zombie.util.hash
Class DefaultIntHashFunction

java.lang.Object
  zombie.util.hash.DefaultIntHashFunction

All Implemented Interfaces:

java.io.Serializable, IntHashFunction

public class DefaultIntHashFunction
extends java.lang.Object
implements IntHashFunction, java.io.Serializable

This class provides a default hash function for int values. It has been derived from the Java library and is known to work well in the general case.

Since:

1.0

Version:

1.2 2003/5/3

Author:

Søren Bak

Field Summary

static IntHashFunction

INSTANCE Default instance of this hash function.

Method Summary

int	hash(int v) Returns a hash code for a specified int value.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final IntHashFunction INSTANCE

Default instance of this hash function.

Method Detail

hash

public int hash(int v)

Description copied from interface: IntHashFunction

Returns a hash code for a specified int value.

Specified by:

hash in interface IntHashFunction

Parameters:

v - the value for which to return a hash code.

Returns:

a hash code for the specified value.