org.apache.hadoop.hive.ql.udf.generic

Class GenericUDAFDenseRank.GenericUDAFDenseRankEvaluator

java.lang.Object

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.GenericUDAFAbstractRankEvaluator

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.GenericUDAFRankEvaluator

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFDenseRank.GenericUDAFDenseRankEvaluator

All Implemented Interfaces:

Closeable, AutoCloseable, ISupportStreamingModeForWindowing

Enclosing class:

GenericUDAFDenseRank

public static class GenericUDAFDenseRank.GenericUDAFDenseRankEvaluator
extends GenericUDAFRank.GenericUDAFRankEvaluator

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

GenericUDAFEvaluator.AbstractAggregationBuffer, GenericUDAFEvaluator.AggregationBuffer, GenericUDAFEvaluator.AggregationType, GenericUDAFEvaluator.Mode

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

partitionEvaluator

Fields inherited from interface org.apache.hadoop.hive.ql.udf.generic.ISupportStreamingModeForWindowing

NULL_RESULT

Constructor Summary

Constructors

Constructor and Description
GenericUDAFDenseRankEvaluator()

Method Summary

Modifier and Type	Method and Description
protected void	nextRank(org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.RankBuffer rb)

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.GenericUDAFRankEvaluator

getNextResult, getRowsRemainingAfterTerminate, getWindowingEvaluator

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.GenericUDAFAbstractRankEvaluator

getNewAggregationBuffer, init, isStreaming, iterate, merge, reset, terminate, terminatePartial

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

aggregate, close, configure, createPartitionEvaluator, estimate, evaluate, getExprString, getPartitionWindowingEvaluator, isEstimable

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericUDAFDenseRankEvaluator

public GenericUDAFDenseRankEvaluator()

Method Detail

nextRank

protected void nextRank(org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.RankBuffer rb)

Overrides:

nextRank in class GenericUDAFRank.GenericUDAFAbstractRankEvaluator