Uses of Interface
se.liu.ida.hefquin.engine.queryplan.utils.LogicalToPhysicalOpConverter

Packages that use LogicalToPhysicalOpConverter

Package	Description
se.liu.ida.hefquin.engine
se.liu.ida.hefquin.engine.queryplan.utils
se.liu.ida.hefquin.engine.queryproc
se.liu.ida.hefquin.engine.queryproc.impl
se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple

Uses of LogicalToPhysicalOpConverter in se.liu.ida.hefquin.engine

Fields in se.liu.ida.hefquin.engine declared as LogicalToPhysicalOpConverter

Modifier and Type	Field	Description
protected LogicalToPhysicalOpConverter	HeFQUINEngineConfigReader.ExtendedContextImpl2.lop2pop

Methods in se.liu.ida.hefquin.engine that return LogicalToPhysicalOpConverter

Modifier and Type	Method	Description
LogicalToPhysicalOpConverter	HeFQUINEngineConfigReader.readLogicalToPhysicalOpConverter(org.apache.jena.rdf.model.Resource qplRsrc, HeFQUINEngineConfigReader.ExtendedContext ctx)

Methods in se.liu.ida.hefquin.engine with parameters of type LogicalToPhysicalOpConverter

Modifier and Type	Method	Description
void	HeFQUINEngineConfigReader.ExtendedContext.complete(LogicalToPhysicalOpConverter c)
void	HeFQUINEngineConfigReader.ExtendedContextImpl1.complete(LogicalToPhysicalOpConverter c)
void	HeFQUINEngineConfigReader.ExtendedContextImpl2.complete(LogicalToPhysicalOpConverter c)
protected QueryProcContext	HeFQUINEngineConfigReader.createQueryProcContext(HeFQUINEngineConfigReader.Context ctx, FederationAccessManager fedAccessMgr, LogicalToPhysicalPlanConverter lp2pp, LogicalToPhysicalOpConverter lop2pop)

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

Classes in se.liu.ida.hefquin.engine.queryplan.utils that implement LogicalToPhysicalOpConverter

Modifier and Type	Class	Description
class	LogicalToPhysicalOpConverterImpl	This class provides methods to convert logical operators into physical operators by using the respective default type of physical operator for each type of logical operator.

Fields in se.liu.ida.hefquin.engine.queryplan.utils declared as LogicalToPhysicalOpConverter

Modifier and Type	Field	Description
protected final LogicalToPhysicalOpConverter	LogicalToPhysicalPlanConverterImpl.Worker.lop2pop

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

Modifier and Type	Method	Description
static PhysicalPlan	PhysicalPlanFactory.createPlan(BinaryLogicalOp rootOp, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop, PhysicalPlan subplan1, PhysicalPlan subplan2)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlan(LogicalOperator lop, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop, PhysicalPlan... subplans)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlan(LogicalOperator lop, LogicalToPhysicalOpConverter lop2pop, PhysicalPlan... subplans)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlan(NaryLogicalOp rootOp, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop, List<PhysicalPlan> subplans)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlan(NaryLogicalOp rootOp, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop, PhysicalPlan... subplans)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlan(NullaryLogicalOp rootOp, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlan(UnaryLogicalOp rootOp, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop, PhysicalPlan subplan)	Creates a physical plan in which the root operator is the physical operator that the given LogicalToPhysicalOpConverter returns for the given logical operator.
static PhysicalPlan	PhysicalPlanFactory.createPlanWithDefaultUnaryOpIfPossible(PhysicalPlan inputPlan, PhysicalPlan nextPlan, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop)	If the second of the two given plans is either a request, a filter with request, or a union over requests, then this function turns the request(s) into gpAdd operators with the first given plan as subplan.
static PhysicalPlan	PhysicalPlanFactory.createPlanWithJoin(PhysicalPlan subplan1, PhysicalPlan subplan2, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop)	Creates a plan with a binary join as root operator, using the default physical operator for such a join (as per the given LogicalToPhysicalOpConverter).
static PhysicalPlan	PhysicalPlanFactory.createPlanWithJoin(PhysicalPlan subplan1, PhysicalPlan subplan2, LogicalToPhysicalOpConverter lop2pop)	Creates a plan with a binary join as root operator, using the default physical operator for such a join (as per the given LogicalToPhysicalOpConverter).
static PhysicalPlan	PhysicalPlanFactory.createPlanWithUnaryOpForUnionPlan(PhysicalPlan inputPlan, PhysicalPlan unionPlan, QueryPlanningInfo qpInfo, LogicalToPhysicalOpConverter lop2pop)	This function takes two physical plans as input, with the assumptions that the second of these plans i) has a union as its root operator and ii) every sub plan under this union is either a request or a filter with a request.
static List<PhysicalPlan>	PhysicalPlanFactory.enumeratePlansWithUnaryOpFromReq(PhysicalOpRequest<?,?> req, PhysicalPlan subplan, LogicalToPhysicalOpConverter lop2pop)

