Package org.apache.drill.exec.udfs

Class PhoneticFunctions.SoundexFunction

java.lang.Object

org.apache.drill.exec.udfs.PhoneticFunctions.SoundexFunction

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

PhoneticFunctions

public static class PhoneticFunctions.SoundexFunction
extends Object
implements DrillSimpleFunc

Encodes a string into a Soundex value. Soundex is an encoding used to relate similar names, but can also be used as a general purpose scheme to find word with similar phonemes.

Usage: SELECT soundex( string ) FROM...

Constructor Summary

Constructors

Constructor	Description
SoundexFunction()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

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

Constructor Details

SoundexFunction

public SoundexFunction()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc