org.apache.drill.exec.expr.fn.impl

Class PhoneticFunctions.RefinedSoundexFunction

java.lang.Object

org.apache.drill.exec.expr.fn.impl.PhoneticFunctions.RefinedSoundexFunction

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

PhoneticFunctions

public static class PhoneticFunctions.RefinedSoundexFunction
extends Object
implements DrillSimpleFunc

Encodes a string into a Refined 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 refined_soundex( string ) FROM...

Constructor Summary

Constructors

Constructor and Description
RefinedSoundexFunction()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RefinedSoundexFunction

public RefinedSoundexFunction()

Method Detail

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc