Package org.apache.drill.exec.udfs

Class PhoneticFunctions.NYSIISFunction

java.lang.Object

org.apache.drill.exec.udfs.PhoneticFunctions.NYSIISFunction

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

PhoneticFunctions

public static class PhoneticFunctions.NYSIISFunction
extends Object
implements DrillSimpleFunc

The New York State Identification and Intelligence System Phonetic Code, commonly known as NYSIIS, is a phonetic algorithm devised in 1970 as part of the New York State Identification and Intelligence System (now a part of the New York State Division of Criminal Justice Services). It features an accuracy increase of 2.7% over the traditional Soundex algorithm. Encodes a string into a NYSIIS value. NYSIIS 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 nysiis(string) FROM...

Constructor Summary

Constructors

Constructor	Description
NYSIISFunction()

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

NYSIISFunction

public NYSIISFunction()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc