org.apache.hadoop.hive.ql.udf

Class UDFConv

java.lang.Object

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

org.apache.hadoop.hive.ql.udf.UDFConv

public class UDFConv
extends UDF

UDFConv.

Constructor Summary

Constructors

Constructor and Description
UDFConv()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.io.Text	evaluate(org.apache.hadoop.io.Text n, org.apache.hadoop.io.IntWritable fromBase, org.apache.hadoop.io.IntWritable toBase) Convert numbers between different number bases.

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

UDFConv

public UDFConv()

Method Detail

evaluate

public org.apache.hadoop.io.Text evaluate(org.apache.hadoop.io.Text n,
                                          org.apache.hadoop.io.IntWritable fromBase,
                                          org.apache.hadoop.io.IntWritable toBase)

Convert numbers between different number bases. If toBase>0 the result is unsigned, otherwise it is signed.