Java Binary Encode toBinaryIntArray(byte[] bytes, int bitOffset, int bitCount)

Here you can find the source of toBinaryIntArray(byte[] bytes, int bitOffset, int bitCount)

Description

to Binary Int Array

License

Open Source License

Declaration

public static int[] toBinaryIntArray(byte[] bytes, int bitOffset, int bitCount) 

Method Source Code

//package com.java2s;
/*// ww  w  . j  av a2 s  .co  m
 * Copyright (C) 2015 An Honest Effort LLC, coping.
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static int[] toBinaryIntArray(byte[] bytes, int bitOffset, int bitCount) {
        int bitReadIndex = bitOffset;
        int byteReadIndex = bitReadIndex / 8;
        int bitWriteIndex = 0;
        int[] result = new int[bitCount];

        while (bitWriteIndex < bitCount) {
            int value = (bytes[byteReadIndex] & 0xFF);
            int bitRelative = bitReadIndex - (8 * byteReadIndex);

            result[bitWriteIndex++] = Integer.rotateRight(value, 7 - bitRelative) & 0x01;

            bitReadIndex += 1;
            byteReadIndex = bitReadIndex / 8;
        }

        return result;
    }
}

Related

  1. toBinaryChar(boolean bit)
  2. toBinaryClassName(String fileName)
  3. toBinaryFromHex(byte ch)
  4. toBinaryID(final String id)
  5. toBinaryIeee754String(long decimal)
  6. toBinaryName(String className)
  7. toBinaryString(boolean[] array)
  8. toBinaryString(byte b)
  9. toBinaryString(byte b)