Package com.intellij.openapi.util.text

Class StringHash

java.lang.Object

com.intellij.openapi.util.text.StringHash

public class StringHash
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static long	calc(byte[] arg) Calculates hash value of byte array buzhash algorithm.
static long	calc(java.lang.String arg) Calculates hash value of string using buzhash algorithm.
static int	murmur(java.lang.String data, int seed)

Methods inherited from class java.lang.Object

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

Method Detail

calc

public static long calc(java.lang.String arg)

Calculates hash value of string using buzhash algorithm. See http://www.serve.net/buz/hash.adt/java.008.html for details.

Parameters:

arg - string to calculate hash value upon

Returns:

calculated hash value

calc

public static long calc(byte[] arg)

Calculates hash value of byte array buzhash algorithm. See http://www.serve.net/buz/hash.adt/java.008.html for details.

Parameters:

arg - byte arrayg to calculate hash value upon

Returns:

calculated hash value

murmur

public static int murmur(java.lang.String data,
                         int seed)