Java Byte Array to Double bytesToDouble(byte[] bytes, int offset)

Description

bytes To Double

License

Apache License

Declaration

public static double bytesToDouble(byte[] bytes, int offset) 

Method Source Code

//package com.java2s;
/*/*from   w w  w .  j av  a2  s . c o m*/
 * Copyright [2012-2015] PayPal Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static double bytesToDouble(byte[] bytes, int offset) {
        return Double.longBitsToDouble(bytesToLong(bytes, offset));
    }

    public static double bytesToDouble(byte[] bytes) {
        return Double.longBitsToDouble(bytesToLong(bytes));
    }

    public static long bytesToLong(byte[] bytes) {
        return bytesToLong(bytes, 0);
    }

    public static long bytesToLong(byte[] bytes, int offset) {
        long value = 0;
        for (int i = 0; i < 8; i++) {
            value <<= 8;
            value |= (bytes[i + offset] & 0xFF);
        }
        return value;
    }
}

Related

1. bytes2double(byte[] bytes)
2. bytesToDouble(byte[] buffer)
3. bytesToDouble(byte[] bytes)
4. bytesToDouble(byte[] bytes)
5. bytesToDouble(byte[] bytes, int off)
6. bytesToDouble(byte[] bytes, int startIndex)
7. bytesToDouble(byte[] data, int[] offset)
8. bytesToDouble(final byte[] bytes)
9. bytesToDoubles(byte[] b)