Java Integer Create toInt(byte[] bytes)

Description

This method one little-endian represented byte array converts to integer.

License

Open Source License

Parameter

Parameter	Description
bytes	the bytes contain array

Declaration

public static int toInt(byte[] bytes) 

Method Source Code

//package com.java2s;
/*/*  w w  w  .  jav  a2s. c  o m*/
 * This file is part of GenoViewer.
 *
 * GenoViewer is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GenoViewer 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GenoViewer.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * 8-bit mask for performing operations byte by byte.
     */
    private static final int OP_PATTERN = 0xFF;

    /**
     * This method one little-endian represented byte array converts to integer.
     *
     * @param bytes the bytes contain array
     */
    public static int toInt(byte[] bytes) {
        return bytes[0] & OP_PATTERN | (bytes[1] & OP_PATTERN) << 8
                | (bytes[2] & OP_PATTERN) << 16
                | (bytes[3] & OP_PATTERN) << 24;
    }
}

Related

1. toInt(byte[] buf)
2. toInt(byte[] buf, int off)
3. toInt(byte[] buf, int pos)
4. toInt(byte[] byteArray)
5. toInt(byte[] bytes)
6. toInt(byte[] bytes)
7. toInt(byte[] bytes)
8. toInt(byte[] bytes)
9. toInt(byte[] bytes)