it.unibz.inf.ontop.answering.resultset.impl

Class DefaultDescribeGraphResultSet

java.lang.Object

it.unibz.inf.ontop.answering.resultset.impl.DefaultDescribeGraphResultSet

All Implemented Interfaces:

GraphResultSet, IterativeOBDAResultSet<it.unibz.inf.ontop.spec.ontology.RDFFact,OntopQueryAnsweringException>, OBDAResultSet, AutoCloseable

public class DefaultDescribeGraphResultSet
extends Object
implements GraphResultSet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DefaultDescribeGraphResultSet.ResultSetIterator

Constructor Summary

Constructors

Constructor and Description
DefaultDescribeGraphResultSet(DescribeQuery describeQuery, QueryLogger queryLogger, QueryLogger.Factory queryLoggerFactory, Evaluator<TupleResultSet,SelectQuery> selectQueryEvaluator, Evaluator<GraphResultSet,ConstructQuery> constructQueryEvaluator, OntopConnectionCloseable statementClosingCB)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
OntopCloseableIterator<it.unibz.inf.ontop.spec.ontology.RDFFact,OntopConnectionException>	iterator()
it.unibz.inf.ontop.spec.ontology.RDFFact	next()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDescribeGraphResultSet

public DefaultDescribeGraphResultSet(DescribeQuery describeQuery,
                                     QueryLogger queryLogger,
                                     QueryLogger.Factory queryLoggerFactory,
                                     Evaluator<TupleResultSet,SelectQuery> selectQueryEvaluator,
                                     Evaluator<GraphResultSet,ConstructQuery> constructQueryEvaluator,
                                     OntopConnectionCloseable statementClosingCB)
                              throws OntopQueryEvaluationException,
                                     OntopConnectionException,
                                     OntopReformulationException,
                                     OntopResultConversionException

Throws:

OntopQueryEvaluationException

OntopConnectionException

OntopReformulationException

OntopResultConversionException

Method Detail

hasNext

public boolean hasNext()
                throws OntopConnectionException,
                       OntopQueryAnsweringException

Specified by:

hasNext in interface IterativeOBDAResultSet<it.unibz.inf.ontop.spec.ontology.RDFFact,OntopQueryAnsweringException>

Throws:

OntopConnectionException

OntopQueryAnsweringException

next

public it.unibz.inf.ontop.spec.ontology.RDFFact next()
                                              throws OntopQueryAnsweringException,
                                                     OntopConnectionException

Specified by:

next in interface GraphResultSet

Specified by:

next in interface IterativeOBDAResultSet<it.unibz.inf.ontop.spec.ontology.RDFFact,OntopQueryAnsweringException>

Throws:

OntopQueryAnsweringException

OntopConnectionException

iterator

public OntopCloseableIterator<it.unibz.inf.ontop.spec.ontology.RDFFact,OntopConnectionException> iterator()

Specified by:

iterator in interface GraphResultSet

close

public void close()
           throws OntopConnectionException

Specified by:

close in interface OBDAResultSet

Specified by:

close in interface AutoCloseable

Throws:

OntopConnectionException