com.helger.commons.text.utils

Class LevenshteinDistance

java.lang.Object

com.helger.commons.text.utils.LevenshteinDistance

Deprecated.

Use LevenshteinDistance instead.

@Immutable
@Deprecated
public final class LevenshteinDistance
extends Object

Utility class for calculating the Levenshtein distance of 2 strings.

Author:

Philip Helger

Method Summary

Methods

Modifier and Type	Method and Description
static int	getDistance(char[] aStr1, char[] aStr2) Deprecated. Get the distance of the 2 strings, using the costs 1 for insertion, deletion and substitution.
static int	getDistance(char[] aStr1, char[] aStr2, int nCostInsert, int nCostDelete, int nCostSubstitution) Deprecated.
static int	getDistance(String sStr1, String sStr2) Deprecated. Get the distance of the 2 strings, using the costs 1 for insertion, deletion and substitution.
static int	getDistance(String sStr1, String sStr2, int nCostInsert, int nCostDelete, int nCostSubstitution) Deprecated.

Methods inherited from class java.lang.Object

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

Method Detail

getDistance

public static int getDistance(@Nullable
              char[] aStr1,
              @Nullable
              char[] aStr2)

Deprecated.

Get the distance of the 2 strings, using the costs 1 for insertion, deletion and substitution.

Parameters:

aStr1 - First string.

aStr2 - Second string.

Returns:

The Levenshtein distance.

getDistance

public static int getDistance(@Nullable
              char[] aStr1,
              @Nullable
              char[] aStr2,
              @Nonnegative
              int nCostInsert,
              @Nonnegative
              int nCostDelete,
              @Nonnegative
              int nCostSubstitution)

Deprecated.

getDistance

public static int getDistance(@Nullable
              String sStr1,
              @Nullable
              String sStr2)

Deprecated.

Get the distance of the 2 strings, using the costs 1 for insertion, deletion and substitution.

Parameters:

sStr1 - First string.

sStr2 - second string.

Returns:

The Levenshtein distance.

getDistance

public static int getDistance(@Nullable
              String sStr1,
              @Nullable
              String sStr2,
              @Nonnegative
              int nCostInsert,
              @Nonnegative
              int nCostDelete,
              @Nonnegative
              int nCostSubstitution)

Deprecated.