Package 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	Description
AbstractQueryPreparer(TripleSource tripleSource)

Method Summary

Modifier and Type	Method	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(ParsedBooleanQuery q)
GraphQuery	prepare(ParsedGraphQuery q)
TupleQuery	prepare(ParsedTupleQuery q)
Update	prepare(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(ParsedBooleanQuery q)

Specified by:

prepare in interface QueryPreparer

prepare

public TupleQuery prepare(ParsedTupleQuery q)

Specified by:

prepare in interface QueryPreparer

prepare

public GraphQuery prepare(ParsedGraphQuery q)

Specified by:

prepare in interface QueryPreparer

prepare

public Update prepare(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