A B C D E F G H I J L M N O P Q R S T U V
All Classes All Packages

A

AbstractBelowDistinctTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

Transformer where the cardinality does matter for the current tree

AbstractBelowDistinctTransformer(IQTreeTransformer, CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

AbstractIntensionalQueryMerger - Class in it.unibz.inf.ontop.iq.optimizer.impl

AbstractIntensionalQueryMerger(IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger

AbstractIntensionalQueryMerger.QueryMergingTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

Replaces intensional data nodes by an IQTree Does NOT look for intensional data nodes inside the definitions

AbstractJoinTransferLJTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

AbstractJoinTransferLJTransformer(Supplier<VariableNullability>, VariableGenerator, RequiredExtensionalDataNodeExtractor, RightProvenanceNormalizer, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

AbstractJoinTransferLJTransformer.DataNodeAndReplacement - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

AbstractJoinTransferLJTransformer.RenamingAndEqualities - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

AbstractJoinTransferLJTransformer.ReplaceNodeByTrueTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

AbstractJoinTransferLJTransformer.SelectedNode - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

AbstractOntopOptimizationBuilderMixin() - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

AbstractSelfJoinSimplifier<C extends FunctionalDependency> - Class in it.unibz.inf.ontop.iq.optimizer.impl

AbstractSelfJoinSimplifier(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

AbstractSelfJoinSimplifier.DeterminantGroupEvaluation - Class in it.unibz.inf.ontop.iq.optimizer.impl

AbstractSelfJoinSimplifier.NormalizationBeforeUnification - Class in it.unibz.inf.ontop.iq.optimizer.impl

AbstractSelfJoinSimplifier.OptimizationState - Class in it.unibz.inf.ontop.iq.optimizer.impl

If extensional data nodes are empty, insert an EmptyNode

addIfCompatible(IQTree, Set<NonVariableTerm>, VariableNullability, TermFactory) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.ChildGroup

Returns true if the tree is compatible and has been added.

AggregationSimplifier - Interface in it.unibz.inf.ontop.iq.optimizer

Replaces type-sensitive SPARQL aggregation functional terms (e.g.

AggregationSimplifierImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

AggregationSimplifierImpl.AggregationSimplifyingTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

Recursive

AggregationSimplifyingTransformer(VariableGenerator, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl.AggregationSimplifyingTransformer

AggregationSplitter - Interface in it.unibz.inf.ontop.iq.optimizer

Tries to push down the aggregation below some UNIONs

AggregationSplitterImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

AggregationSplitterImpl(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl

AggregationSplitterImpl.AggregationUnionLifterTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

Assumes that the tree is normalized

AggregationSplitterImpl.ChildGroup - Class in it.unibz.inf.ontop.iq.optimizer.impl

Mutable

AggregationUnionLifterTransformer(CoreSingletons, VariableGenerator) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.AggregationUnionLifterTransformer

ArgumentTransferInnerJoinFDIQOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl

TODO: explain

ArgumentTransferInnerJoinFDIQOptimizer(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer

ArgumentTransferInnerJoinFDIQOptimizer.ArgumentTransferJoinTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier - Class in it.unibz.inf.ontop.iq.optimizer.impl

ArgumentTransferJoinTransformer(ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier, CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.ArgumentTransferJoinTransformer

AvoidJoinAboveUnionPlanner - Class in it.unibz.inf.ontop.iq.planner.impl

When an UNION appears as a child of an inner join, looks for other siblings that could be "pushed under the union".

AvoidJoinAboveUnionPlanner(GeneralStructuralAndSemanticIQOptimizer, AvoidJoinAboveUnionPlanner.AvoidJoinAboveUnionTransformer, IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.planner.impl.AvoidJoinAboveUnionPlanner

AvoidJoinAboveUnionPlanner.AvoidJoinAboveUnionTransformer - Class in it.unibz.inf.ontop.iq.planner.impl

AvoidJoinAboveUnionTransformer(IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.planner.impl.AvoidJoinAboveUnionPlanner.AvoidJoinAboveUnionTransformer

B

blockDefinition(IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

BooleanExpressionPushDownTransformer - Interface in it.unibz.inf.ontop.iq.transformer

Pushes down the expression as much as possible without creating new sub-queries (e.g.

BooleanExpressionPushDownTransformerImpl - Class in it.unibz.inf.ontop.iq.transformer.impl

BooleanExpressionPushDownTransformerImpl(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPushDownTransformerImpl

BooleanExpressionPusher - Class in it.unibz.inf.ontop.iq.transformer.impl

Tries to push down the expression given.

BooleanExpressionPusher(ImmutableExpression, CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

BottomUpUnionAndBindingLiftOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl

TODO: explicit assumptions

build() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.BuilderImpl

build() - Method in interface it.unibz.inf.ontop.injection.OntopOptimizationConfiguration.Builder

BuilderImpl() - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.BuilderImpl

buildGuiceModules() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl

To be overloaded

C

canEliminateNodes() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

canEliminateNodes() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier

canEliminateNodes() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl.SelfJoinUCSimplifier

CardinalityInsensitiveJoinTransferLJOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

CardinalityInsensitiveJoinTransferLJOptimizer(RequiredExtensionalDataNodeExtractor, RightProvenanceNormalizer, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer

CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

CardinalityInsensitiveTransformer(IQTreeTransformer, Supplier<VariableNullability>, VariableGenerator, RequiredExtensionalDataNodeExtractor, RightProvenanceNormalizer, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

CardinalitySensitiveJoinTransferLJOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

CardinalitySensitiveJoinTransferLJOptimizer(RequiredExtensionalDataNodeExtractor, RightProvenanceNormalizer, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalitySensitiveJoinTransferLJOptimizer

CardinalitySensitiveJoinTransferLJOptimizer.Transformer - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

ChildDefinitionLift(IQTree, ImmutableSet<Variable>, ImmutableTerm) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.ChildDefinitionLift

ChildGroup(IQTree, Set<NonVariableTerm>) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.ChildGroup

ComparatorSimplification(OrderByNode.OrderComparator) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.ComparatorSimplification

ComparatorSimplification(OrderByNode.OrderComparator, DefinitionPushDownRequest) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.ComparatorSimplification

computeDBTerm(ImmutableTerm, RDFTermType, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

configure() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationModule

coreSingletons - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

coreSingletons - Variable in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl

create(IQTree, IQTreeTransformer, OptimizationSingletons) - Method in interface it.unibz.inf.ontop.iq.optimizer.impl.LookForDistinctTransformerImpl.CardinalityFreeTransformerConstructor3

create(IQTreeTransformer, OptimizationSingletons) - Method in interface it.unibz.inf.ontop.iq.optimizer.impl.LookForDistinctTransformerImpl.CardinalityFreeTransformerConstructor2

createDefinitionPushDownTransformer(DefinitionPushDownRequest) - Method in interface it.unibz.inf.ontop.injection.OptimizerFactory

createEETransformer(VariableGenerator) - Method in interface it.unibz.inf.ontop.injection.OptimizerFactory

createRDFTermTypeConstantTransformer(VariableGenerator) - Method in interface it.unibz.inf.ontop.injection.OptimizerFactory

createTransformer(ImmutableSet<Variable>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger

createTransformer(VariableGenerator) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl

createTransformer(VariableGenerator) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl

createTransformer(VariableGenerator) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl

TODO: refactor IQTreeVisitingTransformer so as avoid to create fresh transformers

D

DataNodeAndReplacement(ExtensionalDataNode, ImmutableMultimap<? extends VariableOrGroundTerm, Variable>) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.DataNodeAndReplacement

dataNodes - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.DeterminantGroupEvaluation

dataNodes - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.NormalizationBeforeUnification

defaultBuilder() - Static method in interface it.unibz.inf.ontop.injection.OntopOptimizationConfiguration

Default builder

DefaultCompositeInnerJoinIQOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl

DefaultCompositeLeftJoinIQOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl

DefaultOntopOptimizationBuilderFragment() - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.DefaultOntopOptimizationBuilderFragment

For sub-classes ONLY!

DefaultOntopOptimizationBuilderFragment(B) - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.DefaultOntopOptimizationBuilderFragment

When not inheriting

DefaultTermTypeTermVisitingTreeTransformer - Class in it.unibz.inf.ontop.iq.transformer.impl

Lifts meta term type definitions are blocked by unions.

DefaultTermTypeTermVisitingTreeTransformer(VariableGenerator, TermFactory, IntermediateQueryFactory, TypeConstantDictionary, SubstitutionFactory, FunctionSymbolFactory) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

DefinitionPushDownTransformer - Interface in it.unibz.inf.ontop.iq.transformer

Pushes down in the tree a new definition (for a new variable) until: 1.

DefinitionPushDownTransformerImpl - Class in it.unibz.inf.ontop.iq.transformer.impl

DefinitionPushDownTransformerImpl(DefinitionPushDownRequest, IntermediateQueryFactory, OptimizerFactory, SubstitutionFactory, TermFactory) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

DeterminantGroupEvaluation(ImmutableSet<ImmutableExpression>, ImmutableList<ExtensionalDataNode>, ImmutableSubstitution<VariableOrGroundTerm>) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.DeterminantGroupEvaluation

determinantIndexes - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.SelectedNode

DummyQueryPlanner - Class in it.unibz.inf.ontop.iq.planner.impl

DummyQueryPlanner() - Constructor for class it.unibz.inf.ontop.iq.planner.impl.DummyQueryPlanner

E

EmptyRowsValuesNodeTransformer - Interface in it.unibz.inf.ontop.iq.transformer

Adds placeholder/fake data to Values Node in the edge case when empty rows are projected i.e.

