Java ByteBuffer to Double readDouble(ByteBuffer buffer)

Description

read Double

License

Open Source License

Declaration

public static double readDouble(ByteBuffer buffer) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;

public class Main {
    public static double readDouble(ByteBuffer buffer) throws IOException {
        return Double.longBitsToDouble(readLong(buffer));
    }//ww w  . j a va  2 s  .  c  o  m

    public static long readLong(ByteBuffer buffer) throws IOException {
        buffer.order(ByteOrder.LITTLE_ENDIAN);
        long value = buffer.getLong();
        buffer.order(ByteOrder.BIG_ENDIAN);
        return value;
    }
}

Related

1. readDouble(ByteBuffer buffer)
2. toDouble(ByteBuffer buffer)
3. toDouble(ByteBuffer bytes)
4. toDouble(ByteBuffer value)