The
IntSupplier Interface is a part of the
java.util.function package which has been introduced since Java 8, to implement
functional programming in Java. It represents a function which does not take any argument but produces an int value.
The lambda expression assigned to an object of IntSupplier type is used to define its
getAsInt() which eventually applies the given operation on its argument. It is similar to using an object of type
Supplier<Integer>
Functions in IntSupplier Interface
The IntSupplier interface consists of the only one function:
1. getAsInt()
This method does not take in any value but produces an int-valued result.
Syntax:
int getAsInt()
Return Value: This method returns
an int value.
Below is the code to illustrate getAsInt() method:
Program:
