Uses of Class
se.liu.ida.hefquin.engine.queryplan.logical.impl.LogicalOpRequest

Packages that use LogicalOpRequest

Package	Description
se.liu.ida.hefquin.engine.federation.access.utils
se.liu.ida.hefquin.engine.queryplan.executable.impl.ops
se.liu.ida.hefquin.engine.queryplan.logical
se.liu.ida.hefquin.engine.queryplan.physical.impl
se.liu.ida.hefquin.engine.queryplan.utils
se.liu.ida.hefquin.engine.queryproc.impl.cardinality
se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics
se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.federation.access.utils

Methods in se.liu.ida.hefquin.engine.federation.access.utils with parameters of type LogicalOpRequest

Modifier and Type	Method	Description
static CardinalityResponse[]	FederationAccessUtils.performCardinalityRequests(FederationAccessManager fedAccessMgr, LogicalOpRequest<?,?>... reqOps)
static DataRetrievalResponse<?>[]	FederationAccessUtils.performRequest(FederationAccessManager fedAccessMgr, LogicalOpRequest<?,?>... reqOps)

Method parameters in se.liu.ida.hefquin.engine.federation.access.utils with type arguments of type LogicalOpRequest

Modifier and Type	Method	Description
static CardinalityResponse[]	FederationAccessUtils.performCardinalityRequests(FederationAccessManager fedAccessMgr, List<LogicalOpRequest<?,?>> reqOps)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops

Fields in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops with type parameters of type LogicalOpRequest

Modifier and Type	Field	Description
protected final List<LogicalOpRequest<?,?>>	ExecOpParallelMultiwayLeftJoin.optionalParts

Constructors in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops with parameters of type LogicalOpRequest

Modifier	Constructor	Description
	ExecOpParallelMultiwayLeftJoin(boolean collectExceptions, QueryPlanningInfo qpInfo, ExpectedVariables inputVarsFromNonOptionalPart, LogicalOpRequest<?,?>... optionalParts)
	Worker(LogicalOpRequest<?,?> req, SolutionMappingsIndex index, List<SolutionMapping> input, ExpectedVariables inputVarsFromNonOptionalPart, ExecutionContext execCxt)

Constructor parameters in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops with type arguments of type LogicalOpRequest

Modifier	Constructor	Description
	ExecOpParallelMultiwayLeftJoin(boolean collectExceptions, QueryPlanningInfo qpInfo, ExpectedVariables inputVarsFromNonOptionalPart, List<LogicalOpRequest<?,?>> optionalParts)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryplan.logical

Methods in se.liu.ida.hefquin.engine.queryplan.logical with parameters of type LogicalOpRequest

Modifier and Type	Method	Description
void	LogicalPlanUtils.LogicalPlanCounter.visit(LogicalOpRequest<?,?> op)
void	LogicalPlanUtils.SourceAssignmentChecker.visit(LogicalOpRequest<?,?> op)
void	LogicalPlanVisitor.visit(LogicalOpRequest<?,?> op)
void	LogicalPlanVisitorBase.visit(LogicalOpRequest<?,?> op)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryplan.physical.impl

Fields in se.liu.ida.hefquin.engine.queryplan.physical.impl declared as LogicalOpRequest

Modifier and Type	Field	Description
protected final LogicalOpRequest<ReqType,MemberType>	PhysicalOpRequest.lop

Fields in se.liu.ida.hefquin.engine.queryplan.physical.impl with type parameters of type LogicalOpRequest

Modifier and Type	Field	Description
protected final List<LogicalOpRequest<?,?>>	PhysicalOpParallelMultiLeftJoin.optionalParts

Methods in se.liu.ida.hefquin.engine.queryplan.physical.impl that return LogicalOpRequest

Modifier and Type	Method	Description
LogicalOpRequest<ReqType,MemberType>	PhysicalOpRequest.getLogicalOperator()

Methods in se.liu.ida.hefquin.engine.queryplan.physical.impl that return types with arguments of type LogicalOpRequest

Modifier and Type	Method	Description
static List<LogicalOpRequest<?,?>>	PhysicalOpParallelMultiLeftJoin.checkApplicability(PhysicalPlan[] children)	Checks whether a invalid reference LogicalOpMultiwayLeftJoin with the given list of physical plans can be implemented by the parallel multi-left-join (as captured by this physical operator).

