org.brains2b.data

Class HashCodeHelper

java.lang.Object

org.brains2b.data.HashCodeHelper

public class HashCodeHelper
extends java.lang.Object

Best practice implementation for generating a hash code with a minimal amount of clashes, but a reasonable execution time

Version:

0.10 [08-06-2006]

Author:

dennis@brains2b.nl

Field Summary

Fields

Modifier and Type	Field and Description
static int	INITIAL

Constructor Summary

Constructors

Constructor and Description
HashCodeHelper()

Method Summary

Modifier and Type	Method and Description
static int	hash(int h, boolean b)
static int	hash(int h, double d)
static int	hash(int h, float f)
static int	hash(int h, int i)
static int	hash(int h, long l)
static int	hash(int h, java.lang.Object o)

Methods inherited from class java.lang.Object

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

Field Detail

INITIAL

public static final int INITIAL

See Also:

Constant Field Values

Constructor Detail

HashCodeHelper

public HashCodeHelper()

Method Detail

hash

public static final int hash(int h,
                             int i)

hash

public static final int hash(int h,
                             boolean b)

hash

public static final int hash(int h,
                             long l)

hash

public static final int hash(int h,
                             double d)

hash

public static final int hash(int h,
                             float f)

hash

public static final int hash(int h,
                             java.lang.Object o)