EmptyRowsValuesNodeTransformerImpl - Class in it.unibz.inf.ontop.iq.transformer.impl

EmptyRowsValuesNodeTransformerImpl(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.EmptyRowsValuesNodeTransformerImpl

enableTestMode() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

equalities - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.NormalizationBeforeUnification

equalities - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.RenamingAndEqualities

evaluateDeterminantGroup(ImmutableList<VariableOrGroundTerm>, Collection<ExtensionalDataNode>, C) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

evaluateDeterminantGroup(ImmutableList<VariableOrGroundTerm>, Collection<ExtensionalDataNode>, FunctionalDependency) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier

evaluateDeterminantGroup(ImmutableList<VariableOrGroundTerm>, Collection<ExtensionalDataNode>, UniqueConstraint) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl.SelfJoinUCSimplifier

ExplicitEqualityTransformer - Interface in it.unibz.inf.ontop.iq.transformer

ExplicitEqualityTransformerImpl - Class in it.unibz.inf.ontop.iq.transformer.impl

ExplicitEqualityTransformerImpl(VariableGenerator, IntermediateQueryFactory, AtomFactory, TermFactory, SubstitutionFactory) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.ExplicitEqualityTransformerImpl

expressions - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.DeterminantGroupEvaluation

extensionalDataNode - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.DataNodeAndReplacement

extensionalDataNode - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.SelectedNode

extensionalDataNodes - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.OptimizationState

extract(Stream<ImmutableMultimap<? extends VariableOrGroundTerm, Variable>>, ImmutableSet<Variable>, TermFactory, SubstitutionFactory) - Static method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.RenamingAndEqualities

extractConstraints(RelationDefinition) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

extractConstraints(RelationDefinition) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier

extractConstraints(RelationDefinition) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl.SelfJoinUCSimplifier

extractOtherType(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.RequiredExtensionalDataNodeExtractor

By default, not digging into other kind of trees

extractPossibleTypes(ImmutableTerm, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.RDFTypeDependentSimplifyingTransformer

extractPushableSiblings(NaryIQTree, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.planner.impl.AvoidJoinAboveUnionPlanner.AvoidJoinAboveUnionTransformer

Criteria for selecting siblings: must be leaf and must naturally join (i.e.

extractRDFTermTypeTerm(ImmutableTerm) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl.AggregationSimplifyingTransformer

extractRightDataNodes(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

Can be overridden to put restrictions

extractSomeRequiredNodes(IQTree, boolean) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.RequiredExtensionalDataNodeExtractor

Not required to be exhaustive Expects the tree to come from a normalized tree (but won't fail if it is not the case)

extractSubstitution(ImmutableList<Variable>, ImmutableMap<Integer, ? extends VariableOrGroundTerm>) - Method in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

extractType(Variable, ImmutableList<PostProcessableFunctionLifterImpl.ChildDefinitionLift>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

F

FixedPointJoinLikeOptimizer - Class in it.unibz.inf.ontop.iq.optimizer.impl

FunctionLifterTransformer(VariableGenerator, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

furtherSimplifyInnerJoinChildren(Optional<ImmutableExpression>, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

Takes in account the interaction between children Returns empty() if no further optimization has been applied

furtherSimplifyInnerJoinChildren(Optional<ImmutableExpression>, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinSameTermIQOptimizerImpl.SameTermSelfJoinTransformer

TODO: explain Only removes some children that are extensional data nodes

furtherTransformLeftJoin(LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

Returns empty if no optimization has been applied

G

GeneralStructuralAndSemanticIQOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

Performs all the structural and semantic optimizations TODO: find a better name

GeneralStructuralAndSemanticIQOptimizerImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

generateOntopOptimizationConfigurationOptions() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

generateOptimizationOptions(OntopModelConfigurationImpl.OntopModelConfigurationOptions) - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.DefaultOntopOptimizationBuilderFragment

generateProperties() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

generateProperties() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.DefaultOntopOptimizationBuilderFragment

generateTree(IntermediateQueryFactory) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

getChildren() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

getCoreSingletons() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getCoreSingletons() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

getDefinition(IntensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger.QueryMergingTransformer

getFreshlyCreatedVariables() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.ChildDefinitionLift

getGeneralStructuralAndSemanticIQOptimizer() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getGeneralStructuralAndSemanticIQOptimizer() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

getInheritedVariableNullability() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

getJoinLikeOptimizer() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getJoinLikeOptimizer() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

getLiftedDefinition() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.ChildDefinitionLift

getMaxNbChildrenForLiftingDBFunctionSymbol() - Method in interface it.unibz.inf.ontop.injection.OntopOptimizationSettings

getModelOptions() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.OntopOptimizationOptions

getOptimizerFactory() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getOptimizerFactory() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

TODO: shall we keep it?

getPartiallyPaddedChild() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.ChildDefinitionLift

getRequiredExtensionalDataNodeExtractor() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getRequiredExtensionalDataNodeExtractor() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

getSettings() - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl

getSettings() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getSettings() - Method in interface it.unibz.inf.ontop.injection.OntopOptimizationConfiguration

getSettings() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

getTrees() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.ChildGroup

getUnionBasedQueryMerger() - Method in class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

getUnionBasedQueryMerger() - Method in interface it.unibz.inf.ontop.injection.OptimizationSingletons

getUnionVariables() - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

H

handleIntensionalWithoutDefinition(IntensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger.QueryMergingTransformer

hasConstraint(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

hasConstraint(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier

hasConstraint(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl.SelfJoinUCSimplifier

