Uses of Interface
org.eclipse.rdf4j.query.algebra.evaluation.impl.QueryEvaluationContext

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.impl.evaluationsteps.values
org.eclipse.rdf4j.query.algebra.evaluation.iterator	Implementations of invalid reference Iteration relevant to query evaluation.
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.prepare(DescribeOperator operator, 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
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	DefaultEvaluationStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)
QueryValueEvaluationStep	DefaultEvaluationStrategy.precompile(ValueExpr expr, QueryEvaluationContext context)
QueryEvaluationStep	ExtendedEvaluationStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)	Deprecated, for removal: This API element is subject to removal in a future version.
QueryEvaluationStep	TupleFunctionEvaluationStrategy.precompile(TupleExpr expr, QueryEvaluationContext context)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(ArbitraryLengthPath alp, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(BinaryTupleOperator expr, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(BindingSetAssignment node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(BNodeGenerator node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Bound node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Coalesce node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(CompareAll node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(CompareAny node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Compare node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Datatype node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(DescribeOperator node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Difference node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Distinct node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(EmptySet emptySet, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.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 QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Exists node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Extension node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Filter node, QueryEvaluationContext context)
QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(FunctionCall node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Group node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(If node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(In node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Intersection node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(IRIFunction node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(IsBNode node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(IsLiteral node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(IsNumeric node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(IsResource node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(IsURI node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Join node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Label node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(LangMatches node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Lang node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(LeftJoin node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(ListMemberOperator node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(LocalName node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(MathExpr node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(MultiProjection node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Namespace node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Not node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Order node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Or node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Projection node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(QueryRoot node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Reduced node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Regex node, QueryEvaluationContext context)	Determines whether the two operands match according to the regex operator.
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(SameTerm node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Service service, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(SingletonSet singletonSet, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Slice node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(StatementPattern node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Str node, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(TripleRef ref, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(TupleFunctionCall expr, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(UnaryTupleOperator expr, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(Union node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(ValueConstant valueConstant, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(ValueExprTripleRef node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.prepare(Var var, QueryEvaluationContext context)
protected QueryEvaluationStep	DefaultEvaluationStrategy.prepare(ZeroLengthPath zlp, QueryEvaluationContext context)
protected QueryValueEvaluationStep	ExtendedEvaluationStrategy.prepare(Compare node, QueryEvaluationContext context)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryValueEvaluationStep	ExtendedEvaluationStrategy.prepare(MathExpr node, QueryEvaluationContext context)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryEvaluationStep	ExtendedEvaluationStrategy.prepare(TupleFunctionCall expr, QueryEvaluationContext context)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryEvaluationStep	TupleFunctionEvaluationStrategy.prepare(TupleFunctionCall expr, QueryEvaluationContext context)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.supplyBinaryValueEvaluation(BinaryValueOperator node, BiFunction<Value,Value,Value> operation, QueryEvaluationContext context)	Supply a QueryValueEvalationStep that will invoke the function (operator passed in).
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.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.impl.evaluationsteps.values

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

Modifier and Type	Method	Description
static QueryValueEvaluationStep	QueryValueEvaluationStepSupplier.prepareBound(QueryValueEvaluationStep arg, QueryEvaluationContext context)
static QueryValueEvaluationStep	QueryValueEvaluationStepSupplier.prepareDatatype(QueryValueEvaluationStep arg, QueryEvaluationContext context)
static QueryValueEvaluationStep	QueryValueEvaluationStepSupplier.prepareVar(Var var, QueryEvaluationContext context)

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

Modifier	Constructor	Description
	CompareAllQueryValueEvaluationStep(QueryValueEvaluationStep arg, CompareAll node, QueryEvaluationStep subquery, QueryEvaluationContext context)
	CompareAnyValueEvaluationStep(QueryValueEvaluationStep arg, CompareAny node, QueryEvaluationStep subquery, 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	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)

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> iter, Consumer<MutableBindingSet> setter, QueryEvaluationContext context)
	ExtensionIterator(Extension extension, CloseableIteration<BindingSet> iter, EvaluationStrategy strategy, QueryEvaluationContext context)
	GroupIterator(EvaluationStrategy strategy, Group group, BindingSet parentBindings, long iterationCacheSyncThreshold, QueryEvaluationContext context)	Deprecated.
	GroupIterator(EvaluationStrategy strategy, Group group, BindingSet parentBindings, long iterationCacheSyncThreshold, QueryEvaluationContext context, ValueFactory vf, CollectionFactory cf)
	GroupIterator(EvaluationStrategy strategy, Group group, BindingSet parentBindings, QueryEvaluationContext context)
	HashJoinIteration(QueryEvaluationStep left, QueryEvaluationStep right, BindingSet bindings, boolean leftJoin, String[] joinAttributes, QueryEvaluationContext context)
	LeftJoinIterator(EvaluationStrategy strategy, LeftJoin join, BindingSet bindings, QueryEvaluationContext context)
	ProjectionIterator(Projection projection, CloseableIteration<BindingSet> iter, BindingSet parentBindings, QueryEvaluationContext context)
	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)