Class LeftJoinQueryEvaluationStep
java.lang.Object
org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps.LeftJoinQueryEvaluationStep
- All Implemented Interfaces:
QueryEvaluationStep
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Nested Class Summary
Nested classes/interfaces inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.QueryEvaluationStep
QueryEvaluationStep.DelayedEvaluationIteration
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Constructor Summary
ConstructorDescriptionLeftJoinQueryEvaluationStep
(QueryEvaluationStep right, QueryValueEvaluationStep condition, QueryEvaluationStep left, LeftJoin leftJoin, VarNameCollector optionalVarCollector) -
Method Summary
Modifier and TypeMethodDescriptionevaluate
(BindingSet bindings) static QueryEvaluationStep
supply
(EvaluationStrategy strategy, LeftJoin leftJoin, QueryEvaluationContext context)
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Constructor Details
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LeftJoinQueryEvaluationStep
public LeftJoinQueryEvaluationStep(QueryEvaluationStep right, QueryValueEvaluationStep condition, QueryEvaluationStep left, LeftJoin leftJoin, VarNameCollector optionalVarCollector)
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Method Details
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supply
public static QueryEvaluationStep supply(EvaluationStrategy strategy, LeftJoin leftJoin, QueryEvaluationContext context) -
evaluate
- Specified by:
evaluate
in interfaceQueryEvaluationStep
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