boolean	isValidForDatatype(String lexicalValue)	Verifies that the supplied lexical value is valid for the datatype.

Methods inherited from class CastFunction

getURI, getXsdDatatype, getXsdName, typeError

Modifier and Type	Method	Description
final String	getURI()
protected IRI	getXsdDatatype()	Deprecated, for removal: This API element is subject to removal in a future version.
protected String	getXsdName()	Returns a prefixed name representation of the specific datatype that this function returns
protected final ValueExprEvaluationException	typeError(Value arg, Throwable cause)	Creates a ValueExprEvaluationException that signals a type error.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Function

evaluate, mustReturnDifferentResult

Modifier and Type	Method	Description
default Value	evaluate(TripleSource tripleSource, Value... args)	Evaluate the function over the supplied input arguments.
default boolean	mustReturnDifferentResult()	UUID() and STRUUID() must return a different result for each invocation.

Constructor Details

StringCast

public StringCast()

Deprecated.