org.eclipse.rdf4j.query.algebra.evaluation

Class AbstractQueryPreparer

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.AbstractQueryPreparer

All Implemented Interfaces:

QueryPreparer

public abstract class AbstractQueryPreparer
extends Object
implements QueryPreparer

Constructor Summary

Constructors

Constructor and Description
AbstractQueryPreparer(TripleSource tripleSource)

Method Summary

Modifier and Type	Method and Description
protected abstract CloseableIteration<? extends BindingSet,QueryEvaluationException>	evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred, int maxExecutionTime)
protected abstract void	execute(UpdateExpr updateExpr, Dataset dataset, BindingSet bindings, boolean includeInferred, int maxExecutionTime)
TripleSource	getTripleSource()
BooleanQuery	prepare(org.eclipse.rdf4j.query.parser.ParsedBooleanQuery q)
GraphQuery	prepare(org.eclipse.rdf4j.query.parser.ParsedGraphQuery q)
TupleQuery	prepare(org.eclipse.rdf4j.query.parser.ParsedTupleQuery q)
Update	prepare(org.eclipse.rdf4j.query.parser.ParsedUpdate u)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractQueryPreparer

public AbstractQueryPreparer(TripleSource tripleSource)

Method Detail

prepare

public BooleanQuery prepare(org.eclipse.rdf4j.query.parser.ParsedBooleanQuery q)

Specified by:

prepare in interface QueryPreparer

prepare

public TupleQuery prepare(org.eclipse.rdf4j.query.parser.ParsedTupleQuery q)

Specified by:

prepare in interface QueryPreparer

prepare

public GraphQuery prepare(org.eclipse.rdf4j.query.parser.ParsedGraphQuery q)

Specified by:

prepare in interface QueryPreparer

prepare

public Update prepare(org.eclipse.rdf4j.query.parser.ParsedUpdate u)

Specified by:

prepare in interface QueryPreparer

getTripleSource

public TripleSource getTripleSource()

Specified by:

getTripleSource in interface QueryPreparer

evaluate

protected abstract CloseableIteration<? extends BindingSet,QueryEvaluationException> evaluate(TupleExpr tupleExpr,
                                                                                              Dataset dataset,
                                                                                              BindingSet bindings,
                                                                                              boolean includeInferred,
                                                                                              int maxExecutionTime)
                                                                                       throws QueryEvaluationException

Throws:

QueryEvaluationException

execute

protected abstract void execute(UpdateExpr updateExpr,
                                Dataset dataset,
                                BindingSet bindings,
                                boolean includeInferred,
                                int maxExecutionTime)
                         throws UpdateExecutionException

Throws:

UpdateExecutionException