org.topbraid.spin.arq.functions

Class AskFunction

java.lang.Object

org.topbraid.spin.arq.AbstractFunction

org.topbraid.spin.arq.functions.AskFunction

All Implemented Interfaces:

org.apache.jena.sparql.function.Function, org.apache.jena.sparql.function.FunctionFactory

public class AskFunction
extends AbstractFunction
implements org.apache.jena.sparql.function.FunctionFactory

The built-in function spin:ask. Can be used to invoke a given sp:Ask query.

Author:

Holger Knublauch

Constructor Summary

Constructors

Constructor and Description
AskFunction()

Method Summary

Modifier and Type	Method and Description
org.apache.jena.sparql.function.Function	create(String uri)
protected org.apache.jena.sparql.expr.NodeValue	exec(org.apache.jena.graph.Node[] nodes, org.apache.jena.sparql.function.FunctionEnv env)

Methods inherited from class org.topbraid.spin.arq.AbstractFunction

build, exec

Methods inherited from class java.lang.Object

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

Constructor Detail

AskFunction

public AskFunction()

Method Detail

create

public org.apache.jena.sparql.function.Function create(String uri)

Specified by:

create in interface org.apache.jena.sparql.function.FunctionFactory

exec

protected org.apache.jena.sparql.expr.NodeValue exec(org.apache.jena.graph.Node[] nodes,
                                                     org.apache.jena.sparql.function.FunctionEnv env)

Specified by:

exec in class AbstractFunction