org.openrdf.query.algebra.evaluation.function.string
Class StrLen

java.lang.Object
  org.openrdf.query.algebra.evaluation.function.string.StrLen

All Implemented Interfaces:

Function

public class StrLen
extends Object
implements Function

The SPARQL built-in Function STRLEN, as defined in SPARQL Query Language for RDF

Author:

Jeen Broekstra

Constructor Summary

StrLen()

Method Summary

Literal	evaluate(ValueFactory valueFactory, Value... args)
String	getURI()

Methods inherited from class java.lang.Object

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

Constructor Detail

StrLen

public StrLen()

Method Detail

getURI

public String getURI()

Specified by:

getURI in interface Function

evaluate

public Literal evaluate(ValueFactory valueFactory,
                        Value... args)
                 throws ValueExprEvaluationException

Specified by:

evaluate in interface Function

Throws:

ValueExprEvaluationException