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

Class ExtendedEvaluationStrategy

java.lang.Object

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

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

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

All Implemented Interfaces:

EvaluationStrategy, FederatedServiceResolver, FederatedServiceResolverClient, UUIDable

public class ExtendedEvaluationStrategy
extends TupleFunctionEvaluationStrategy

SPARQL 1.1 extended query evaluation strategy. This strategy adds the use of virtual properties, as well as extended comparison and mathematical operators to the minimally-conforming StrictEvaluationStrategy.

Author:

Jeen Broekstra

Field Summary

Fields inherited from class org.eclipse.rdf4j.query.algebra.evaluation.impl.StrictEvaluationStrategy

dataset, serviceResolver, tripleSource

Constructor Summary

Constructors

Constructor	Description
ExtendedEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)

Method Summary

Modifier and Type	Method	Description
Value	evaluate(Compare node, BindingSet bindings)	Deprecated, for removal: This API element is subject to removal in a future version.
Value	evaluate(MathExpr node, BindingSet bindings)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryValueEvaluationStep	prepare(Compare node, QueryEvaluationContext context)
protected QueryValueEvaluationStep	prepare(MathExpr node, QueryEvaluationContext context)

Methods inherited from class org.eclipse.rdf4j.query.algebra.evaluation.impl.TupleFunctionEvaluationStrategy

evaluate, evaluate, evaluate, precompile, prepare

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, getLimit, getService, getUUID, getVarValue, isReducedOrDistinct, isTrue, isTrue, optimize, precompile, precompile, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, prepare, setFederatedServiceResolver, setOptimizerPipeline, setTrackResultSize, setTrackTime, supplyBinaryValueEvaluation, supplyUnaryValueEvaluation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.EvaluationStrategy

makeQueue, makeSet

Constructor Details

ExtendedEvaluationStrategy

public ExtendedEvaluationStrategy(TripleSource tripleSource,
 Dataset dataset,
 FederatedServiceResolver serviceResolver,
 long iterationCacheSyncThreshold,
 EvaluationStatistics evaluationStatistics)

Method Details

evaluate

@Deprecated(forRemoval=true)
public Value evaluate(Compare node,
 BindingSet bindings)
               throws ValueExprEvaluationException,
QueryEvaluationException

Deprecated, for removal: This API element is subject to removal in a future version.

Overrides:

evaluate in class StrictEvaluationStrategy

Throws:

ValueExprEvaluationException

QueryEvaluationException

prepare

protected QueryValueEvaluationStep prepare(Compare node,
 QueryEvaluationContext context)

Overrides:

prepare in class StrictEvaluationStrategy

evaluate

@Deprecated(forRemoval=true)
public Value evaluate(MathExpr node,
 BindingSet bindings)
               throws ValueExprEvaluationException,
QueryEvaluationException

Deprecated, for removal: This API element is subject to removal in a future version.

Overrides:

evaluate in class StrictEvaluationStrategy

Throws:

ValueExprEvaluationException

QueryEvaluationException

prepare

protected QueryValueEvaluationStep prepare(MathExpr node,
 QueryEvaluationContext context)

Overrides:

prepare in class StrictEvaluationStrategy