Constructors in se.liu.ida.hefquin.engine.queryplan.utils with parameters of type LogicalToPhysicalOpConverter

Modifier	Constructor	Description
	Worker(LogicalToPhysicalOpConverter lop2pop)

Uses of LogicalToPhysicalOpConverter in se.liu.ida.hefquin.engine.queryproc

Methods in se.liu.ida.hefquin.engine.queryproc that return LogicalToPhysicalOpConverter

Modifier and Type	Method	Description
LogicalToPhysicalOpConverter	QueryProcContext.getLogicalToPhysicalOpConverter()

Uses of LogicalToPhysicalOpConverter in se.liu.ida.hefquin.engine.queryproc.impl

Fields in se.liu.ida.hefquin.engine.queryproc.impl declared as LogicalToPhysicalOpConverter

Modifier and Type	Field	Description
protected final LogicalToPhysicalOpConverter	ExecutionContextImpl.lop2pop

Methods in se.liu.ida.hefquin.engine.queryproc.impl that return LogicalToPhysicalOpConverter

Modifier and Type	Method	Description
LogicalToPhysicalOpConverter	ExecutionContextImpl.getLogicalToPhysicalOpConverter()

Constructors in se.liu.ida.hefquin.engine.queryproc.impl with parameters of type LogicalToPhysicalOpConverter

Modifier	Constructor	Description
	ExecutionContextImpl(FederationAccessManager fedAccMgr, FederationCatalog fedCatalog, ExecutorService execServiceForPlanTasks, LogicalToPhysicalPlanConverter lp2pp, LogicalToPhysicalOpConverter lop2pop, boolean isExperimentRun, boolean skipExecution)

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

Fields in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple declared as LogicalToPhysicalOpConverter

Modifier and Type	Field	Description
protected final LogicalToPhysicalOpConverter	CardinalityBasedGreedyJoinPlanOptimizerImpl.GreedyConstructionAlgorithm.lop2pop
protected final LogicalToPhysicalOpConverter	DPBasedJoinPlanOptimizer.DynamicProgrammingOptimizerImpl.lop2pop

Methods in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple with parameters of type LogicalToPhysicalOpConverter

Modifier and Type	Method	Description
protected List<PhysicalPlan>	CostModelBasedGreedyJoinPlanOptimizerImpl.createAllJoinPlans(PhysicalPlan leftOrChild, PhysicalPlan rightOrTop, LogicalToPhysicalOpConverter lop2pop)	Creates a list of join plans, including a (default) binary join of the given two plans as well as possible plans with unary (gpAdd-based) joins in which the first given plan is the child.
protected boolean	DPBasedJoinPlanOptimizer.determineOptimalCandidatesAtStageN(List<List<PhysicalPlan>> subsets, DPBasedJoinPlanOptimizer.OptimalPlansPerStage optPlansPerStage, boolean ignoreCartesianProductJoins, LogicalToPhysicalOpConverter lop2pop)	For each of the sets of plans in 'subsets', determines the best possible join plan and adds this best plan to 'optPlansPerStage'.