IntStream generate() method in Java
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); } } |
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Output :
4247 6827 2676 9129 3360 8718 7925
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