org.topbraid.sparql.functions
Class ConstructName

java.lang.Object
  com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase
      org.topbraid.sparql.functions.ConstructName

All Implemented Interfaces:

com.hp.hpl.jena.sparql.pfunction.PropertyFunction

public class ConstructName
extends com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase

Constructs a URI or qname from a string pattern. Example: SELECT ?subject ?name WHERE { ?subject rdfs:label ?label . ?name spam:constructName ("http://aldi/{0}" ?label)}

Author:

Holger Knublauch

Constructor Summary

ConstructName()

Method Summary

void	build(com.hp.hpl.jena.sparql.pfunction.PropFuncArg argSubject, com.hp.hpl.jena.graph.Node predicate, com.hp.hpl.jena.sparql.pfunction.PropFuncArg argObject, com.hp.hpl.jena.sparql.engine.ExecutionContext execCxt)
com.hp.hpl.jena.sparql.engine.QueryIterator	exec(com.hp.hpl.jena.sparql.engine.binding.Binding binding, com.hp.hpl.jena.sparql.pfunction.PropFuncArg argSubject, com.hp.hpl.jena.graph.Node predicate, com.hp.hpl.jena.sparql.pfunction.PropFuncArg argObject, com.hp.hpl.jena.sparql.engine.ExecutionContext execCxt)

Methods inherited from class com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase

exec

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstructName

public ConstructName()

Method Detail

build

public void build(com.hp.hpl.jena.sparql.pfunction.PropFuncArg argSubject,
                  com.hp.hpl.jena.graph.Node predicate,
                  com.hp.hpl.jena.sparql.pfunction.PropFuncArg argObject,
                  com.hp.hpl.jena.sparql.engine.ExecutionContext execCxt)

Specified by:

build in interface com.hp.hpl.jena.sparql.pfunction.PropertyFunction

Overrides:

build in class com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase

exec

public com.hp.hpl.jena.sparql.engine.QueryIterator exec(com.hp.hpl.jena.sparql.engine.binding.Binding binding,
                                                        com.hp.hpl.jena.sparql.pfunction.PropFuncArg argSubject,
                                                        com.hp.hpl.jena.graph.Node predicate,
                                                        com.hp.hpl.jena.sparql.pfunction.PropFuncArg argObject,
                                                        com.hp.hpl.jena.sparql.engine.ExecutionContext execCxt)

Specified by:

exec in class com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase