Uses of Interface
se.liu.ida.hefquin.base.query.ExpectedVariables

Packages that use ExpectedVariables

Package	Description
se.liu.ida.hefquin.base.query
se.liu.ida.hefquin.base.query.impl
se.liu.ida.hefquin.base.query.utils
se.liu.ida.hefquin.engine.federation.access
se.liu.ida.hefquin.engine.federation.access.impl.req
se.liu.ida.hefquin.engine.queryplan.executable.impl.ops
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.poptimizer.simple

Uses of ExpectedVariables in se.liu.ida.hefquin.base.query

Methods in se.liu.ida.hefquin.base.query that return ExpectedVariables

Modifier and Type	Method	Description
default ExpectedVariables	SPARQLGraphPattern.getExpectedVariables()	Returns the sets of variables that can be expected in the solution mappings produced for this graph pattern.
default ExpectedVariables	SPARQLQuery.getExpectedVariables()	Returns the sets of variables that can be expected in the solution mappings produced for this query.

Uses of ExpectedVariables in se.liu.ida.hefquin.base.query.impl

Methods in se.liu.ida.hefquin.base.query.impl that return ExpectedVariables

Modifier and Type	Method	Description
ExpectedVariables	GenericSPARQLGraphPatternImpl1.getExpectedVariables()
ExpectedVariables	GenericSPARQLGraphPatternImpl2.getExpectedVariables()
ExpectedVariables	SPARQLGroupPatternImpl.getExpectedVariables()
ExpectedVariables	SPARQLUnionPatternImpl.getExpectedVariables()

Uses of ExpectedVariables in se.liu.ida.hefquin.base.query.utils

Methods in se.liu.ida.hefquin.base.query.utils that return ExpectedVariables

Modifier and Type	Method	Description
static ExpectedVariables[]	ExpectedVariablesUtils.getExpectedVariables(List<SPARQLGraphPattern> patterns)	Returns an array of the ExpectedVariables objects of all graph patterns in the given list, in the order in which the patterns are listed.

Methods in se.liu.ida.hefquin.base.query.utils with parameters of type ExpectedVariables

Modifier and Type	Method	Description
static Set<org.apache.jena.sparql.core.Var>	ExpectedVariablesUtils.intersectionOfAllVariables(ExpectedVariables... e)	Returns an intersection of the sets of all variables (certain and possible) in all the given ExpectedVariables objects.
static Set<org.apache.jena.sparql.core.Var>	ExpectedVariablesUtils.intersectionOfCertainVariables(ExpectedVariables... e)	Returns an intersection of the sets of certain variables in all the given ExpectedVariables objects.
static Set<org.apache.jena.sparql.core.Var>	ExpectedVariablesUtils.intersectionOfPossibleVariables(ExpectedVariables... e)	Returns an intersection of the sets of possible variables in all the given ExpectedVariables objects.
static Set<org.apache.jena.sparql.core.Var>	ExpectedVariablesUtils.unionOfAllVariables(ExpectedVariables... e)	Returns a set of all the variables (certain and possible) in all the given ExpectedVariables objects.
static Set<org.apache.jena.sparql.core.Var>	ExpectedVariablesUtils.unionOfCertainVariables(ExpectedVariables... e)	Returns a set of all the certain variables in all the given ExpectedVariables objects.
static Set<org.apache.jena.sparql.core.Var>	ExpectedVariablesUtils.unionOfPossibleVariables(ExpectedVariables... e)	Returns a set of all the possible variables in all the given ExpectedVariables objects.

Uses of ExpectedVariables in se.liu.ida.hefquin.engine.federation.access

Methods in se.liu.ida.hefquin.engine.federation.access that return ExpectedVariables

Modifier and Type	Method	Description
ExpectedVariables	DataRetrievalRequest.getExpectedVariables()	Returns the query variables for which this data retrieval request aims to fetch data (if any), where some of these variables may be 'certain variables' whereas others are 'possible variables'.

