Package org.apache.druid.query.topn
Class TopNMapFn
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- org.apache.druid.query.topn.TopNMapFn
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public class TopNMapFn extends Object
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Constructor Summary
Constructors Constructor Description TopNMapFn(TopNQuery query, TopNAlgorithm topNAlgorithm)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Result<TopNResultValue>
apply(Cursor cursor, TopNQueryMetrics queryMetrics)
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Constructor Detail
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TopNMapFn
public TopNMapFn(TopNQuery query, TopNAlgorithm topNAlgorithm)
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Method Detail
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apply
@Nullable public Result<TopNResultValue> apply(Cursor cursor, @Nullable TopNQueryMetrics queryMetrics)
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