Uses of Interface
se.liu.ida.hefquin.engine.queryplan.logical.UnaryLogicalOp

Packages that use UnaryLogicalOp

Package	Description
se.liu.ida.hefquin.engine.queryplan.logical
se.liu.ida.hefquin.engine.queryplan.logical.impl
se.liu.ida.hefquin.engine.queryplan.physical
se.liu.ida.hefquin.engine.queryplan.physical.impl
se.liu.ida.hefquin.engine.queryplan.utils
se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics

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

Methods in se.liu.ida.hefquin.engine.queryplan.logical that return UnaryLogicalOp

Modifier and Type	Method	Description
UnaryLogicalOp	LogicalPlanWithUnaryRoot.getRootOperator()

Uses of UnaryLogicalOp in se.liu.ida.hefquin.engine.queryplan.logical.impl

Classes in se.liu.ida.hefquin.engine.queryplan.logical.impl that implement UnaryLogicalOp

Modifier and Type	Class	Description
class	LogicalOpBind
class	LogicalOpDedup
class	LogicalOpFilter
class	LogicalOpGlobalToLocal
class	LogicalOpGPAdd
class	LogicalOpGPOptAdd
class	LogicalOpLocalToGlobal
class	LogicalOpProject
class	LogicalOpUnfold

Methods in se.liu.ida.hefquin.engine.queryplan.logical.impl that return UnaryLogicalOp

Modifier and Type	Method	Description
UnaryLogicalOp	LogicalPlanWithUnaryRootImpl.getRootOperator()

Constructors in se.liu.ida.hefquin.engine.queryplan.logical.impl with parameters of type UnaryLogicalOp

Modifier	Constructor	Description
	LogicalPlanWithUnaryRootImpl(UnaryLogicalOp rootOp, Iterable<QueryPlanProperty> qpInfo, LogicalPlan subPlan)	Constructor.

Uses of UnaryLogicalOp in se.liu.ida.hefquin.engine.queryplan.physical

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

Modifier and Type	Method	Description
UnaryLogicalOp	UnaryPhysicalOpForLogicalOp.getLogicalOperator()

Methods in se.liu.ida.hefquin.engine.queryplan.physical with parameters of type UnaryLogicalOp

Modifier and Type	Method	Description
default UnaryPhysicalOp	PhysicalOpFactory.create(UnaryLogicalOp lop)	Creates a physical operator for the given logical operator.
UnaryPhysicalOp	PhysicalOpRegistry.create(UnaryLogicalOp lop, ExpectedVariables inputVars)	Creates a physical operator for the given logical operator by consulting registered factories in order.
Set<UnaryPhysicalOp>	PhysicalOpRegistry.createAll(UnaryLogicalOp lop, ExpectedVariables inputVars)	Creates all possible physical operators for the given logical operator by consulting all registered factories.

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

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

Modifier and Type	Field	Description
protected final UnaryLogicalOp	BaseForPhysicalOpSingleInputJoin.lop

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

Modifier and Type	Method	Description
UnaryLogicalOp	BaseForPhysicalOpSingleInputJoin.getLogicalOperator()

Methods in se.liu.ida.hefquin.engine.queryplan.physical.impl with parameters of type UnaryLogicalOp

Modifier and Type	Method	Description
PhysicalOpBind	PhysicalOpBind.Factory.create(UnaryLogicalOp lop)
PhysicalOpBindJoinBRTPF	PhysicalOpBindJoinBRTPF.Factory.create(UnaryLogicalOp lop)
PhysicalOpBindJoinSPARQL	PhysicalOpBindJoinSPARQL.Factory.create(UnaryLogicalOp lop)
PhysicalOpDuplicateRemoval	PhysicalOpDuplicateRemoval.Factory.create(UnaryLogicalOp lop)
PhysicalOpFilter	PhysicalOpFilter.Factory.create(UnaryLogicalOp lop)
PhysicalOpGlobalToLocal	PhysicalOpGlobalToLocal.Factory.create(UnaryLogicalOp lop)
PhysicalOpIndexNestedLoopsJoin	PhysicalOpIndexNestedLoopsJoin.Factory.create(UnaryLogicalOp lop)
PhysicalOpLocalToGlobal	PhysicalOpLocalToGlobal.Factory.create(UnaryLogicalOp lop)
PhysicalOpLookupJoinViaWrapper	PhysicalOpLookupJoinViaWrapper.Factory.create(UnaryLogicalOp lop)
PhysicalOpProject	PhysicalOpProject.Factory.create(UnaryLogicalOp lop)
PhysicalOpUnfold	PhysicalOpUnfold.Factory.create(UnaryLogicalOp lop)

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

Modifier	Constructor	Description
protected	BaseForPhysicalOpSingleInputJoin(UnaryLogicalOp lop)	The given logical operator is expected to be either a LogicalOpGPAdd or a LogicalOpGPOptAdd.

