Package org.eclipse.rdf4j.repository.http

Class HTTPTupleQuery

java.lang.Object

org.eclipse.rdf4j.query.impl.AbstractOperation

org.eclipse.rdf4j.query.impl.AbstractQuery

org.eclipse.rdf4j.http.client.query.AbstractHTTPQuery

org.eclipse.rdf4j.repository.http.HTTPTupleQuery

All Implemented Interfaces:

Operation, Query, TupleQuery

public class HTTPTupleQuery
extends AbstractHTTPQuery
implements TupleQuery

TupleQuery specific to the HTTP protocol. Methods in this class may throw the specific RepositoryException subclass UnautorizedException, the semantics of which is defined by the HTTP protocol.

Author:

Arjohn Kampman, Herko ter Horst

See Also:

UnauthorizedException

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.rdf4j.query.Query

Query.QueryType

Field Summary

Fields inherited from class org.eclipse.rdf4j.http.client.query.AbstractHTTPQuery

baseURI, queryLanguage, queryString

Fields inherited from class org.eclipse.rdf4j.query.impl.AbstractOperation

bindings, dataset, includeInferred

Constructor Summary

Constructors

Constructor	Description
HTTPTupleQuery(org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection conn, QueryLanguage ql, String queryString, String baseURI)

Method Summary

Modifier and Type	Method	Description
TupleQueryResult	evaluate()
void	evaluate(TupleQueryResultHandler handler)
Explanation	explain(Explanation.Level level)

Methods inherited from class org.eclipse.rdf4j.http.client.query.AbstractHTTPQuery

getBindingsArray, getHttpClient, setMaxExecutionTime, toString

Methods inherited from class org.eclipse.rdf4j.query.impl.AbstractQuery

getMaxQueryTime, setMaxQueryTime

Methods inherited from class org.eclipse.rdf4j.query.impl.AbstractOperation

clearBindings, getBindings, getDataset, getIncludeInferred, getMaxExecutionTime, removeBinding, setBinding, setDataset, setIncludeInferred

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.query.Operation

clearBindings, getBindings, getDataset, getIncludeInferred, getMaxExecutionTime, removeBinding, setBinding, setDataset, setIncludeInferred, setMaxExecutionTime

Methods inherited from interface org.eclipse.rdf4j.query.Query

getMaxQueryTime, setMaxQueryTime

Constructor Detail

HTTPTupleQuery

public HTTPTupleQuery(org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection conn,
                      QueryLanguage ql,
                      String queryString,
                      String baseURI)

Method Detail

evaluate

public TupleQueryResult evaluate()
                          throws QueryEvaluationException

Specified by:

evaluate in interface TupleQuery

Throws:

QueryEvaluationException

evaluate

public void evaluate(TupleQueryResultHandler handler)
              throws QueryEvaluationException,
                     TupleQueryResultHandlerException

Specified by:

evaluate in interface TupleQuery

Throws:

QueryEvaluationException

TupleQueryResultHandlerException

explain

public Explanation explain(Explanation.Level level)

Specified by:

explain in interface Query