Java Double to Byte Array doubleToByteArrayBE(double data)

Description

Convert a double to a byte array (big endian).

License

Open Source License

Parameter

Parameter	Description
data	the double to convert.

Return

the byte array.

Declaration

public static byte[] doubleToByteArrayBE(double data) 

Method Source Code

//package com.java2s;
/*/*from   ww  w  .  j a  v a2s .c  o  m*/
 * This file is part of JGrasstools (http://www.jgrasstools.org)
 * (C) HydroloGIS - www.hydrologis.com 
 * 
 * JGrasstools 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 {
    /**
     * Convert a double to a byte array (big endian).
     * 
     * @param data the double to convert.
     * @return the byte array.
     */
    public static byte[] doubleToByteArrayBE(double data) {
        return longToByteArrayBE(Double.doubleToRawLongBits(data));
    }

    /**
     * Convert an long to a byte array (big endian).
     * 
     * @param data the long to convert.
     * @return the byte array.
     */
    public static byte[] longToByteArrayBE(long data) {
        return new byte[] { (byte) ((data >> 56) & 0xff), (byte) ((data >> 48) & 0xff),
                (byte) ((data >> 40) & 0xff), (byte) ((data >> 32) & 0xff), (byte) ((data >> 24) & 0xff),
                (byte) ((data >> 16) & 0xff), (byte) ((data >> 8) & 0xff), (byte) ((data >> 0) & 0xff), };
    }
}

Related

1. double2bytesLE(double val, byte[] b, int off)
2. doubleToByteArray(double d)
3. doubleToByteArray(double number)
4. doubleToByteArray(double source)
5. doubleToByteArray(double value)
6. doubleToBytes(double d)
7. doubleToBytes(double d)
8. doubleToBytes(double d)
9. doubleToBytes(double d, byte[] bytes, int off, boolean bigEndian)