org.apache.hadoop.hive.ql.udf

Class UDFCos

java.lang.Object

org.apache.hadoop.hive.ql.exec.UDF

org.apache.hadoop.hive.ql.udf.UDFMath

org.apache.hadoop.hive.ql.udf.UDFCos

public class UDFCos
extends UDFMath

UDFCos.

Constructor Summary

Constructors

Constructor and Description
UDFCos()

Method Summary

Methods

Modifier and Type	Method and Description
protected DoubleWritable	doEvaluate(DoubleWritable a) Take Cosine of a.

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

evaluate, evaluate

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

getRequiredFiles, getRequiredJars, getResolver, setResolver

Methods inherited from class java.lang.Object

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

Constructor Detail

UDFCos

public UDFCos()

Method Detail

doEvaluate

protected DoubleWritable doEvaluate(DoubleWritable a)

Take Cosine of a.

Specified by:

doEvaluate in class UDFMath