virtuoso.jena.driver
Class VirtuosoQueryEngine

java.lang.Object
  com.hp.hpl.jena.sparql.engine.QueryEngineBase
      com.hp.hpl.jena.sparql.engine.main.QueryEngineMain
          virtuoso.jena.driver.VirtuosoQueryEngine

All Implemented Interfaces:

com.hp.hpl.jena.sparql.core.Closeable, com.hp.hpl.jena.sparql.engine.OpEval

public class VirtuosoQueryEngine
extends com.hp.hpl.jena.sparql.engine.main.QueryEngineMain

Nested Class Summary

protected class

VirtuosoQueryEngine.VQueryIterator

Field Summary

Fields inherited from class com.hp.hpl.jena.sparql.engine.main.QueryEngineMain

SUBSTITUE

Fields inherited from class com.hp.hpl.jena.sparql.engine.QueryEngineBase

context, dataset, queryEngineInfo

Constructor Summary

VirtuosoQueryEngine(com.hp.hpl.jena.query.Query query, com.hp.hpl.jena.sparql.core.DatasetGraph dataset)

VirtuosoQueryEngine(com.hp.hpl.jena.query.Query query, com.hp.hpl.jena.sparql.core.DatasetGraph dataset, com.hp.hpl.jena.sparql.engine.binding.Binding initial, com.hp.hpl.jena.sparql.util.Context context)

Method Summary

com.hp.hpl.jena.sparql.engine.QueryIterator	eval(com.hp.hpl.jena.sparql.algebra.Op op, com.hp.hpl.jena.sparql.core.DatasetGraph dsg, com.hp.hpl.jena.sparql.engine.binding.Binding initial, com.hp.hpl.jena.sparql.util.Context context)
static com.hp.hpl.jena.sparql.engine.QueryEngineFactory	getFactory()
protected com.hp.hpl.jena.sparql.algebra.Op	modifyOp(com.hp.hpl.jena.sparql.algebra.Op op)
static void	register()
static void	unregister()

Methods inherited from class com.hp.hpl.jena.sparql.engine.QueryEngineBase

close, createOp, createPlan, evaluate, getOp, getPlan, setOp

Methods inherited from class java.lang.Object

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

Constructor Detail

VirtuosoQueryEngine

public VirtuosoQueryEngine(com.hp.hpl.jena.query.Query query,
                           com.hp.hpl.jena.sparql.core.DatasetGraph dataset,
                           com.hp.hpl.jena.sparql.engine.binding.Binding initial,
                           com.hp.hpl.jena.sparql.util.Context context)

VirtuosoQueryEngine

public VirtuosoQueryEngine(com.hp.hpl.jena.query.Query query,
                           com.hp.hpl.jena.sparql.core.DatasetGraph dataset)

Method Detail

eval

public com.hp.hpl.jena.sparql.engine.QueryIterator eval(com.hp.hpl.jena.sparql.algebra.Op op,
                                                        com.hp.hpl.jena.sparql.core.DatasetGraph dsg,
                                                        com.hp.hpl.jena.sparql.engine.binding.Binding initial,
                                                        com.hp.hpl.jena.sparql.util.Context context)

Overrides:

eval in class com.hp.hpl.jena.sparql.engine.main.QueryEngineMain

modifyOp

protected com.hp.hpl.jena.sparql.algebra.Op modifyOp(com.hp.hpl.jena.sparql.algebra.Op op)

Overrides:

modifyOp in class com.hp.hpl.jena.sparql.engine.main.QueryEngineMain

getFactory

public static com.hp.hpl.jena.sparql.engine.QueryEngineFactory getFactory()

register

public static void register()

unregister

public static void unregister()