Uses of Package
it.unibz.inf.ontop.iq.optimizer

Packages that use it.unibz.inf.ontop.iq.optimizer

Package	Description
it.unibz.inf.ontop.datalog
it.unibz.inf.ontop.datalog.impl
it.unibz.inf.ontop.iq.optimizer
it.unibz.inf.ontop.iq.optimizer.impl
it.unibz.inf.ontop.iq.planner.impl

Classes in it.unibz.inf.ontop.iq.optimizer used by it.unibz.inf.ontop.datalog

Class and Description
IQOptimizer

Classes in it.unibz.inf.ontop.iq.optimizer used by it.unibz.inf.ontop.datalog.impl

Class and Description
IQOptimizer

Classes in it.unibz.inf.ontop.iq.optimizer used by it.unibz.inf.ontop.iq.optimizer

Class and Description
InnerJoinIQOptimizer
IntermediateQueryOptimizer TODO: explain TODO: should we create two sub-interfaces: GeneralOptimizer and GoalOrientedOptimizer? For the moment, we expect the Optimizer to be general, not goal-oriented.
IQOptimizer

Classes in it.unibz.inf.ontop.iq.optimizer used by it.unibz.inf.ontop.iq.optimizer.impl

Class and Description
AggregationSimplifier Replaces type-sensitive SPARQL aggregation functional terms (e.g.
BindingLiftOptimizer Deprecated.
GeneralStructuralAndSemanticIQOptimizer Performs all the structural and semantic optimizations TODO: find a better name
InnerJoinIQOptimizer
InnerJoinMutableOptimizer
IntermediateQueryOptimizer TODO: explain TODO: should we create two sub-interfaces: GeneralOptimizer and GoalOrientedOptimizer? For the moment, we expect the Optimizer to be general, not goal-oriented.
IQOptimizer
JoinLikeOptimizer
LeftJoinIQOptimizer
LeftJoinMutableOptimizer
OrderBySimplifier Replaces RDF(...) terms by DB ones in the ORDER BY conditions
PostProcessableFunctionLifter Lifts certain functional terms that are blocked by a UNION: - non DBFunctionSymbols (e.g.
SelfJoinSameTermIQOptimizer
SelfJoinUCIQOptimizer
TermTypeTermLifter Makes sure that terms with a MetaTermType only appears in the top construction node
UnionAndBindingLiftOptimizer Lifts bindings and unions

Classes in it.unibz.inf.ontop.iq.optimizer used by it.unibz.inf.ontop.iq.planner.impl

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