it.unibz.inf.ontop.spec.mapping.transformer.impl

Class IQ2CQ

java.lang.Object

it.unibz.inf.ontop.spec.mapping.transformer.impl.IQ2CQ

public class IQ2CQ
extends Object

Constructor Summary

Constructors

Constructor and Description
IQ2CQ()

Method Summary

Modifier and Type	Method and Description
static Optional<it.unibz.inf.ontop.model.term.ImmutableExpression>	getConjunction(Optional<it.unibz.inf.ontop.model.term.ImmutableExpression> optExpression, List<it.unibz.inf.ontop.model.term.ImmutableExpression> expressions, it.unibz.inf.ontop.model.term.TermFactory termFactory)
static Optional<com.google.common.collect.ImmutableList<it.unibz.inf.ontop.iq.node.ExtensionalDataNode>>	getExtensionalDataNodes(it.unibz.inf.ontop.iq.IQTree tree)
static com.google.common.collect.ImmutableSet<it.unibz.inf.ontop.model.term.ImmutableExpression>	getFilterExpressions(it.unibz.inf.ontop.iq.IQTree tree)
static com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.atom.DataAtom<it.unibz.inf.ontop.model.atom.RelationPredicate>>	toDataAtoms(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.iq.IQTree> nodes)
static it.unibz.inf.ontop.iq.IQTree	toIQTree(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.iq.IQTree> extensionalNodes, Optional<it.unibz.inf.ontop.model.term.ImmutableExpression> joiningConditions, IntermediateQueryFactory iqFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

IQ2CQ

public IQ2CQ()

Method Detail

toDataAtoms

public static com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.atom.DataAtom<it.unibz.inf.ontop.model.atom.RelationPredicate>> toDataAtoms(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.iq.IQTree> nodes)

toIQTree

public static it.unibz.inf.ontop.iq.IQTree toIQTree(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.iq.IQTree> extensionalNodes,
                                                    Optional<it.unibz.inf.ontop.model.term.ImmutableExpression> joiningConditions,
                                                    IntermediateQueryFactory iqFactory)

getExtensionalDataNodes

public static Optional<com.google.common.collect.ImmutableList<it.unibz.inf.ontop.iq.node.ExtensionalDataNode>> getExtensionalDataNodes(it.unibz.inf.ontop.iq.IQTree tree)

getFilterExpressions

public static com.google.common.collect.ImmutableSet<it.unibz.inf.ontop.model.term.ImmutableExpression> getFilterExpressions(it.unibz.inf.ontop.iq.IQTree tree)

getConjunction

public static Optional<it.unibz.inf.ontop.model.term.ImmutableExpression> getConjunction(Optional<it.unibz.inf.ontop.model.term.ImmutableExpression> optExpression,
                                                                                         List<it.unibz.inf.ontop.model.term.ImmutableExpression> expressions,
                                                                                         it.unibz.inf.ontop.model.term.TermFactory termFactory)