Java Hash Calculate hashLong(long l)

Description

Returns a hash code for a long.

License

Open Source License

Parameter

Parameter	Description
l	the long

Return

the hashcode for l

Declaration

public static int hashLong(long l) 

Method Source Code

//package com.java2s;
/*//from   ww w.j a va  2s  .c o m
 * Copyright (c) 2013 Game Salutes.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 * 
 * Contributors:
 *     Game Salutes - Repackaging and modifications of original work under University of Chicago and Apache License 2.0 shown below
 * 
 * Repackaging from edu.uchicago.nsit.iteco.utils to com.gamesalutes.utils
 * 
 * Copyright 2008 - 2011 University of Chicago
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

public class Main {
    /**
     * Returns a hash code for a long.
     * 
     * @param l the long
     * @return the hashcode for <code>l</code>
     */
    public static int hashLong(long l) {
        return (int) (l ^ (l >>> 32));
    }
}

Related

1. hashIt(Object o)
2. hashJava32(byte[] byteList)
3. hashJava64(byte[] byteList)
4. hashJenkins(int init, Object... vals)
5. hashLong(long id)
6. hashMapCapacity(final int nElements)
7. hashMore(final int hash, final int more)
8. hashName(CharSequence name)
9. hashObject(Object obj)