Package org.teiid.dataquality

Class OSDQFunctions

java.lang.Object

org.teiid.dataquality.OSDQFunctions

public class OSDQFunctions
extends Object

This class will be reflectively loaded in engine, so be cautioned about renaming this.

Constructor Summary

Constructors

Constructor	Description
OSDQFunctions()

Method Summary

Modifier and Type	Method	Description
static float	cosineDistance(String a, String b)
static String	digit(String sourceValue)
static float	jaccardDistance(String a, String b)
static float	jaroWinklerDistance(String a, String b)
static float	levenshteinDistance(String a, String b)
static String	random(String sourceValue)
static boolean	validCreditCard(String cc)
static boolean	validEmail(String email)
static boolean	validPhone(String phone)
static boolean	validSSN(String ssn)
static int	whitespaceIndex(String val)

Methods inherited from class java.lang.Object

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

Constructor Detail

OSDQFunctions

public OSDQFunctions()

Method Detail

random

@TeiidFunction(category="Miscellaneous",
               determinism=COMMAND_DETERMINISTIC)
public static String random(String sourceValue)

Parameters:

sourceValue - The string that need to randomize vivek singh' will become 'ihg vkeivh'

digit

@TeiidFunction(category="Miscellaneous")
public static String digit(String sourceValue)

Parameters:

sourceValue -

Returns:

This function will return digit characters of the string

whitespaceIndex

@TeiidFunction(category="Miscellaneous")
public static int whitespaceIndex(String val)

Parameters:

val -

Returns:

-1 of no match otherwise index of the first match

validCreditCard

@TeiidFunction(category="Miscellaneous")
public static boolean validCreditCard(String cc)

Parameters:

cc - Credit Card number

Returns:

boolean if matches credit card logic and checksum

validSSN

@TeiidFunction(category="Miscellaneous")
public static boolean validSSN(String ssn)

Parameters:

ssn - number

Returns:

boolean if matches ssn logic

validPhone

@TeiidFunction(category="Miscellaneous")
public static boolean validPhone(String phone)

Parameters:

phone - number

Returns:

boolean if matches phone logic more than 8 character less than 12 character can't start with 000

validEmail

@TeiidFunction(category="Miscellaneous")
public static boolean validEmail(String email)

Parameters:

email -

Returns:

boolean if valid email

cosineDistance

@TeiidFunction(category="Miscellaneous")
public static float cosineDistance(String a,
                                   String b)

Returns:

float distance

jaccardDistance

@TeiidFunction(category="Miscellaneous")
public static float jaccardDistance(String a,
                                    String b)

Returns:

float distance

jaroWinklerDistance

@TeiidFunction(category="Miscellaneous")
public static float jaroWinklerDistance(String a,
                                        String b)

Returns:

float distance

levenshteinDistance

@TeiidFunction(category="Miscellaneous")
public static float levenshteinDistance(String a,
                                        String b)

Returns:

float distance