Java Integer Create toInteger(byte b1, byte b2, byte b3, byte b4)

Description

Creates an integer from four bytes.

License

Open Source License

Parameter

Parameter	Description
b1	the most significant byte
b2	the second most significant byte
b3	the third most significant byte
b4	the least significant byte

Return

the integer

Declaration

public static int toInteger(byte b1, byte b2, byte b3, byte b4) 

Method Source Code

//package com.java2s;
/*//from   w  w  w  . j  av  a  2s.c om
 * 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 {
    /**
     * Creates an integer from four bytes.
     * 
     * @param b1 the most significant byte
     * @param b2 the second most significant byte
     * @param b3 the third most significant byte
     * @param b4 the least significant byte
     * @return the integer
     */
    public static int toInteger(byte b1, byte b2, byte b3, byte b4) {
        return ((b1 & 0xFF) << 24) | ((b2 & 0xFF) << 16) | ((b3 & 0xFF) << 8) | (b4 & 0xFF);
    }
}

Related

1. toIntDefaultIfNull(Integer configured, int theDefault)
2. toInteger(boolean b)
3. toInteger(boolean bool)
4. toInteger(boolean bool)
5. toInteger(boolean bool)
6. toInteger(byte[] b)
7. toInteger(byte[] b)
8. toInteger(byte[] bytes)
9. toInteger(byte[] bytes)