Uses of Class
org.eclipse.rdf4j.query.QueryLanguage
Package
Description
Interfaces and classes for handling queries and query results.
The rdf4j SPARQL 1.1 parser.
This package contains classes for working with RDF4J query objects.
This package contains classes for rendering RDF4J query objects as SPARQL queries.
The Repository API: the main API for accessing rdf databases and SPARQL endpoints.
Abstract base classes and wrappers for the main Repository API interfaces.
A repository wrapper with convenience functions for handling contexts.
A repository wrapper which supports auto-loading of datasets specified in a query.
Interfaces for notification/interception of events happening on Repositories and RepositoryConnections
Wrapper/adapter base implementations.
A repository that serves as a proxy client for a remote repository on an RDF4J Server.
Repository implementation for local RDF databases that implement the SAIL SPI.
A
Repository
that serves as a SPARQL endpoint client.RDF Storage And Inference Layer (RDF Sail): a set of interfaces defining an SPI for RDF databases.
Abstract base implementation and internal helper classes for Sail implementations.
Forward-chaining inferencers, implemented as
StackableSail
s.Rdf4j-Spring OperationLog
Rdf4j-Spring ResultCache
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Uses of QueryLanguage in org.eclipse.rdf4j.console.command
Modifier and TypeMethodDescriptionprotected void
TupleAndGraphQueryEvaluator.evaluateBooleanQuery(QueryLanguage queryLn, String queryString, QueryResultWriter writer)
Evaluate a boolean SPARQL queryprotected void
TupleAndGraphQueryEvaluator.evaluateGraphQuery(QueryLanguage queryLn, String queryString, RDFWriter writer, Collection<Namespace> namespaces)
Evaluate SPARQL graph queryprotected void
TupleAndGraphQueryEvaluator.evaluateTupleQuery(QueryLanguage queryLn, String queryString, QueryResultWriter writer)
Evaluate SPARQL tuple query and send the output to a writer.protected void
TupleAndGraphQueryEvaluator.executeUpdate(QueryLanguage queryLn, String queryString)
Execute a SPARQL update -
Uses of QueryLanguage in org.eclipse.rdf4j.federated.repository
Modifier and TypeMethodDescriptionFedXRepositoryConnection.prepareBooleanQuery(QueryLanguage ql, String queryString, String baseURI)
FedXRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String queryString, String baseURI)
FedXRepositoryConnection.prepareQuery(QueryLanguage ql, String queryString, String baseURI)
FedXRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String queryString, String baseURI)
FedXRepositoryConnection.prepareUpdate(QueryLanguage ql, String updateString, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.http.client
Modifier and TypeMethodDescriptionprotected org.apache.http.client.methods.HttpUriRequest
RDF4JProtocolSession.getQueryMethod(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected org.apache.http.client.methods.HttpUriRequest
SPARQLProtocolSession.getQueryMethod(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected List<org.apache.http.NameValuePair>
RDF4JProtocolSession.getQueryMethodParameters(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected List<org.apache.http.NameValuePair>
SPARQLProtocolSession.getQueryMethodParameters(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected org.apache.http.client.methods.HttpUriRequest
RDF4JProtocolSession.getUpdateMethod(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, int maxExecutionTime, Binding... bindings)
protected org.apache.http.client.methods.HttpUriRequest
SPARQLProtocolSession.getUpdateMethod(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected org.apache.http.client.methods.HttpUriRequest
SPARQLProtocolSession.getUpdateMethod(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, Binding... bindings)
protected List<org.apache.http.NameValuePair>
RDF4JProtocolSession.getUpdateMethodParameters(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected List<org.apache.http.NameValuePair>
SPARQLProtocolSession.getUpdateMethodParameters(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
protected List<org.apache.http.NameValuePair>
SPARQLProtocolSession.getUpdateMethodParameters(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, Binding... bindings)
boolean
SPARQLProtocolSession.sendBooleanQuery(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
boolean
SPARQLProtocolSession.sendBooleanQuery(QueryLanguage ql, String query, Dataset dataset, boolean includeInferred, Binding... bindings)
SPARQLProtocolSession.sendGraphQuery(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, WeakReference<?> callerRef, Binding... bindings)
void
SPARQLProtocolSession.sendGraphQuery(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, RDFHandler handler, Binding... bindings)
