virtuoso.jena.driver
Class VirtuosoQueryEngine.VQueryIterator

java.lang.Object
  com.hp.hpl.jena.sparql.util.PrintSerializableBase
      com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase
          virtuoso.jena.driver.VirtuosoQueryEngine.VQueryIterator

All Implemented Interfaces:

com.hp.hpl.jena.sparql.core.Closeable, com.hp.hpl.jena.sparql.engine.QueryIterator, com.hp.hpl.jena.sparql.util.Printable, com.hp.hpl.jena.sparql.util.PrintSerializable, java.util.Iterator<com.hp.hpl.jena.sparql.engine.binding.Binding>

Enclosing class:

VirtuosoQueryEngine

protected class VirtuosoQueryEngine.VQueryIterator
extends com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

Field Summary

Fields inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

traceIterators

Constructor Summary

protected

VirtuosoQueryEngine.VQueryIterator(VirtGraph _g, java.sql.ResultSet _rs)

Method Summary

protected void	closeIterator()
protected void	extractRow()
protected void	finalize()
protected boolean	hasNextBinding()
protected void	moveForward()
protected com.hp.hpl.jena.sparql.engine.binding.Binding	moveToNextBinding()
void	output(com.hp.hpl.jena.sparql.util.IndentedWriter out, com.hp.hpl.jena.sparql.serializer.SerializationContext sCxt)

Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

abort, close, debug, hasNext, isFinished, next, nextBinding, remove

Methods inherited from class com.hp.hpl.jena.sparql.util.PrintSerializableBase

output, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hp.hpl.jena.sparql.util.PrintSerializable

toString

Methods inherited from interface com.hp.hpl.jena.sparql.util.Printable

output

Constructor Detail

VirtuosoQueryEngine.VQueryIterator

protected VirtuosoQueryEngine.VQueryIterator(VirtGraph _g,
                                             java.sql.ResultSet _rs)

Method Detail

output

public void output(com.hp.hpl.jena.sparql.util.IndentedWriter out,
                   com.hp.hpl.jena.sparql.serializer.SerializationContext sCxt)

hasNextBinding

protected boolean hasNextBinding()

Specified by:

hasNextBinding in class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

moveToNextBinding

protected com.hp.hpl.jena.sparql.engine.binding.Binding moveToNextBinding()

Specified by:

moveToNextBinding in class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

closeIterator

protected void closeIterator()

Specified by:

closeIterator in class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

moveForward

protected void moveForward()
                    throws com.hp.hpl.jena.shared.JenaException

Throws:

com.hp.hpl.jena.shared.JenaException

extractRow

protected void extractRow()
                   throws java.lang.Exception

Throws:

java.lang.Exception

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable