org.eclipse.rdf4j.repository.sparql.query

Class SPARQLBooleanQuery

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.sparql.query.SPARQLBooleanQuery

All Implemented Interfaces:

org.eclipse.rdf4j.query.BooleanQuery, org.eclipse.rdf4j.query.Operation, org.eclipse.rdf4j.query.Query

public class SPARQLBooleanQuery
extends AbstractHTTPQuery
implements org.eclipse.rdf4j.query.BooleanQuery

Parses boolean query response from remote stores.

Author:

James Leigh

Nested Class Summary

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

org.eclipse.rdf4j.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 and Description
SPARQLBooleanQuery(SPARQLProtocolSession httpClient, String baseURI, String queryString)

Method Summary

Modifier and Type	Method and Description
boolean	evaluate()
org.eclipse.rdf4j.query.explanation.Explanation	explain(org.eclipse.rdf4j.query.explanation.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.Query

getMaxQueryTime, setMaxQueryTime

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

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

Constructor Detail

SPARQLBooleanQuery

public SPARQLBooleanQuery(SPARQLProtocolSession httpClient,
                          String baseURI,
                          String queryString)

Method Detail

evaluate

public boolean evaluate()
                 throws org.eclipse.rdf4j.query.QueryEvaluationException

Specified by:

evaluate in interface org.eclipse.rdf4j.query.BooleanQuery

Throws:

org.eclipse.rdf4j.query.QueryEvaluationException

explain

public org.eclipse.rdf4j.query.explanation.Explanation explain(org.eclipse.rdf4j.query.explanation.Explanation.Level level)

Specified by:

explain in interface org.eclipse.rdf4j.query.Query