SPARQLProtocolSession.sendGraphQuery(QueryLanguage ql, String query, Dataset dataset, boolean includeInferred, WeakReference<?> callerRef, Binding... bindings)
void
SPARQLProtocolSession.sendGraphQuery(QueryLanguage ql, String query, Dataset dataset, boolean includeInferred, RDFHandler handler, Binding... bindings)
SPARQLProtocolSession.sendTupleQuery(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, WeakReference<?> callerRef, Binding... bindings)
void
SPARQLProtocolSession.sendTupleQuery(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, TupleQueryResultHandler handler, Binding... bindings)
SPARQLProtocolSession.sendTupleQuery(QueryLanguage ql, String query, Dataset dataset, boolean includeInferred, WeakReference<?> callerRef, Binding... bindings)
void
SPARQLProtocolSession.sendUpdate(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, Binding... bindings)
void
SPARQLProtocolSession.sendUpdate(QueryLanguage ql, String update, String baseURI, Dataset dataset, boolean includeInferred, Binding... bindings)
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Uses of QueryLanguage in org.eclipse.rdf4j.http.client.query
Modifier and TypeFieldDescriptionprotected QueryLanguage
AbstractHTTPQuery.queryLanguage
protected QueryLanguage
AbstractHTTPUpdate.queryLanguage
ModifierConstructorDescriptionprotected
AbstractHTTPQuery(SPARQLProtocolSession httpClient, QueryLanguage queryLanguage, String queryString, String baseURI)
protected
AbstractHTTPUpdate(SPARQLProtocolSession httpClient, QueryLanguage queryLanguage, String queryString, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.query
Modifier and TypeFieldDescriptionstatic QueryLanguage
QueryLanguage.SPARQL
SPARQL (Simple Protocol and RDF Query Language) is a W3C Recommendation for querying and updating RDF data.Modifier and TypeMethodDescriptionstatic QueryLanguage
Registers the specified query language.static QueryLanguage
Returns the query language whose name matches the specified name.Modifier and TypeMethodDescriptionstatic Collection<QueryLanguage>
QueryLanguage.values()
Returns all known/registered query languages.Modifier and TypeMethodDescriptionstatic void
QueryLanguage.register(QueryLanguage ql)
Registers the specified query language. -
Uses of QueryLanguage in org.eclipse.rdf4j.query.parser
Modifier and TypeMethodDescriptionprotected QueryLanguage
QueryParserRegistry.getKey(QueryParserFactory factory)
QueryParserFactory.getQueryLanguage()
Returns the query language for this factory.Modifier and TypeMethodDescriptionstatic QueryParser
QueryParserUtil.createParser(QueryLanguage ql)
static ParsedBooleanQuery
QueryParserUtil.parseBooleanQuery(QueryLanguage ql, String query, String baseURI)
Parses the supplied query into a query model.static ParsedGraphQuery
QueryParserUtil.parseGraphQuery(QueryLanguage ql, String query, String baseURI)
Parses the supplied query into a query model.static ParsedOperation
QueryParserUtil.parseOperation(QueryLanguage ql, String operation, String baseURI)
Parses the supplied operation into a query model.static ParsedQuery
QueryParserUtil.parseQuery(QueryLanguage ql, String query, String baseURI)
Parses the supplied query into a query model.static ParsedTupleQuery
QueryParserUtil.parseTupleQuery(QueryLanguage ql, String query, String baseURI)
Parses the supplied query into a query model.static ParsedUpdate
QueryParserUtil.parseUpdate(QueryLanguage ql, String update, String baseURI)
Parses the supplied update operation into a query model. -
Uses of QueryLanguage in org.eclipse.rdf4j.query.parser.sparql
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Uses of QueryLanguage in org.eclipse.rdf4j.queryrender
Modifier and TypeMethodDescriptionQueryRenderer.getLanguage()
Return the language this QueryRenderer will render queries in. -
Uses of QueryLanguage in org.eclipse.rdf4j.queryrender.sparql
Modifier and TypeMethodDescriptionSPARQLQueryRenderer.getLanguage()
Return the language this QueryRenderer will render queries in. -
Uses of QueryLanguage in org.eclipse.rdf4j.queryrender.sparql.experimental
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Uses of QueryLanguage in org.eclipse.rdf4j.repository
Modifier and TypeMethodDescriptionRepositoryConnection.prepareBooleanQuery(QueryLanguage ql, String query)
Prepares queries that return true or false.RepositoryConnection.prepareBooleanQuery(QueryLanguage ql, String query, String baseURI)
Prepares queries that return true or false.RepositoryConnection.prepareGraphQuery(QueryLanguage ql, String query)
Prepares queries that produce RDF graphs.RepositoryConnection.prepareGraphQuery(QueryLanguage ql, String query, String baseURI)
