com.bigdata.rdf.sail.webapp.client

Class BackgroundTupleResult

java.lang.Object

info.aduna.iteration.CloseableIterationBase<E,X>

info.aduna.iteration.IterationWrapper<org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException>

org.openrdf.query.impl.TupleQueryResultImpl

com.bigdata.rdf.sail.webapp.client.BackgroundTupleResult

All Implemented Interfaces:

info.aduna.iteration.CloseableIteration<org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException>, info.aduna.iteration.Iteration<org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException>, Runnable, org.openrdf.query.QueryResult<org.openrdf.query.BindingSet>, org.openrdf.query.QueryResultHandler, org.openrdf.query.TupleQueryResult, org.openrdf.query.TupleQueryResultHandler

public class BackgroundTupleResult
extends org.openrdf.query.impl.TupleQueryResultImpl
implements org.openrdf.query.TupleQueryResult, Runnable, org.openrdf.query.TupleQueryResultHandler

Provides concurrent access to tuple results as they are being parsed.

Author:

James Leigh

Field Summary

Fields inherited from class info.aduna.iteration.IterationWrapper

wrappedIter

Constructor Summary

Constructors

Constructor and Description
BackgroundTupleResult(org.openrdf.repository.sparql.query.QueueCursor<org.openrdf.query.BindingSet> queue, org.openrdf.query.resultio.TupleQueryResultParser parser, InputStream in)
BackgroundTupleResult(org.openrdf.query.resultio.TupleQueryResultParser parser, InputStream in)

Method Summary

Methods

Modifier and Type	Method and Description
void	endQueryResult()
List<String>	getBindingNames()
void	handleBoolean(boolean arg0)
void	handleClose()
void	handleLinks(List<String> arg0)
void	handleSolution(org.openrdf.query.BindingSet bindingSet)
void	run()
void	startQueryResult(List<String> bindingNames)

Methods inherited from class info.aduna.iteration.IterationWrapper

hasNext, next, remove

Methods inherited from class info.aduna.iteration.CloseableIterationBase

close, isClosed

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.aduna.iteration.CloseableIteration

close

Methods inherited from interface info.aduna.iteration.Iteration

hasNext, next, remove

Constructor Detail

BackgroundTupleResult

public BackgroundTupleResult(org.openrdf.query.resultio.TupleQueryResultParser parser,
                     InputStream in)

BackgroundTupleResult

public BackgroundTupleResult(org.openrdf.repository.sparql.query.QueueCursor<org.openrdf.query.BindingSet> queue,
                     org.openrdf.query.resultio.TupleQueryResultParser parser,
                     InputStream in)

Method Detail

handleClose

public void handleClose()
                 throws org.openrdf.query.QueryEvaluationException

Overrides:

handleClose in class info.aduna.iteration.IterationWrapper<org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException>

Throws:

org.openrdf.query.QueryEvaluationException

getBindingNames

public List<String> getBindingNames()

Specified by:

getBindingNames in interface org.openrdf.query.TupleQueryResult

Overrides:

getBindingNames in class org.openrdf.query.impl.TupleQueryResultImpl

run

public void run()

Specified by:

run in interface Runnable

startQueryResult

public void startQueryResult(List<String> bindingNames)
                      throws org.openrdf.query.TupleQueryResultHandlerException

Specified by:

startQueryResult in interface org.openrdf.query.QueryResultHandler

Throws:

org.openrdf.query.TupleQueryResultHandlerException

handleSolution

public void handleSolution(org.openrdf.query.BindingSet bindingSet)
                    throws org.openrdf.query.TupleQueryResultHandlerException

Specified by:

handleSolution in interface org.openrdf.query.QueryResultHandler

Throws:

org.openrdf.query.TupleQueryResultHandlerException

endQueryResult

public void endQueryResult()
                    throws org.openrdf.query.TupleQueryResultHandlerException

Specified by:

endQueryResult in interface org.openrdf.query.QueryResultHandler

Throws:

org.openrdf.query.TupleQueryResultHandlerException

handleBoolean

public void handleBoolean(boolean arg0)
                   throws org.openrdf.query.QueryResultHandlerException

Specified by:

handleBoolean in interface org.openrdf.query.QueryResultHandler

Throws:

org.openrdf.query.QueryResultHandlerException

handleLinks

public void handleLinks(List<String> arg0)
                 throws org.openrdf.query.QueryResultHandlerException

Specified by:

handleLinks in interface org.openrdf.query.QueryResultHandler

Throws:

org.openrdf.query.QueryResultHandlerException