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

Methods in se.liu.ida.hefquin.engine.queryplan.utils that return UnaryLogicalOp

Modifier and Type	Method	Description
static UnaryLogicalOp	LogicalOpUtils.createLogicalAddOpFromLogicalReqOp(LogicalOpRequest<?,?> reqOp)
static UnaryLogicalOp	LogicalOpUtils.createLogicalAddOpFromPhysicalReqOp(PhysicalOperator op)
static UnaryLogicalOp	LogicalOpUtils.createLogicalOptAddOpFromPhysicalReqOp(PhysicalOperator op)

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

Modifier and Type	Method	Description
UnaryPhysicalOp	LogicalToPhysicalOpConverter.convert(UnaryLogicalOp lop, ExpectedVariables inputVars)	Returns a physical operator that implements the given logical operator under the assumption that this operator will be used in a plan in which the subplan under this operator will produce solution mappings with the given variables.
UnaryPhysicalOp	LogicalToPhysicalOpConverterImpl.convert(UnaryLogicalOp lop, ExpectedVariables inputVars)
protected PhysicalPlan	LogicalToPhysicalPlanConverterImpl.Worker.createPhysicalPlanWithUnaryRoot(UnaryLogicalOp lop, QueryPlanningInfo qpInfo, PhysicalPlan child)
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.extractRequestAsPlan(UnaryLogicalOp lop)
Set<UnaryPhysicalOp>	LogicalToPhysicalOpConverter.getAllPossible(UnaryLogicalOp lop, ExpectedVariables inputVars)	Returns all physical operators that implement the given logical operator under the assumption that this operator will be used in a plan in which the subplan under this operator will produce solution mappings with the given variables.
Set<UnaryPhysicalOp>	LogicalToPhysicalOpConverterImpl.getAllPossible(UnaryLogicalOp lop, ExpectedVariables inputVars)

Uses of UnaryLogicalOp 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 UnaryLogicalOp

Modifier and Type	Method	Description
protected LogicalPlan	FilterPushDown.createPlanAfterPushingInSubPlan(LogicalOpFilter parentFilterOp, UnaryLogicalOp childOp, LogicalPlan subPlanUnderChildOp, LogicalPlan inputPlan)
protected LogicalPlan	FilterPushDown.createPlanForAddOpUnderFilter(LogicalOpFilter parentFilterOp, UnaryLogicalOp childOp, LogicalPlan subPlanUnderChildOp, LogicalPlan inputPlan)	Assumes that the given child operator is either a LogicalOpGPAdd, or a LogicalOpGPOptAdd.
protected LogicalPlan	ProjectPushDown.createPlanForAddOpUnderProject(LogicalOpProject parentProjectOp, UnaryLogicalOp childOp, LogicalPlan subPlanUnderChildOp, LogicalPlan inputPlan)	Pushes a project operator below a gpAdd or gpOptAdd operator.
protected LogicalPlan	FilterPushDown.createPlanForL2GOrG2LUnderFilter(LogicalOpFilter parentFilterOp, UnaryLogicalOp childOp, LogicalPlan subPlanUnderChildOp, LogicalPlan inputPlan)	Assumes that the given child operator is either a LogicalOpLocalToGlobal or a LogicalOpGlobalToLocal.
protected LogicalPlan	ProjectPushDown.createPlanForL2GOrG2LUnderProject(LogicalOpProject projectOp, UnaryLogicalOp childOp, LogicalPlan subPlanUnderChildOp)	Assumes that the given child operator is either a LogicalOpLocalToGlobal or a LogicalOpGlobalToLocal.
protected LogicalPlan	FilterPushDown.createPlanForUnaryOpUnderFilter(LogicalOpFilter filterOp, UnaryLogicalOp op, LogicalPlan subPlanUnderOp)
protected LogicalPlan	ProjectPushDown.createPlanForUnaryOpUnderProject(LogicalOpProject projectOp, UnaryLogicalOp op, LogicalPlan subPlanUnderOp)	Returns a plan in which the given project operator is pushed under the given unary operator, with the subplan underneath being a version of the given subplan in which the project push down heuristic has been applied recursively.
protected boolean	ProjectPushDown.operatorDoesNotRequireExtraVars(UnaryLogicalOp childOp, LogicalOpProject projectOp)
LogicalPlan	UnionPullUp.rewritePlanWithUnaryRootAndUnionChild(boolean mayReduce, UnaryLogicalOp rootOp, LogicalPlan subPlan)	Based on the assumption that the given subplan has a union operator as its root operator, this function pulls up that union by pushing the given unary operator to be the root of each of the children of the union.