The order() method of java.nio.DoubleBuffer class is used to get the ByteOrder of this DoubleBuffer instance.
Syntax:
public abstract ByteOrder order()
Return Value: This method returns this buffer’s byte order.
Below are the examples to illustrate the order() method:
Examples 1:
Java
// Java program to demonstrate// order() methodimport java.nio.*;import java.util.*;public class GFG { public static void main(String[] args) { // creating object of DoubleBuffer // and allocating size capacity DoubleBuffer db = DoubleBuffer.allocate(4); // put the double value // in the Doublebuffer db.put(10.5) .put(20.5) .put(30.5) .put(40.5); // rewind the Doublebuffer db.rewind(); // Retrieve the ByteOrder // using order() method ByteOrder order = db.order(); // print the double buffer and order System.out.println("DoubleBuffer is : " + Arrays.toString( db.array()) + "\nOrder: " + order); }} |
Output:
DoubleBuffer is : [10.5, 20.5, 30.5, 40.5] Order: LITTLE_ENDIAN
Examples 2:
Java
// Java program to demonstrate// order() methodimport java.nio.*;import java.util.*;public class GFG { public static void main(String[] args) { // creating object of DoubleBuffer // and allocating size capacity DoubleBuffer db = DoubleBuffer.allocate(4); // Retrieve the ByteOrder // using order() method ByteOrder order = db.order(); // print the double buffer and order System.out.println("DoubleBuffer is : " + Arrays.toString( db.array()) + "\nOrder: " + order); }} |
Output:
DoubleBuffer is : [0.0, 0.0, 0.0, 0.0] Order: LITTLE_ENDIAN
Reference: https://docs.oracle.com/javase/9/docs/api/java/nio/DoubleBuffer.html#order–