Java Byte Array to Int bufferToInt(byte[] ioBuffer)

Description

buffer To Int

License

Open Source License

Declaration

public static int bufferToInt(byte[] ioBuffer) 

Method Source Code

//package com.java2s;
/*/*w w  w.  j  a va2  s  .co  m*/
 * ao-lang - Minimal Java library with no external dependencies shared by many other projects.
 * Copyright (C) 2011, 2012, 2013, 2015, 2016, 2017  AO Industries, Inc.
 *     support@aoindustries.com
 *     7262 Bull Pen Cir
 *     Mobile, AL 36695
 *
 * This file is part of ao-lang.
 *
 * ao-lang is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * ao-lang is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with ao-lang.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static int bufferToInt(byte[] ioBuffer) {
        return (ioBuffer[0] << 24) + ((ioBuffer[1] & 255) << 16) + ((ioBuffer[2] & 255) << 8) + (ioBuffer[3] & 255);
    }

    public static int bufferToInt(byte[] ioBuffer, int off) {
        return (ioBuffer[off] << 24) + ((ioBuffer[off + 1] & 255) << 16) + ((ioBuffer[off + 2] & 255) << 8)
                + (ioBuffer[off + 3] & 255);
    }
}

Related

1. arr2int(byte[] arr, int start)
2. byte2int(byte b[], int offset)
3. byte2Int(byte bytes[])
4. byte2Int(byte[] b)
5. byte2int(final byte[] arr)