I

InnerJoinIQOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

iqFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger

iqFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

iqFactory - Variable in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl

IQOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

isRDFFunctionalTerm(ImmutableTerm) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl.AggregationSimplifyingTransformer

it.unibz.inf.ontop.datalog - package it.unibz.inf.ontop.datalog

it.unibz.inf.ontop.datalog.impl - package it.unibz.inf.ontop.datalog.impl

it.unibz.inf.ontop.injection - package it.unibz.inf.ontop.injection

it.unibz.inf.ontop.injection.impl - package it.unibz.inf.ontop.injection.impl

it.unibz.inf.ontop.iq.executor - package it.unibz.inf.ontop.iq.executor

it.unibz.inf.ontop.iq.executor.join - package it.unibz.inf.ontop.iq.executor.join

it.unibz.inf.ontop.iq.executor.union.impl - package it.unibz.inf.ontop.iq.executor.union.impl

it.unibz.inf.ontop.iq.optimizer - package it.unibz.inf.ontop.iq.optimizer

it.unibz.inf.ontop.iq.optimizer.impl - package it.unibz.inf.ontop.iq.optimizer.impl

it.unibz.inf.ontop.iq.optimizer.impl.lj - package it.unibz.inf.ontop.iq.optimizer.impl.lj

it.unibz.inf.ontop.iq.planner - package it.unibz.inf.ontop.iq.planner

it.unibz.inf.ontop.iq.planner.impl - package it.unibz.inf.ontop.iq.planner.impl

it.unibz.inf.ontop.iq.tools - package it.unibz.inf.ontop.iq.tools

it.unibz.inf.ontop.iq.tools.impl - package it.unibz.inf.ontop.iq.tools.impl

it.unibz.inf.ontop.iq.transformer - package it.unibz.inf.ontop.iq.transformer

it.unibz.inf.ontop.iq.transformer.impl - package it.unibz.inf.ontop.iq.transformer.impl

it.unibz.inf.ontop.iq.view - package it.unibz.inf.ontop.iq.view

it.unibz.inf.ontop.iq.view.impl - package it.unibz.inf.ontop.iq.view.impl

it.unibz.inf.ontop.iq.visitor - package it.unibz.inf.ontop.iq.visitor

it.unibz.inf.ontop.iq.visitor.impl - package it.unibz.inf.ontop.iq.visitor.impl

J

JoinLikeOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

L

LeftJoinIQOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

lift(IQ) - Method in class it.unibz.inf.ontop.iq.planner.impl.AvoidJoinAboveUnionPlanner

lift(PostProcessableFunctionLifterImpl.LiftState) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

liftDefinition(IQTree, int, Variable, ImmutableSet<Variable>, Variable) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

LiftState(ImmutableList<IQTree>, ImmutableSet<Variable>, ImmutableList<ConstructionNode>, Variable, VariableGenerator, CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

LiftState(ImmutableList<IQTree>, ImmutableSet<Variable>, VariableGenerator, CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

Initial constructor

liftUnion(ImmutableList<ImmutableSet<IQTree>>, Optional<ConstructionNode>, Optional<DistinctNode>, Optional<ConstructionNode>, AggregationNode, ImmutableMultiset<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.AggregationUnionLifterTransformer

liftVariable(Variable) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

loadDefaultOptimizationProperties() - Static method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationSettingsImpl

LookForDistinctTransformerImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

TODO: find a better name

LookForDistinctTransformerImpl(LookForDistinctTransformerImpl.CardinalityFreeTransformerConstructor2, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.LookForDistinctTransformerImpl

LookForDistinctTransformerImpl(LookForDistinctTransformerImpl.CardinalityFreeTransformerConstructor3, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.LookForDistinctTransformerImpl

LookForDistinctTransformerImpl.CardinalityFreeTransformerConstructor2 - Interface in it.unibz.inf.ontop.iq.optimizer.impl

LookForDistinctTransformerImpl.CardinalityFreeTransformerConstructor3 - Interface in it.unibz.inf.ontop.iq.optimizer.impl

LOOPING_BOUND - Static variable in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

M

matchForeignKey(ForeignKeyConstraint, ImmutableCollection<ExtensionalDataNode>, ImmutableMap<Integer, ? extends VariableOrGroundTerm>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

matchFunctionalDependency(FunctionalDependency, ImmutableSet<ExtensionalDataNode>, ImmutableMap<Integer, ? extends VariableOrGroundTerm>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

matchIndexes(ImmutableSet<ExtensionalDataNode>, ImmutableMap<Integer, ? extends VariableOrGroundTerm>, ImmutableList<Integer>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

matchUniqueConstraint(UniqueConstraint, ImmutableSet<ExtensionalDataNode>, ImmutableMap<Integer, ? extends VariableOrGroundTerm>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

Matches an unique constraint whose determinants are nullable in the tree

MAX_NB_CHILDREN_LIFTING_DB_FS - Static variable in interface it.unibz.inf.ontop.injection.OntopOptimizationSettings

maxLevel - Variable in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

MaxLevelViewUnfoldingTransformer(int, VariableGenerator, CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

merge(ExtensionalDataNode, IQ) - Method in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

mergeDefinitions(Variable, ImmutableList<PostProcessableFunctionLifterImpl.ChildDefinitionLift>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

mergeDefinitions(Collection<IQ>) - Method in class it.unibz.inf.ontop.iq.tools.impl.UnionBasedQueryMergerImpl

mergeDefinitions(Collection<IQ>) - Method in interface it.unibz.inf.ontop.iq.tools.UnionBasedQueryMerger

mergeIfCompatible(AggregationSplitterImpl.ChildGroup) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.ChildGroup

Returns true if they merged.

