Class StandardQueryOptimizerPipeline
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.evaluation.impl.StandardQueryOptimizerPipeline
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- All Implemented Interfaces:
QueryOptimizerPipeline
public class StandardQueryOptimizerPipeline extends Object implements QueryOptimizerPipeline
A standard pipeline with the defaultQueryOptimizers that will be used byStrictEvaluationStrategyand its subclasses, unless specifically overridden.- Author:
- Jeen Broekstra
- See Also:
EvaluationStrategyFactory.setOptimizerPipeline(QueryOptimizerPipeline)
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Constructor Summary
Constructors Constructor Description StandardQueryOptimizerPipeline(EvaluationStrategy strategy, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Iterable<QueryOptimizer>getOptimizers()Get the optimizers that make up this pipeline.
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Constructor Detail
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StandardQueryOptimizerPipeline
public StandardQueryOptimizerPipeline(EvaluationStrategy strategy, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)
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Method Detail
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getOptimizers
public Iterable<QueryOptimizer> getOptimizers()
Description copied from interface:QueryOptimizerPipelineGet the optimizers that make up this pipeline.- Specified by:
getOptimizersin interfaceQueryOptimizerPipeline- Returns:
- an
IterableofQueryOptimizers
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