com.mozilla.secops

Class StringDistance

java.lang.Object

com.mozilla.secops.StringDistance

public class StringDistance
extends Object

Levenshtein string distance calculation

Constructor Summary

Constructors

Constructor and Description
StringDistance()

Method Summary

Modifier and Type	Method and Description
static int	calculate(String x, String y) Return string distance value between two strings
static Double	ratio(String x, String y) Calculate similarity ratio between two strings

Methods inherited from class java.lang.Object

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

Constructor Detail

StringDistance

public StringDistance()

Method Detail

ratio

public static Double ratio(String x,
                           String y)

Calculate similarity ratio between two strings

Parameters:

x - First string

y - Second string

Returns:

Calculated ratio

calculate

public static int calculate(String x,
                            String y)

Return string distance value between two strings

Parameters:

x - First string

y - Second string

Returns:

Calculated distance