N

newComparator - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.ComparatorSimplification

newExpressions - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.OptimizationState

nonLexicallyOrderedDatatypes - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

NormalizationBeforeUnification(Collection<ExtensionalDataNode>, ImmutableSet<ImmutableExpression>) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.NormalizationBeforeUnification

normalizeDataNodes(Collection<ExtensionalDataNode>, C) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

TODO: we don't need to remove the functional terms for the determinants

O

OntopOptimizationConfiguration - Interface in it.unibz.inf.ontop.injection

OntopOptimizationConfiguration.Builder<B extends OntopOptimizationConfiguration.Builder<B>> - Interface in it.unibz.inf.ontop.injection

OntopOptimizationConfiguration.OntopOptimizationBuilderFragment<B extends OntopOptimizationConfiguration.Builder<B>> - Interface in it.unibz.inf.ontop.injection

TODO: add some configuration methods for end-users

OntopOptimizationConfigurationImpl - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationConfigurationImpl(OntopOptimizationSettings, OntopOptimizationConfigurationImpl.OntopOptimizationOptions) - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl

OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin<B extends OntopOptimizationConfiguration.Builder<B>> - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationConfigurationImpl.BuilderImpl<B extends OntopOptimizationConfiguration.Builder<B>> - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationConfigurationImpl.DefaultOntopOptimizationBuilderFragment<B extends OntopOptimizationConfiguration.Builder<B>> - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationConfigurationImpl.OntopOptimizationOptions - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationModule - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationModule(OntopOptimizationConfiguration) - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationModule

OntopOptimizationSettings - Interface in it.unibz.inf.ontop.injection

OntopOptimizationSettingsImpl - Class in it.unibz.inf.ontop.injection.impl

OntopOptimizationSettingsImpl(Properties) - Constructor for class it.unibz.inf.ontop.injection.impl.OntopOptimizationSettingsImpl

Beware: immutable class!

OntopViewUnfolder - Interface in it.unibz.inf.ontop.iq.view

Unfolds Ontop views of the highest level (among the views present in the tree)

OntopViewUnfolderImpl - Class in it.unibz.inf.ontop.iq.view.impl

OntopViewUnfolderImpl(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl

OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer - Class in it.unibz.inf.ontop.iq.view.impl

optimizationSingletons - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

optimizationSingletons - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

optimizationSingletons - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl

OptimizationSingletons - Interface in it.unibz.inf.ontop.injection

Helper for the ontop-optimization module See CoreSingletons for the motivation

OptimizationSingletonsImpl - Class in it.unibz.inf.ontop.injection.impl

OptimizationSingletonsImpl(OptimizerFactory, CoreSingletons, UnionBasedQueryMerger, RequiredExtensionalDataNodeExtractor, GeneralStructuralAndSemanticIQOptimizer, JoinLikeOptimizer, OntopOptimizationSettings) - Constructor for class it.unibz.inf.ontop.injection.impl.OptimizationSingletonsImpl

OptimizationState(ImmutableSet<ImmutableExpression>, Collection<ExtensionalDataNode>, ImmutableSubstitution<VariableOrGroundTerm>) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.OptimizationState

optimize(IQ) - Method in class it.unibz.inf.ontop.datalog.impl.UnionFlattenerImpl

TODO: why a fix point?

optimize(IQ) - Method in interface it.unibz.inf.ontop.datalog.UnionFlattener

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.BottomUpUnionAndBindingLiftOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.DefaultCompositeInnerJoinIQOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.DefaultCompositeLeftJoinIQOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.FixedPointJoinLikeOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.GeneralStructuralAndSemanticIQOptimizerImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalitySensitiveJoinTransferLJOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.RedundantJoinFKOptimizerImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinSameTermIQOptimizerImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.TermTypeTermLifterImpl

optimize(IQ) - Method in interface it.unibz.inf.ontop.iq.optimizer.IQOptimizer

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.planner.impl.AvoidJoinAboveUnionPlanner

Tries to push down some inner joins under some unions.

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.planner.impl.DummyQueryPlanner

optimize(IQ) - Method in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl

optimize(IQTree, VariableGenerator) - Method in class it.unibz.inf.ontop.datalog.impl.UnionFlattenerImpl

optimize(IQTree, VariableGenerator) - Method in interface it.unibz.inf.ontop.datalog.UnionFlattener

optimizeExtensionalChildren(ImmutableList<ExtensionalDataNode>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.RedundantJoinFKOptimizerImpl.RedundantJoinFKTransformer

optimizeExtensionalDataNodes(RelationDefinition, Collection<ExtensionalDataNode>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

OptimizerFactory - Interface in it.unibz.inf.ontop.injection

Accessible through Guice (recommended) or through OptimizationSingletons.

