de.fuberlin.wiwiss.d2rq.find

Class TripleQueryIter

java.lang.Object

com.hp.hpl.jena.util.iterator.NiceIterator<Triple>

de.fuberlin.wiwiss.d2rq.find.TripleQueryIter

All Implemented Interfaces:

com.hp.hpl.jena.util.iterator.ClosableIterator<Triple>, com.hp.hpl.jena.util.iterator.ExtendedIterator<Triple>, Iterator<Triple>

public class TripleQueryIter
extends com.hp.hpl.jena.util.iterator.NiceIterator<Triple>

Wraps a QueryIter over bindings with three s/p/o variables (see TripleRelation) as an iterator over Triples. Also implements a cancel() method.

Author:

Richard Cyganiak (richard@cyganiak.de)

Method Summary

Methods

Modifier and Type	Method and Description
void	cancel() Cancels query execution.
void	close()
static com.hp.hpl.jena.util.iterator.ExtendedIterator<Triple>	create(QueryIter wrapped)
boolean	hasNext()
Triple	next()

Methods inherited from class com.hp.hpl.jena.util.iterator.NiceIterator

andThen, andThen, asList, asSet, close, emptyIterator, ensureHasNext, filterDrop, filterKeep, mapWith, noElements, remove, removeNext, toList, toSet

Methods inherited from class java.lang.Object

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

Method Detail

create

public static com.hp.hpl.jena.util.iterator.ExtendedIterator<Triple> create(QueryIter wrapped)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Triple>

Overrides:

hasNext in class com.hp.hpl.jena.util.iterator.NiceIterator<Triple>

next

public Triple next()

Specified by:

next in interface Iterator<Triple>

Overrides:

next in class com.hp.hpl.jena.util.iterator.NiceIterator<Triple>

close

public void close()

Specified by:

close in interface com.hp.hpl.jena.util.iterator.ClosableIterator<Triple>

Overrides:

close in class com.hp.hpl.jena.util.iterator.NiceIterator<Triple>

cancel

public void cancel()

Cancels query execution. Can be called asynchronously.