Uses of ExpectedVariables in se.liu.ida.hefquin.engine.federation.access.impl.req

Fields in se.liu.ida.hefquin.engine.federation.access.impl.req declared as ExpectedVariables

Modifier and Type	Field	Description
protected final ExpectedVariables	SPARQLRequestImpl.expectedVars

Methods in se.liu.ida.hefquin.engine.federation.access.impl.req that return ExpectedVariables

Modifier and Type	Method	Description
ExpectedVariables	BGPRequestImpl.getExpectedVariables()
ExpectedVariables	BindingsRestrictedTriplePatternRequestImpl.getExpectedVariables()
ExpectedVariables	GraphQLRequestImpl.getExpectedVariables()
ExpectedVariables	Neo4jRequestImpl.getExpectedVariables()
ExpectedVariables	SPARQLRequestImpl.getExpectedVariables()
ExpectedVariables	TriplePatternRequestImpl.getExpectedVariables()

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

Fields in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops declared as ExpectedVariables

Modifier and Type	Field	Description
protected final ExpectedVariables	ExecOpParallelMultiwayLeftJoin.inputVarsFromNonOptionalPart

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

Modifier	Constructor	Description
	ExecOpHashJoin(ExpectedVariables inputVars1, ExpectedVariables inputVars2, boolean collectExceptions)
	ExecOpHashRJoin(ExpectedVariables inputVars1, ExpectedVariables inputVars2, boolean collectExceptions)
	ExecOpParallelMultiwayLeftJoin(boolean collectExceptions, ExpectedVariables inputVarsFromNonOptionalPart, List<LogicalOpRequest<?,?>> optionalParts)
	ExecOpParallelMultiwayLeftJoin(boolean collectExceptions, ExpectedVariables inputVarsFromNonOptionalPart, LogicalOpRequest<?,?>... optionalParts)
	ExecOpSymmetricHashJoin(ExpectedVariables inputVars1, ExpectedVariables inputVars2, boolean collectExceptions)
	Worker(LogicalOpRequest<?,?> req, SolutionMappingsIndex index, List<SolutionMapping> input, ExpectedVariables inputVarsFromNonOptionalPart, ExecutionContext execCxt)

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

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

Modifier and Type	Method	Description
ExpectedVariables	LogicalOperator.getExpectedVariables(ExpectedVariables... inputVars)	Returns the variables that can be expected in the solution mappings produced by this operator if the input(s) to this operator contain solutions mappings with the given set(s) of variables.
ExpectedVariables	LogicalPlan.getExpectedVariables()	Returns the variables that can be expected in the solution mappings produced by this plan.

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

Modifier and Type	Method	Description
ExpectedVariables	LogicalOperator.getExpectedVariables(ExpectedVariables... inputVars)	Returns the variables that can be expected in the solution mappings produced by this operator if the input(s) to this operator contain solutions mappings with the given set(s) of variables.

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

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

Modifier and Type	Method	Description
ExpectedVariables	LogicalOpBGPAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpBGPOptAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpBind.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpFilter.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpGlobalToLocal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpGPAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpGPOptAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpLocalToGlobal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpMultiwayJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpMultiwayLeftJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpMultiwayUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpRequest.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpRightJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpTPAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpTPOptAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalPlanWithBinaryRootImpl.getExpectedVariables()
ExpectedVariables	LogicalPlanWithNaryRootImpl.getExpectedVariables()
ExpectedVariables	LogicalPlanWithNullaryRootImpl.getExpectedVariables()
ExpectedVariables	LogicalPlanWithUnaryRootImpl.getExpectedVariables()

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

Modifier and Type	Method	Description
ExpectedVariables	LogicalOpBGPAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpBGPOptAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpBind.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpFilter.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpGlobalToLocal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpGPAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpGPOptAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpLocalToGlobal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpMultiwayJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpMultiwayLeftJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpMultiwayUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpRequest.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpRightJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpTPAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpTPOptAdd.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	LogicalOpUnion.getExpectedVariables(ExpectedVariables... inputVars)

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

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

Modifier and Type	Method	Description
ExpectedVariables	PhysicalOperator.getExpectedVariables(ExpectedVariables... inputVars)	Returns the variables that can be expected in the solution mappings produced by this operator if the input(s) to this operator contain solutions mappings with the given set(s) of variables.
ExpectedVariables	PhysicalPlan.getExpectedVariables()	Returns the variables that can be expected in the solution mappings produced by this plan.

