Package org.aksw.jenax.dataaccess.sparql.link.query

Class LinkSparqlQueryJenaxBase<T extends QueryExecFactoryQuery>

java.lang.Object

org.aksw.jenax.dataaccess.sparql.link.query.LinkSparqlQueryJenaxBase<T>

All Implemented Interfaces:

AutoCloseable, TransactionalWrapper, LinkSparqlQueryBase, org.apache.jena.rdflink.LinkSparqlQuery, org.apache.jena.sparql.core.Transactional

public class LinkSparqlQueryJenaxBase<T extends QueryExecFactoryQuery>
extends Object
implements TransactionalWrapper, LinkSparqlQueryBase

Provide a LinkSparqlQuery view over a QueryExecutionFactoryQuery. The link does not support newQuery().

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.jena.sparql.core.Transactional

org.apache.jena.sparql.core.Transactional.Promote

Field Summary

Fields

Modifier and Type	Field	Description
protected T	queryExecFactory
protected org.apache.jena.sparql.core.Transactional	transactional

Constructor Summary

Constructors

Constructor	Description
LinkSparqlQueryJenaxBase(T queryExecutionFactory)
LinkSparqlQueryJenaxBase(T queryExecutionFactory, org.apache.jena.sparql.core.Transactional transactional)

Method Summary

Modifier and Type	Method	Description
void	close()
org.apache.jena.sparql.core.Transactional	getDelegate()	This method needs to be overridden for transaction support
org.apache.jena.sparql.exec.QueryExecBuilder	newQuery()
org.apache.jena.sparql.exec.QueryExec	query(org.apache.jena.query.Query query)	Setup a SPARQL query execution.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.jenax.dataaccess.sparql.link.query.LinkSparqlQueryBase

parse, query, queryAsk, queryAsk, queryConstruct, queryConstruct, queryDescribe, queryDescribe, queryRowSet, queryRowSet, querySelect, querySelect

Methods inherited from interface org.apache.jena.sparql.core.Transactional

begin, calc, calculate, calculateRead, calculateWrite, exec, execute, executeRead, executeWrite, promote

Methods inherited from interface org.aksw.jenax.dataaccess.sparql.common.TransactionalWrapper

abort, begin, begin, commit, end, getTransactionalDelegate, isInTransaction, promote, transactionMode, transactionType

Field Details

queryExecFactory

protected T extends QueryExecFactoryQuery queryExecFactory

transactional

protected org.apache.jena.sparql.core.Transactional transactional

Constructor Details

LinkSparqlQueryJenaxBase

public LinkSparqlQueryJenaxBase(T queryExecutionFactory)

LinkSparqlQueryJenaxBase

public LinkSparqlQueryJenaxBase(T queryExecutionFactory,
 org.apache.jena.sparql.core.Transactional transactional)

Method Details

getDelegate

public org.apache.jena.sparql.core.Transactional getDelegate()

Description copied from interface: TransactionalWrapper

This method needs to be overridden for transaction support

Specified by:

getDelegate in interface TransactionalWrapper

query

public org.apache.jena.sparql.exec.QueryExec query(org.apache.jena.query.Query query)

Description copied from interface: LinkSparqlQueryBase

Setup a SPARQL query execution. See also LinkSparqlQueryBase.querySelect(Query, Consumer), LinkSparqlQueryBase.queryConstruct(Query), LinkSparqlQueryBase.queryDescribe(Query), LinkSparqlQueryBase.queryAsk(Query) for ways to execute queries for of a specific form.

Specified by:

query in interface org.apache.jena.rdflink.LinkSparqlQuery

Specified by:

query in interface LinkSparqlQueryBase

Returns:

QueryExecution

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.jena.rdflink.LinkSparqlQuery

newQuery

public org.apache.jena.sparql.exec.QueryExecBuilder newQuery()

Specified by:

newQuery in interface org.apache.jena.rdflink.LinkSparqlQuery