DoubleStream sorted() in Java
DoubleStream sorted() returns a stream consisting of the elements of this stream in sorted order. It is a stateful intermediate operation i.e, it may incorporate state from previously seen elements when processing new elements. Stateful intermediate operations may need to process the entire input before producing a result. For example, one cannot produce any results from sorting a stream until one has seen all elements of the stream.
Syntax :
DoubleStream sorted() Where, DoubleStream is a sequence of primitive double-valued elements. This is the double primitive specialization of Stream.
Return Value : DoubleStream sorted() method returns the new stream having the elements in sorted order.
Example 1 : Using DoubleStream sorted() to sort the numbers in given DoubleStream.
// Java code to sort DoubleStream// using DoubleStream.sorted()import java.util.*;import java.util.stream.DoubleStream; class GFG { // Driver code public static void main(String[] args) { // Creating an DoubleStream DoubleStream stream = DoubleStream.of(10.2, 9.3, 8.4, 7.5, 6.6); // displaying the stream with sorted elements // using DoubleStream.sorted() function stream.sorted().forEach(System.out::println); }} |
Output:
6.6 7.5 8.4 9.3 10.2
Example 2 : Using DoubleStream sorted() to sort the random numbers generated by DoubleStream generator().
// Java code to sort DoubleStream// using DoubleStream.sorted()import java.util.*;import java.util.stream.DoubleStream; class GFG { // Driver code public static void main(String[] args) { // Creating an DoubleStream by generating // random elements using DoubleStream.generate() DoubleStream stream = DoubleStream.generate(() -> (double)(Math.random() * 10000)).limit(5); // displaying the stream with sorted elements // using DoubleStream.sorted() function stream.sorted().forEach(System.out::println); }} |
Output:
1279.6146863795122 6927.016817313592 7037.390703089559 8374.314582282514 9112.609381925824
