Java Float Number Create toFloat(byte[] byteArray)

Description

to Float

License

Open Source License

Declaration

public static float toFloat(byte[] byteArray) 

Method Source Code

//package com.java2s;
/**// ww  w.  j a v  a2s .c  o  m
 * Copyright 2007 DFKI GmbH.
 * All Rights Reserved.  Use is subject to license terms.
 *
 * This file is part of MARY TTS.
 *
 * MARY TTS 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, version 3 of the License.
 *
 * 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

public class Main {
    public static float toFloat(byte[] byteArray) {
        if (byteArray == null || byteArray.length != 4)
            return 0x0;

        return Float.intBitsToFloat(toInt(byteArray));
    }

    public static int toInt(byte[] byteArray) {
        if (byteArray == null || byteArray.length != 4)
            return 0x0;

        return (int) ((0xff & byteArray[0]) << 24 | (0xff & byteArray[1]) << 16 | (0xff & byteArray[2]) << 8
                | (0xff & byteArray[3]) << 0);
    }
}

Related

1. toFloat(byte[] arr)
2. toFloat(byte[] b)
3. toFloat(byte[] b)
4. toFloat(byte[] b, int off, boolean bigEndian)
5. toFloat(byte[] bytes)
6. toFloat(byte[] bytes)
7. toFloat(byte[] bytes)
8. toFloat(byte[] bytes)