OrderBySimplifier - Interface in it.unibz.inf.ontop.iq.optimizer

Replaces RDF(...) terms by DB ones in the ORDER BY conditions

OrderBySimplifierImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

OrderBySimplifierImpl(OptimizationSingletons, IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl

OrderBySimplifierImpl.ComparatorSimplification - Class in it.unibz.inf.ontop.iq.optimizer.impl

OrderBySimplifierImpl.OrderBySimplifyingTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

OrderBySimplifyingTransformer(VariableGenerator, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

P

padChild(IQTree, ImmutableMap<Variable, Optional<DBTermType>>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.LiftState

PostProcessableFunctionLifter - Interface in it.unibz.inf.ontop.iq.optimizer

Lifts certain functional terms that are blocked by a UNION: - non DBFunctionSymbols (e.g.

PostProcessableFunctionLifterImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

PostProcessableFunctionLifterImpl(OptimizationSingletons, IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl

PostProcessableFunctionLifterImpl.ChildDefinitionLift - Class in it.unibz.inf.ontop.iq.optimizer.impl

PostProcessableFunctionLifterImpl.FunctionLifterTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

PostProcessableFunctionLifterImpl.LiftState - Class in it.unibz.inf.ontop.iq.optimizer.impl

preTransformLJRightChild(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

Can be overridden

preTransformLJRightChild(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

properties(Properties) - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

propertyFile(File) - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

propertyFile(String) - Method in class it.unibz.inf.ontop.injection.impl.OntopOptimizationConfigurationImpl.AbstractOntopOptimizationBuilderMixin

pushDownDefinitions(IQTree, Stream<DefinitionPushDownRequest>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.RDFTypeDependentSimplifyingTransformer

Pushes down definitions emerging from the simplification of the order comparators

Q

QueryMergingTransformer(VariableGenerator, IntermediateQueryFactory, SubstitutionFactory, AtomFactory, QueryTransformerFactory) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger.QueryMergingTransformer

QueryPlanner - Interface in it.unibz.inf.ontop.iq.planner

By contrast to structural and semantic optimizations, the query planner can explore decisions that "it might regret afterwards" in isolated branches.

R

RDFTypeDependentSimplifyingTransformer - Class in it.unibz.inf.ontop.iq.transformer.impl

TODO: find a better name

RDFTypeDependentSimplifyingTransformer(OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.transformer.impl.RDFTypeDependentSimplifyingTransformer

RedundantJoinFKOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

RedundantJoinFKOptimizerImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

RedundantJoinFKOptimizerImpl.RedundantJoinFKTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

RedundantJoinFKTransformer(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.RedundantJoinFKOptimizerImpl.RedundantJoinFKTransformer

renamingSubstitution - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.RenamingAndEqualities

replacement - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.DataNodeAndReplacement

ReplaceNodeByTrueTransformer(ImmutableSet<ExtensionalDataNode>, IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.ReplaceNodeByTrueTransformer

request - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.ComparatorSimplification

requiredDataNodeExtractor - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

RequiredExtensionalDataNodeExtractor - Class in it.unibz.inf.ontop.iq.optimizer.impl.lj

RequiredExtensionalDataNodeExtractor - Interface in it.unibz.inf.ontop.iq.visitor

Looks for extensional data nodes that are required to provide tuples.

RequiredExtensionalDataNodeExtractor() - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.RequiredExtensionalDataNodeExtractor

RequiredExtensionalDataNodeExtractorImpl - Class in it.unibz.inf.ontop.iq.visitor.impl

RequiredExtensionalDataNodeExtractorImpl() - Constructor for class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

rightProvenanceNormalizer - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

S

SameTermSelfJoinTransformer(IQTreeTransformer, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinSameTermIQOptimizerImpl.SameTermSelfJoinTransformer

SelectedNode(ImmutableList<Integer>, ExtensionalDataNode) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.SelectedNode

selectForTransfer(ExtensionalDataNode, ImmutableMultimap<RelationDefinition, ExtensionalDataNode>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

selectForTransfer(ExtensionalDataNode, ImmutableMultimap<RelationDefinition, ExtensionalDataNode>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

selectForTransfer(ExtensionalDataNode, ImmutableMultimap<RelationDefinition, ExtensionalDataNode>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalitySensitiveJoinTransferLJOptimizer.Transformer

selectRightDataNodesToTransfer(ImmutableSet<ExtensionalDataNode>, ImmutableSet<ExtensionalDataNode>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

selectTargetDataNode(Collection<ExtensionalDataNode>, FunctionalDependency) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier

Selects as target the node with largest number of external arguments.

selectVariableToLift(ImmutableSet<Variable>, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

SelfJoinFDSimplifier(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.SelfJoinFDSimplifier

SelfJoinSameTermIQOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

SelfJoinSameTermIQOptimizerImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

SelfJoinSameTermIQOptimizerImpl(OptimizationSingletons, IntermediateQueryFactory) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinSameTermIQOptimizerImpl

SelfJoinSameTermIQOptimizerImpl.SameTermSelfJoinTransformer - Class in it.unibz.inf.ontop.iq.optimizer.impl

TODO: explain

SelfJoinSameTermIQOptimizerImpl.SerializableSupplier<T> - Interface in it.unibz.inf.ontop.iq.optimizer.impl

SelfJoinUCIQOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

SelfJoinUCIQOptimizerImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

SelfJoinUCIQOptimizerImpl(IntermediateQueryFactory, SelfJoinUCIQOptimizerImpl.SelfJoinUCTransformer) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl

SelfJoinUCIQOptimizerImpl.SelfJoinUCSimplifier - Class in it.unibz.inf.ontop.iq.optimizer.impl

SelfJoinUCSimplifier(CoreSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.SelfJoinUCIQOptimizerImpl.SelfJoinUCSimplifier

shouldBeLifted(ImmutableFunctionalTerm, int) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

Recursive

shouldBeLifted(Variable, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

simplifyAggregationFunctionalTerm(ImmutableFunctionalTerm, IQTree, boolean) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl.AggregationSimplifyingTransformer

simplifyComparator(OrderByNode.OrderComparator, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

simplifyRDFTerm(ImmutableTerm, ImmutableTerm, IQTree, boolean) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

step(PostProcessableFunctionLifterImpl.LiftState) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

substitution - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.DeterminantGroupEvaluation

substitution - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier.OptimizationState

substitutionFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

substitutionFactory - Variable in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

T

termFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

termFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

termFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.RedundantJoinFKOptimizerImpl.RedundantJoinFKTransformer

TermTypeTermLifter - Interface in it.unibz.inf.ontop.iq.optimizer

Makes sure that terms with a MetaTermType only appears in the top construction node

TermTypeTermLifterImpl - Class in it.unibz.inf.ontop.iq.optimizer.impl

TermTypeTermLiftTransformer - Interface in it.unibz.inf.ontop.iq.transformer

Makes sure that terms with a MetaTermType only appears in the top construction node

transform(IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transform(IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.ExplicitEqualityTransformerImpl

transformAggregation(IQTree, AggregationNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSimplifierImpl.AggregationSimplifyingTransformer

transformAggregation(IQTree, AggregationNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AggregationSplitterImpl.AggregationUnionLifterTransformer

transformAggregation(IQTree, AggregationNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformAggregation(IQTree, AggregationNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

TODO: understand when the definition does not have to be blocked

transformBinaryNonCommutativeNode(IQTree, BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

By default, switch back to the "LookForDistinctTransformer"

transformBinaryNonCommutativeNode(IQTree, BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformBinaryNonCommutativeNode(IQTree, BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

transformBinaryNonCommutativeNode(IQTree, BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformBinaryNonCommutativeNode(IQTree, BinaryNonCommutativeOperatorNode, IQTree, IQTree, Function<IQTree, IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformBySearchingFromScratch(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformBySearchingFromScratch(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

transformBySearchingFromScratch(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalitySensitiveJoinTransferLJOptimizer.Transformer

transformBySearchingFromScratchFromDistinctTree(IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

transformConstruction(IQTree, ConstructionNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformConstruction(IQTree, ConstructionNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

transformConstruction(IQTree, ConstructionNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformDistinct(IQTree, DistinctNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformDistinct(IQTree, DistinctNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.LookForDistinctTransformerImpl

transformDistinct(IQTree, DistinctNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformDistinct(IQTree, DistinctNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

TODO: stop blocking systematically

Transformer(Supplier<VariableNullability>, VariableGenerator, RequiredExtensionalDataNodeExtractor, RightProvenanceNormalizer, OptimizationSingletons) - Constructor for class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalitySensitiveJoinTransferLJOptimizer.Transformer

transformerFactory - Variable in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

transformExtensionalData(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.ReplaceNodeByTrueTransformer

transformExtensionalData(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

transformFilter(IQTree, FilterNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformFilter(IQTree, FilterNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformFilter(IQTree, FilterNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPushDownTransformerImpl

transformForTransfer(VariableGenerator, IntermediateQueryFactory) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.SelectedNode

The determinants are preserved, while the other arguments are replaced by a fresh variable

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.ArgumentTransferInnerJoinFDIQOptimizer.ArgumentTransferJoinTransformer

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.RedundantJoinFKOptimizerImpl.RedundantJoinFKTransformer

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.planner.impl.AvoidJoinAboveUnionPlanner.AvoidJoinAboveUnionTransformer

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPushDownTransformerImpl

transformInnerJoin(IQTree, InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformInnerJoin(InnerJoinNode, ImmutableList<IQTree>, ImmutableSet<Variable>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

Returns an empty result to indicate that no optimization has been applied

transformIntensionalData(IntensionalDataNode) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractIntensionalQueryMerger.QueryMergingTransformer

transformLeaf(LeafIQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformLeaf(LeafIQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformLeftJoin(IQTree, LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformLeftJoin(IQTree, LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformLeftJoin(IQTree, LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPushDownTransformerImpl

Tries to push the left join condition on the right

transformLeftJoin(IQTree, LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformNaryCommutativeNode(IQTree, NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

By default, switch back to the "LookForDistinctTransformer"

transformNaryCommutativeNode(IQTree, NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformNaryCommutativeNode(IQTree, NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

transformNaryCommutativeNode(IQTree, NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformNaryCommutativeNode(IQTree, NaryOperatorNode, ImmutableList<IQTree>, Function<IQTree, IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformNonStandardBinaryNonCommutativeNode(IQTree, BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformNonStandardNaryNode(IQTree, NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformNonStandardUnaryNode(IQTree, UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

