Uses of Interface org.eclipse.rdf4j.query.algebra.evaluation.impl.QueryEvaluationContext (Eclipse RDF4J 4.1.0)

Packages that use QueryEvaluationContext

Package

Description

org.eclipse.rdf4j.federated.evaluation

org.eclipse.rdf4j.query.algebra.evaluation

org.eclipse.rdf4j.query.algebra.evaluation.impl

org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps

org.eclipse.rdf4j.query.algebra.evaluation.iterator

Copyright (c) 2019 Eclipse RDF4J contributors.

org.eclipse.rdf4j.query.algebra.evaluation.util

Uses of QueryEvaluationContext in org.eclipse.rdf4j.federated.evaluation

Methods in org.eclipse.rdf4j.federated.evaluation with parameters of type QueryEvaluationContext

Modifier and Type

Method

Description

QueryEvaluationStep

FederationEvalStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)

QueryValueEvaluationStep

FederationEvalStrategy.precompile(ValueExpr expr, QueryEvaluationContext context)

protected QueryValueEvaluationStep

FederationEvalStrategy.prepare(ConjunctiveFilterExpr node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

FederationEvalStrategy.prepare(FilterExpr node, QueryEvaluationContext context)

protected QueryEvaluationStep

FederationEvalStrategy.prepareExclusiveTupleExpr(ExclusiveTupleExpr expr, QueryEvaluationContext context)

protected QueryEvaluationStep

FederationEvalStrategy.prepareLeftJoin(FedXLeftJoin leftJoin, QueryEvaluationContext context)

QueryEvaluationStep

FederationEvalStrategy.prepareNaryUnion(NUnion union, QueryEvaluationContext context)

protected QueryEvaluationStep

FederationEvalStrategy.prepareNJoin(NJoin join, QueryEvaluationContext context)
Uses of QueryEvaluationContext in org.eclipse.rdf4j.query.algebra.evaluation

Methods in org.eclipse.rdf4j.query.algebra.evaluation with parameters of type QueryEvaluationContext

Modifier and Type

Method

Description

default QueryEvaluationStep

EvaluationStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)

default QueryValueEvaluationStep

EvaluationStrategy.precompile(ValueExpr arg, QueryEvaluationContext context)
Uses of QueryEvaluationContext in org.eclipse.rdf4j.query.algebra.evaluation.impl

Classes in org.eclipse.rdf4j.query.algebra.evaluation.impl that implement QueryEvaluationContext

Modifier and Type

Class

Description

final class

ArrayBindingBasedQueryEvaluationContext

static class

QueryEvaluationContext.Minimal

Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type QueryEvaluationContext

Modifier and Type

Method

Description

QueryEvaluationStep

StrictEvaluationStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)

QueryValueEvaluationStep

StrictEvaluationStrategy.precompile(ValueExpr expr, QueryEvaluationContext context)

QueryEvaluationStep

TupleFunctionEvaluationStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)

protected QueryValueEvaluationStep

ExtendedEvaluationStrategy.prepare(Compare node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

ExtendedEvaluationStrategy.prepare(MathExpr node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(ArbitraryLengthPath alp, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(BinaryTupleOperator expr, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(BindingSetAssignment node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(Compare node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(DescribeOperator node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Difference node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Distinct node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(EmptySet emptySet, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(Now node, QueryEvaluationContext context)

During the execution of a single query NOW() should always return the same result and is in practical terms a constant during evaluation.

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Extension node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Filter node, QueryEvaluationContext context)

QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(FunctionCall node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Group node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Intersection node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Join node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(LangMatches node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(LeftJoin node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(MathExpr node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(MultiProjection node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(Not node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Order node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Projection node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(QueryRoot node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Reduced node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(Regex node, QueryEvaluationContext context)

Determines whether the two operands match according to the regex operator.

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(SameTerm node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Service service, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(SingletonSet singletonSet, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Slice node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(StatementPattern node, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(TripleRef ref, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(UnaryTupleOperator expr, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(Union node, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(ValueConstant valueConstant, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.prepare(Var var, QueryEvaluationContext context)

protected QueryEvaluationStep

StrictEvaluationStrategy.prepare(ZeroLengthPath zlp, QueryEvaluationContext context)

protected QueryEvaluationStep

TupleFunctionEvaluationStrategy.prepare(TupleFunctionCall expr, QueryEvaluationContext context)

protected QueryValueEvaluationStep

StrictEvaluationStrategy.supplyBinaryValueEvaluation(BinaryValueOperator node, BiFunction<Value,Value,Value> operation, QueryEvaluationContext context)

Supply a QueryValueEvalationStep that will invoke the function (operator passed in).

protected QueryValueEvaluationStep

StrictEvaluationStrategy.supplyUnaryValueEvaluation(UnaryValueOperator node, Function<Value,Value> operation, QueryEvaluationContext context)

