Class CardinalitySensitiveJoinTransferLJOptimizer
- java.lang.Object
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- it.unibz.inf.ontop.iq.optimizer.impl.lj.CardinalitySensitiveJoinTransferLJOptimizer
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- All Implemented Interfaces:
IQOptimizer,LeftJoinIQOptimizer
public class CardinalitySensitiveJoinTransferLJOptimizer extends Object implements LeftJoinIQOptimizer
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static classCardinalitySensitiveJoinTransferLJOptimizer.Transformer
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Constructor Summary
Constructors Modifier Constructor Description protectedCardinalitySensitiveJoinTransferLJOptimizer(RequiredExtensionalDataNodeExtractor requiredDataNodeExtractor, RightProvenanceNormalizer rightProvenanceNormalizer, OptimizationSingletons optimizationSingletons)
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Constructor Detail
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CardinalitySensitiveJoinTransferLJOptimizer
@Inject protected CardinalitySensitiveJoinTransferLJOptimizer(RequiredExtensionalDataNodeExtractor requiredDataNodeExtractor, RightProvenanceNormalizer rightProvenanceNormalizer, OptimizationSingletons optimizationSingletons)
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Method Detail
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optimize
public IQ optimize(IQ query)
- Specified by:
optimizein interfaceIQOptimizer
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