Constructors in se.liu.ida.hefquin.engine.queryplan.physical.impl with parameters of type LogicalOpRequest

Modifier	Constructor	Description
protected	PhysicalOpRequest(LogicalOpRequest<ReqType,MemberType> lop)

Constructor parameters in se.liu.ida.hefquin.engine.queryplan.physical.impl with type arguments of type LogicalOpRequest

Modifier	Constructor	Description
	PhysicalOpParallelMultiLeftJoin(List<LogicalOpRequest<?,?>> optionalParts)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryplan.utils

Methods in se.liu.ida.hefquin.engine.queryplan.utils with parameters of type LogicalOpRequest

Modifier and Type	Method	Description
static UnaryLogicalOp	LogicalOpUtils.createLogicalAddOpFromLogicalReqOp(LogicalOpRequest<?,?> reqOp)
static Set<TriplePattern>	LogicalOpUtils.getTriplePatternsOfReq(LogicalOpRequest<?,?> lop)	Return a set of triple patterns, which are extracted from a given Request (support TriplePatternRequest and BGPRequest)
void	BaseForTextBasedPlanPrinters.ShortNameCreator.visit(LogicalOpRequest<?,?> op)
void	TextBasedLogicalPlanPrinterImpl.MyPropertiesExtractor.visit(LogicalOpRequest<?,?> op)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryproc.impl.cardinality

Methods in se.liu.ida.hefquin.engine.queryproc.impl.cardinality with parameters of type LogicalOpRequest

Modifier and Type	Method	Description
protected void	RequestBasedCardinalityEstimator.addCardinalityForRequestViaWrapper(QueryPlanningInfo qpInfo, LogicalOpRequest<?,?> reqOp)	Populates the given QueryPlanningInfo object with cardinality information, assuming that this object is for a plan with a request operator that has a wrapped endpoint as its federation member.
void	CardinalityEstimationWorkerImpl.visit(LogicalOpRequest<?,?> op)

Method parameters in se.liu.ida.hefquin.engine.queryproc.impl.cardinality with type arguments of type LogicalOpRequest

Modifier and Type	Method	Description
protected void	RequestBasedCardinalityEstimator.addCardinalitiesForRequests(List<LogicalOpRequest<?,?>> reqOps, List<QueryPlanningInfo> infoObjs)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics

Methods in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics with parameters of type LogicalOpRequest

Modifier and Type	Method	Description
protected LogicalPlan	FilterPushDown.createPlanForRequestUnderFilter(LogicalOpFilter filterOp, LogicalOpRequest<?,?> reqOp, LogicalPlan inputPlan)

Uses of LogicalOpRequest in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple

Methods in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple that return types with arguments of type LogicalOpRequest

Modifier and Type	Method	Description
protected List<LogicalOpRequest<?,?>>	CardinalityBasedGreedyJoinPlanOptimizerImpl.GreedyConstructionAlgorithm.extractAllRequestOpsFromSourceAssignment(PhysicalPlan plan)	Extracts all request operators from the given plan, assuming that this plan is a sub-plan of a source assignment (hence, assuming that this plan can only be either a single request, a filter over a request, or a union with requests).

Method parameters in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple with type arguments of type LogicalOpRequest

Modifier and Type	Method	Description
protected List<se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple.CardinalityBasedGreedyJoinPlanOptimizerImpl.PhysicalPlanWithStatistics>	CardinalityBasedGreedyJoinPlanOptimizerImpl.GreedyConstructionAlgorithm.associateCardWithSubPlans(List<LogicalOpRequest<?,?>> reqOpsOfAllSubPlans, CardinalityResponse[] resps)