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

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

public class UDFAcos
extends UDFMath

UDFAcos.

Constructor Summary

UDFAcos()

Method Summary

DoubleWritable

evaluate(DoubleWritable a) Take Arc Cosine of a in radians.

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

UDFAcos

public UDFAcos()

Method Detail

evaluate

public DoubleWritable evaluate(DoubleWritable a)

Take Arc Cosine of a in radians.

Specified by:

evaluate in class UDFMath