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

Modifier and Type	Method	Description
BinaryExecutableOp	BinaryPhysicalOp.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
NaryExecutableOp	NaryPhysicalOp.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
NullaryExecutableOp	NullaryPhysicalOp.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
ExecutableOperator	PhysicalOperator.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)	Creates and returns the executable operator to be used for this physical operator.
UnaryExecutableOp	UnaryPhysicalOp.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOperator.getExpectedVariables(ExpectedVariables... inputVars)	Returns the variables that can be expected in the solution mappings produced by this operator if the input(s) to this operator contain solutions mappings with the given set(s) of variables.

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

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

Modifier and Type	Method	Description
ExpectedVariables	BaseForPhysicalOpBinaryJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpMultiwayJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpMultiwayLeftJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpSingleInputJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpBinaryUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpBind.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpFilter.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpGlobalToLocal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpHashRJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpLocalToGlobal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpMultiwayUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpParallelMultiLeftJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpRequest.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalPlanWithBinaryRootImpl.getExpectedVariables()
ExpectedVariables	PhysicalPlanWithNaryRootImpl.getExpectedVariables()
ExpectedVariables	PhysicalPlanWithNullaryRootImpl.getExpectedVariables()
ExpectedVariables	PhysicalPlanWithUnaryRootImpl.getExpectedVariables()

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

Modifier and Type	Method	Description
BinaryExecutableOp	PhysicalOpBinaryUnion.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpBind.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpBindJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpBindJoinWithFILTER.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpBindJoinWithUNION.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpBindJoinWithVALUES.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpBindJoinWithVALUESorFILTER.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpFilter.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpGlobalToLocal.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
BinaryExecutableOp	PhysicalOpHashJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
BinaryExecutableOp	PhysicalOpHashRJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpIndexNestedLoopsJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpLocalToGlobal.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
NaryExecutableOp	PhysicalOpMultiwayUnion.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
BinaryExecutableOp	PhysicalOpNaiveNestedLoopsJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
UnaryExecutableOp	PhysicalOpParallelMultiLeftJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
NullaryExecutableOp	PhysicalOpRequest.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
BinaryExecutableOp	PhysicalOpSymmetricHashJoin.createExecOp(boolean collectExceptions, ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpBinaryJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpMultiwayJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpMultiwayLeftJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	BaseForPhysicalOpSingleInputJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpBinaryUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpBind.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpFilter.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpGlobalToLocal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpHashRJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpLocalToGlobal.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpMultiwayUnion.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpParallelMultiLeftJoin.getExpectedVariables(ExpectedVariables... inputVars)
ExpectedVariables	PhysicalOpRequest.getExpectedVariables(ExpectedVariables... inputVars)

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

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

Modifier and Type	Method	Description
static ExpectedVariables[]	PhysicalPlanUtils.getExpectedVariables(PhysicalPlan... plans)	Returns an array of the ExpectedVariables objects of all given physical plans, in the order in which the plans are given.

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

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

Modifier and Type	Method	Description
protected List<se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple.CardinalityBasedGreedyJoinPlanOptimizerImpl.PhysicalPlanWithStatistics>	CardinalityBasedGreedyJoinPlanOptimizerImpl.GreedyConstructionAlgorithm.getSubPlansContainVars(ExpectedVariables vars, List<se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.simple.CardinalityBasedGreedyJoinPlanOptimizerImpl.PhysicalPlanWithStatistics> subPlansWithStatistics)	Iterate through the remaining subplans and selected those that contain any of the variables in the given set of variables.