org.apache.hadoop.hive.ql.udf
Class UDFAtan

java.lang.Object
  org.apache.hadoop.hive.ql.exec.UDF
      org.apache.hadoop.hive.ql.udf.UDFMath
          org.apache.hadoop.hive.ql.udf.UDFAtan

public class UDFAtan
extends UDFMath

Constructor Summary

UDFAtan()

Method Summary

DoubleWritable

evaluate(DoubleWritable x) For subclass to implement.

Methods inherited from class org.apache.hadoop.hive.ql.udf.UDFMath

evaluate

Methods inherited from class org.apache.hadoop.hive.ql.exec.UDF

getRequiredFiles, getRequiredJars, getResolver, setResolver

Methods inherited from class java.lang.Object

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

Constructor Detail

UDFAtan

public UDFAtan()

Method Detail

evaluate

public DoubleWritable evaluate(DoubleWritable x)

Description copied from class: UDFMath

For subclass to implement.

Specified by:

evaluate in class UDFMath