Prepares queries that produce RDF graphs.RepositoryConnection.prepareQuery(QueryLanguage ql, String query)
Prepares a query for evaluation on this repository (optional operation).RepositoryConnection.prepareQuery(QueryLanguage ql, String query, String baseURI)
Prepares a query for evaluation on this repository (optional operation).RepositoryConnection.prepareTupleQuery(QueryLanguage ql, String query)
Prepares a query that produces sets of value tuples.RepositoryConnection.prepareTupleQuery(QueryLanguage ql, String query, String baseURI)
Prepares a query that produces sets of value tuples.RepositoryConnection.prepareUpdate(QueryLanguage ql, String update)
Prepares an Update operation.RepositoryConnection.prepareUpdate(QueryLanguage ql, String update, String baseURI)
Prepares an Update operation. -
Uses of QueryLanguage in org.eclipse.rdf4j.repository.base
Modifier and TypeMethodDescriptionAbstractRepositoryConnection.prepareBooleanQuery(QueryLanguage ql, String query)
RepositoryConnectionWrapper.prepareBooleanQuery(QueryLanguage ql, String query, String baseURI)
AbstractRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String query)
RepositoryConnectionWrapper.prepareGraphQuery(QueryLanguage ql, String query, String baseURI)
AbstractRepositoryConnection.prepareQuery(QueryLanguage ql, String query)
RepositoryConnectionWrapper.prepareQuery(QueryLanguage ql, String query, String baseURI)
AbstractRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String query)
RepositoryConnectionWrapper.prepareTupleQuery(QueryLanguage ql, String query, String baseURI)
AbstractRepositoryConnection.prepareUpdate(QueryLanguage ql, String update)
RepositoryConnectionWrapper.prepareUpdate(QueryLanguage ql, String update, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.contextaware
Modifier and TypeMethodDescriptionContextAwareConnection.getQueryLanguage()
ContextAwareRepository.getQueryLanguage()
Modifier and TypeMethodDescriptionContextAwareConnection.prepareBooleanQuery(QueryLanguage ql, String query)
ContextAwareConnection.prepareBooleanQuery(QueryLanguage ql, String query, String baseURI)
ContextAwareConnection.prepareGraphQuery(QueryLanguage ql, String query)
ContextAwareConnection.prepareGraphQuery(QueryLanguage ql, String query, String baseURI)
ContextAwareConnection.prepareQuery(QueryLanguage ql, String query)
ContextAwareConnection.prepareQuery(QueryLanguage ql, String query, String baseURI)
ContextAwareConnection.prepareTupleQuery(QueryLanguage ql, String query)
ContextAwareConnection.prepareTupleQuery(QueryLanguage ql, String query, String baseURI)
ContextAwareConnection.prepareUpdate(QueryLanguage ql, String query)
ContextAwareConnection.prepareUpdate(QueryLanguage ql, String update, String baseURI)
void
ContextAwareConnection.setQueryLanguage(QueryLanguage ql)
void
ContextAwareRepository.setQueryLanguage(QueryLanguage ql)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.contextaware.config
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.dataset
Modifier and TypeMethodDescriptionDatasetRepositoryConnection.prepareBooleanQuery(QueryLanguage ql, String query, String baseURI)
DatasetRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String query, String baseURI)
DatasetRepositoryConnection.prepareQuery(QueryLanguage ql, String query, String baseURI)
DatasetRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String query, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.event
Modifier and TypeMethodDescriptionboolean
RepositoryConnectionInterceptor.execute(RepositoryConnection conn, QueryLanguage ql, String update, String baseURI, Update operation)
void
RepositoryConnectionListener.execute(RepositoryConnection conn, QueryLanguage ql, String update, String baseURI, Update operation)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.event.base
Modifier and TypeMethodDescriptionboolean
RepositoryConnectionInterceptorAdapter.execute(RepositoryConnection conn, QueryLanguage ql, String update, String baseURI, Update operation)
void
RepositoryConnectionListenerAdapter.execute(RepositoryConnection conn, QueryLanguage ql, String update, String baseURI, Update operation)
InterceptingRepositoryConnectionWrapper.prepareUpdate(QueryLanguage ql, String update, String baseURI)
NotifyingRepositoryConnectionWrapper.prepareUpdate(QueryLanguage ql, String update, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.event.util
Modifier and TypeMethodDescriptionvoid
DebugRepositoryConnectionListener.execute(RepositoryConnection conn, QueryLanguage ql, String update, String baseURI, Update operation)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.http
ModifierConstructorDescriptionHTTPBooleanQuery(org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection conn, QueryLanguage ql, String queryString, String baseURI)
