Package org.eclipse.rdf4j.query.algebra.evaluation.function.triple

Class TripleObjectFunction

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.function.triple.TripleObjectFunction

All Implemented Interfaces:

Function

public class TripleObjectFunction
extends Object
implements Function

Function returning the object component of RDF-star Triple reused the IRI of rdf:object as name

Author:

damyan.ognyanov

Constructor Summary

Constructors

Constructor	Description
TripleObjectFunction()

Method Summary

Modifier and Type	Method	Description
Value	evaluate(ValueFactory vf, Value... args)	Evaluate the function over the supplied input arguments, using the supplied ValueFactory to produce the result.
String	getURI()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.function.Function

evaluate, mustReturnDifferentResult

Constructor Details

TripleObjectFunction

public TripleObjectFunction()

Method Details

getURI

public String getURI()

Specified by:

getURI in interface Function

evaluate

public Value evaluate(ValueFactory vf,
 Value... args)
               throws ValueExprEvaluationException

Description copied from interface: Function

Evaluate the function over the supplied input arguments, using the supplied ValueFactory to produce the result.

Specified by:

evaluate in interface Function

Parameters:

vf - a ValueFactory to use for producing the function result.

args - the function input arguments.

Returns:

the function result value.

Throws:

ValueExprEvaluationException