Blocks by default

transformOrderBy(IQTree, OrderByNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformOrderBy(IQTree, OrderByNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformOrderBy(IQTree, OrderByNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

transformSlice(IQTree, SliceNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformSlice(IQTree, SliceNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformTree(IQTree, VariableGenerator, int) - Method in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl

transformUnaryNode(IQTree, UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

By default, switch back to the "LookForDistinctTransformer"

transformUnaryNode(IQTree, UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformUnaryNode(IQTree, UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

transformUnaryNode(IQTree, UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformUnaryNode(IQTree, UnaryOperatorNode, IQTree, Function<IQTree, IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

transformUnion(IQTree, UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractBelowDistinctTransformer

transformUnion(IQTree, UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalityInsensitiveJoinTransferLJOptimizer.CardinalityInsensitiveTransformer

transformUnion(IQTree, UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

transformUnion(IQTree, UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

transformUnion(IQTree, UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefinitionPushDownTransformerImpl

transformValues(ValuesNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.DefaultTermTypeTermVisitingTreeTransformer

Used to change out any RDFTermTypeConstants appearing in ValuesNodes to DBConstants.

transformValues(ValuesNode, VariableGenerator) - Method in class it.unibz.inf.ontop.iq.transformer.impl.EmptyRowsValuesNodeTransformerImpl

Ovverride transform Values method to handle case of VALUES [] () ()

typeFactory - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

U

unificationTools - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

unifyDataNodes(Stream<ExtensionalDataNode>, Function<ExtensionalDataNode, ImmutableMap<Integer, ? extends VariableOrGroundTerm>>) - Method in class it.unibz.inf.ontop.iq.optimizer.impl.AbstractSelfJoinSimplifier

UnionAndBindingLiftOptimizer - Interface in it.unibz.inf.ontop.iq.optimizer

Lifts bindings and unions

UnionBasedQueryMerger - Interface in it.unibz.inf.ontop.iq.tools

Accessible through Guice (recommended) or through OptimizationSingletons.

UnionBasedQueryMergerImpl - Class in it.unibz.inf.ontop.iq.tools.impl

UnionFlattener - Interface in it.unibz.inf.ontop.datalog

UnionFlattenerImpl - Class in it.unibz.inf.ontop.datalog.impl

Lifts unions above projections, until a fixed point is reached.

unwrapIfElseNull(ImmutableTerm) - Method in class it.unibz.inf.ontop.iq.transformer.impl.RDFTypeDependentSimplifyingTransformer

V

variableGenerator - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer

variableGenerator - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.OrderBySimplifierImpl.OrderBySimplifyingTransformer

variableGenerator - Variable in class it.unibz.inf.ontop.iq.optimizer.impl.PostProcessableFunctionLifterImpl.FunctionLifterTransformer

variableGenerator - Variable in class it.unibz.inf.ontop.iq.view.impl.OntopViewUnfolderImpl.MaxLevelViewUnfoldingTransformer

visitAggregation(AggregationNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitAggregation(AggregationNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

Blocks

visitConstruction(ConstructionNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitConstruction(ConstructionNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitDistinct(DistinctNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitDistinct(DistinctNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitEmpty(EmptyNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitEmpty(EmptyNode) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitExtensionalData(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitExtensionalData(ExtensionalDataNode) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitFilter(FilterNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

NB: focuses on the expressionToPushDown, NOT on pushing down its own expression

visitFilter(FilterNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitInnerJoin(InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitInnerJoin(InnerJoinNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitIntensionalData(IntensionalDataNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitIntensionalData(IntensionalDataNode) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitLeftJoin(LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

Only pushes on the left TODO: consider pushing on the right safe expressions

visitLeftJoin(LeftJoinNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

Only considers the left child

visitNative(NativeNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitNative(NativeNode) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitNonStandardBinaryNonCommutativeNode(BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

Blocks by default

visitNonStandardBinaryNonCommutativeNode(BinaryNonCommutativeOperatorNode, IQTree, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

Blocks by default

visitNonStandardLeafNode(LeafIQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitNonStandardLeafNode(LeafIQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitNonStandardNaryNode(NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

Blocks by default

visitNonStandardNaryNode(NaryOperatorNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

Blocks by default

visitNonStandardUnaryNode(UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

Blocks by default

visitNonStandardUnaryNode(UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

Blocks by default

visitOrderBy(OrderByNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitOrderBy(OrderByNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitPassingUnaryNode(UnaryOperatorNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitSlice(SliceNode, IQTree) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

The slice blocks

visitSlice(SliceNode, IQTree) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitTrue(TrueNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitTrue(TrueNode) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

visitUnion(UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitUnion(UnionNode, ImmutableList<IQTree>) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

TODO: try to extract some common data nodes

visitValues(ValuesNode) - Method in class it.unibz.inf.ontop.iq.transformer.impl.BooleanExpressionPusher

visitValues(ValuesNode) - Method in class it.unibz.inf.ontop.iq.visitor.impl.RequiredExtensionalDataNodeExtractorImpl

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