Class TupleFunctionEvaluationStrategy
- java.lang.Object
-
- org.eclipse.rdf4j.query.algebra.evaluation.impl.StrictEvaluationStrategy
-
- org.eclipse.rdf4j.query.algebra.evaluation.impl.TupleFunctionEvaluationStrategy
-
- All Implemented Interfaces:
EvaluationStrategy
,FederatedServiceResolver
,FederatedServiceResolverClient
,UUIDable
- Direct Known Subclasses:
ExtendedEvaluationStrategy
public class TupleFunctionEvaluationStrategy extends StrictEvaluationStrategy
AnEvaluationStrategy
that has support forTupleFunction
s.
-
-
Field Summary
-
Fields inherited from class org.eclipse.rdf4j.query.algebra.evaluation.impl.StrictEvaluationStrategy
dataset, serviceResolver, tripleSource
-
-
Constructor Summary
Constructors Constructor Description TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver)
TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold)
TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)
TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, TupleFunctionRegistry tupleFunctionRegistry)
TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, TupleFunctionRegistry tupleFuncRegistry, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static CloseableIteration<BindingSet,QueryEvaluationException>
evaluate(TupleFunction func, List<Var> resultVars, BindingSet bindings, ValueFactory valueFactory, Value... argValues)
CloseableIteration<BindingSet,QueryEvaluationException>
evaluate(TupleExpr expr, BindingSet bindings)
Evaluates the tuple expression against the supplied triple source with the specified set of variable bindings as input.CloseableIteration<BindingSet,QueryEvaluationException>
evaluate(TupleFunctionCall expr, BindingSet bindings)
-
Methods inherited from class org.eclipse.rdf4j.query.algebra.evaluation.impl.StrictEvaluationStrategy
evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, getLimit, getService, getUUID, getVarValue, getZeroLengthPathIterator, isReducedOrDistinct, isTrue, isUnbound, optimize, setFederatedServiceResolver, setOptimizerPipeline, setTrackResultSize, setTrackTime
-
-
-
-
Constructor Detail
-
TupleFunctionEvaluationStrategy
public TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver)
-
TupleFunctionEvaluationStrategy
public TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold)
-
TupleFunctionEvaluationStrategy
public TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, TupleFunctionRegistry tupleFunctionRegistry)
-
TupleFunctionEvaluationStrategy
public TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, TupleFunctionRegistry tupleFuncRegistry, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)
-
TupleFunctionEvaluationStrategy
public TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)
-
-
Method Detail
-
evaluate
public CloseableIteration<BindingSet,QueryEvaluationException> evaluate(TupleExpr expr, BindingSet bindings) throws QueryEvaluationException
Description copied from interface:EvaluationStrategy
Evaluates the tuple expression against the supplied triple source with the specified set of variable bindings as input.- Specified by:
evaluate
in interfaceEvaluationStrategy
- Overrides:
evaluate
in classStrictEvaluationStrategy
- Parameters:
expr
- The Tuple Expression to evaluatebindings
- The variables bindings to use for evaluating the expression, if applicable.- Returns:
- A closeable iterator over the variable binding sets that match the tuple expression.
- Throws:
QueryEvaluationException
-
evaluate
public CloseableIteration<BindingSet,QueryEvaluationException> evaluate(TupleFunctionCall expr, BindingSet bindings) throws QueryEvaluationException
- Throws:
QueryEvaluationException
-
evaluate
public static CloseableIteration<BindingSet,QueryEvaluationException> evaluate(TupleFunction func, List<Var> resultVars, BindingSet bindings, ValueFactory valueFactory, Value... argValues) throws QueryEvaluationException
- Throws:
QueryEvaluationException
-
-