IntStream generate(IntSupplier s) returns an infinite sequential unordered stream where each element is generated by the provided IntSupplier(a supplier of int-valued results). This is suitable for generating constant streams, streams of random elements, etc.
Syntax :
static IntStream generate(IntSupplier s)
Parameters :
- IntStream : a sequence of primitive int-valued elements.
- IntSupplier : a supplier of int-valued elements.
- s : IntSupplier for generated elements.
Return Value : a new infinite sequential unordered IntStream.
Example 1 : To generate stream of random integer.
// Java code for IntStream.generate() // to generate an infinite sequential // unordered IntStream import java.util.*;
import java.util.stream.IntStream;
class GFG {
// Driver code
public static void main(String[] args)
{
// using IntStream.generate() method
// to generate 7 random Integer values
IntStream stream = IntStream.generate(()
-> { return ( int )(Math.random() * 10000 ); });
// Displaying the randomly generated values
stream.limit( 7 ).forEach(System.out::println);
}
} |
Output :
4247 6827 2676 9129 3360 8718 7925