Java Hash Calculate hash(int seed, int i)

Description

hash

License

Open Source License

Declaration

public static int hash(int seed, int i) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2005, 2006 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors://from  w  w w . ja v a 2 s  .c om
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

public class Main {
    public static int SEED = 11;
    private static int MULTI = 31;

    public static int hash(int seed, int i) {
        return seed * MULTI + i;
    }

    public static int hash(int seed, Object obj) {
        return hash(seed, null != obj ? obj.hashCode() : SEED);
    }

    public static int hash(int seed, boolean b) {
        return hash(seed, b ? 1 : SEED);
    }
}

Related

1. hash(int k)
2. hash(int key)
3. hash(int n)
4. hash(int p_188208_0_)
5. hash(int seed, boolean value)
6. hash(int seed, int toHash)
7. hash(int seed, int val)
8. hash(int state1, int state2, int numStates1)
9. hash(int val)