Return a QueryEvaluationStep that applies constant propegation.
Uses of QueryEvaluationContext in org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps

Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps with parameters of type QueryEvaluationContext

Modifier and Type

Method

Description

protected ZeroLengthPathIteration

ZeroLengthPathEvaluationStep.getZeroLengthPathIterator(BindingSet bindings, Var subjectVar, Var objVar, Var contextVar, Value subj, Value obj, QueryEvaluationContext context)

static QueryValueEvaluationStep

RegexValueEvaluationStepSupplier.make(EvaluationStrategy strategy, Regex node, QueryEvaluationContext context)

static QueryEvaluationStep

LeftJoinQueryEvaluationStep.supply(EvaluationStrategy strategy, LeftJoin leftJoin, QueryEvaluationContext context)

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps with parameters of type QueryEvaluationContext

Modifier

Constructor

Description

BindingSetAssignmentQueryEvaluationStep(BindingSetAssignment node, QueryEvaluationContext context)

JoinQueryEvaluationStep(EvaluationStrategy strategy, Join join, QueryEvaluationContext context)

ProjectionQueryEvaluationStep(Projection projection, QueryEvaluationStep qes, QueryEvaluationContext context)

RdfStarQueryEvaluationStep(Var subjVar, Var predVar, Var objVar, Var extVar, RDFStarTripleSource tripleSource, QueryEvaluationContext context)

ReificationRdfStarQueryEvaluationStep(Var subjVar, Var predVar, Var objVar, Var extVar, TripleSource tripleSource, QueryEvaluationContext context)

StatementPatternQueryEvaluationStep(StatementPattern statementPattern, QueryEvaluationContext context, TripleSource tripleSource)

ZeroLengthPathEvaluationStep(Var subjectVar, Var objVar, Var contextVar, QueryValueEvaluationStep subPrep, QueryValueEvaluationStep objPrep, EvaluationStrategy strategy, QueryEvaluationContext context)
Uses of QueryEvaluationContext in org.eclipse.rdf4j.query.algebra.evaluation.iterator

Classes in org.eclipse.rdf4j.query.algebra.evaluation.iterator that implement QueryEvaluationContext

Modifier and Type

Class

Description

static final class

FilterIterator.RetainedVariableFilteredQueryEvaluationContext

Deprecated.

This is used to make sure that no variable is seen by the filter that are not in scope.

Methods in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type QueryEvaluationContext

Modifier and Type

Method

Description

static Consumer<MutableBindingSet>

ExtensionIterator.buildLambdaToEvaluateTheExpressions(Extension extension, EvaluationStrategy strategy, QueryEvaluationContext context)

Deprecated.

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type QueryEvaluationContext

Modifier

Constructor

Description

BadlyDesignedLeftJoinIterator(EvaluationStrategy strategy, LeftJoin join, BindingSet inputBindings, Set<String> problemVars, QueryEvaluationContext context)

ExtensionIterator(CloseableIteration<BindingSet,QueryEvaluationException> iter, Consumer<MutableBindingSet> setter, QueryEvaluationContext context)

Deprecated.

ExtensionIterator(Extension extension, CloseableIteration<BindingSet,QueryEvaluationException> iter, EvaluationStrategy strategy, QueryEvaluationContext context)

Deprecated.

GroupIterator(EvaluationStrategy strategy, Group group, BindingSet parentBindings, long iterationCacheSyncThreshold, QueryEvaluationContext context)

GroupIterator(EvaluationStrategy strategy, Group group, BindingSet parentBindings, QueryEvaluationContext context)

HashJoinIteration(QueryEvaluationStep left, QueryEvaluationStep right, BindingSet bindings, boolean leftJoin, String[] joinAttributes, QueryEvaluationContext context)

JoinIterator(EvaluationStrategy strategy, Join join, BindingSet bindings, QueryEvaluationContext context)

LeftJoinIterator(EvaluationStrategy strategy, LeftJoin join, BindingSet bindings, QueryEvaluationContext context)

ProjectionIterator(Projection projection, CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet parentBindings, QueryEvaluationContext context)

Deprecated.

RetainedVariableFilteredQueryEvaluationContext(Filter node, QueryEvaluationContext contextToFilter)

ZeroLengthPathIteration(EvaluationStrategy evaluationStrategyImpl, Var subjectVar, Var objVar, Value subj, Value obj, Var contextVar, BindingSet bindings, QueryEvaluationContext context)
Uses of QueryEvaluationContext in org.eclipse.rdf4j.query.algebra.evaluation.util

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.util with parameters of type QueryEvaluationContext

Modifier

Constructor

Description

OrderComparator(EvaluationStrategy strategy, Order order, ValueComparator cmp, QueryEvaluationContext context)