HTTPGraphQuery(org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection conn, QueryLanguage ql, String queryString, String baseURI)
HTTPTupleQuery(org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection conn, QueryLanguage ql, String queryString, String baseURI)
HTTPUpdate(org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection con, QueryLanguage ql, String queryString, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.sail
Modifier and TypeMethodDescriptionSailRepositoryConnection.prepareBooleanQuery(QueryLanguage ql, String queryString, String baseURI)
SailRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String queryString, String baseURI)
SailRepositoryConnection.prepareQuery(QueryLanguage ql, String queryString, String baseURI)
SailRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String queryString, String baseURI)
SailRepositoryConnection.prepareUpdate(QueryLanguage ql, String update, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.repository.sparql
Modifier and TypeMethodDescriptionSPARQLConnection.prepareBooleanQuery(QueryLanguage ql, String query, String base)
SPARQLConnection.prepareGraphQuery(QueryLanguage ql, String query, String base)
SPARQLConnection.prepareQuery(QueryLanguage ql, String query, String base)
SPARQLConnection.prepareTupleQuery(QueryLanguage ql, String query, String base)
SPARQLConnection.prepareUpdate(QueryLanguage ql, String update, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.sail
Modifier and TypeMethodDescriptionSailConnection.prepareQuery(QueryLanguage ql, Query.QueryType type, String query, String baseURI)
Allows the SailConnection to bypass the standard query parser and provide its own internalTupleExpr
implementation. -
Uses of QueryLanguage in org.eclipse.rdf4j.sail.helpers
Modifier and TypeMethodDescriptionSailConnectionWrapper.prepareQuery(QueryLanguage ql, Query.QueryType type, String query, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.sail.inferencer.fc
Modifier and TypeMethodDescriptionvoid
CustomGraphQueryInferencer.setFields(QueryLanguage language, String queryText, String matcherText)
Called in order to set all the fields needed for the inferencer to function.ModifierConstructorDescriptionCustomGraphQueryInferencer(QueryLanguage language, String queryText, String matcherText)
Create a new custom inferencer.CustomGraphQueryInferencer(NotifyingSail baseSail, QueryLanguage language, String queryText, String matcherText)
Create a new custom inferencer. -
Uses of QueryLanguage in org.eclipse.rdf4j.sail.inferencer.fc.config
Modifier and TypeMethodDescriptionstatic String
CustomGraphQueryInferencerConfig.buildMatcherQueryFromRuleQuery(QueryLanguage language, String ruleQuery)
void
CustomGraphQueryInferencerConfig.setQueryLanguage(QueryLanguage language)
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Uses of QueryLanguage in org.eclipse.rdf4j.spring.operationlog
Modifier and TypeMethodDescriptionLoggingRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String query)
LoggingRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String queryString, String baseURI)
LoggingRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String query)
LoggingRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String queryString, String baseURI)
LoggingRepositoryConnection.prepareUpdate(QueryLanguage ql, String updateString, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.spring.resultcache
Modifier and TypeMethodDescriptionCachingRepositoryConnection.prepareGraphQuery(QueryLanguage ql, String queryString, String baseURI)
CachingRepositoryConnection.prepareTupleQuery(QueryLanguage ql, String queryString, String baseURI)
CachingRepositoryConnection.prepareUpdate(QueryLanguage ql, String updateString, String baseURI)
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Uses of QueryLanguage in org.eclipse.rdf4j.workbench.util
Modifier and TypeMethodDescriptionstatic Query
QueryFactory.prepareQuery(RepositoryConnection con, QueryLanguage queryLn, String query)
void
QueryStorage.saveQuery(HTTPRepository repository, String queryName, String userName, boolean shared, QueryLanguage queryLanguage, String queryText, boolean infer, int rowsPerPage)
Save a query.void
QueryStorage.updateQuery(IRI query, String userName, boolean shared, QueryLanguage queryLanguage, String queryText, boolean infer, int rowsPerPage)
Update the entry for the given query.ModifierConstructorDescriptionPagedQuery(String query, QueryLanguage language, int requestLimit, int requestOffset)
Creates an object that adds or modifies the limit and offset clauses of the query to be executed so that only those results to be displayed are requested from the query engine.