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

java.lang.Object
  org.apache.hadoop.hive.ql.udf.generic.AbstractGenericUDAFResolver
      org.apache.hadoop.hive.ql.udf.generic.GenericUDAFLeadLag
          org.apache.hadoop.hive.ql.udf.generic.GenericUDAFLag

All Implemented Interfaces:

GenericUDAFResolver, GenericUDAFResolver2

@WindowFunctionDescription(description=,
                           supportsWindow=false,
                           pivotResult=true,
                           impliesOrder=true)
public class GenericUDAFLag
extends GenericUDAFLeadLag

Nested Class Summary

static class

GenericUDAFLag.GenericUDAFLagEvaluator

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

GenericUDAFLeadLag.GenericUDAFLeadLagEvaluator

Constructor Summary

GenericUDAFLag()

Method Summary

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

getEvaluator

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

getEvaluator

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericUDAFLag

public GenericUDAFLag()