IntBinaryOperator Interface is a part of the java.util.function package which is introduced in Java 8. It is an in-built Functional Interface. This function expects two arguments of type int as an input and produces a int type result. As it is a functional interface, it can be used assignment target for lambda expression or method reference. In this post, we are going to see several implementations of IntBinaryOperator Interface by using different examples.

IntBinaryOperator_Interface_Java8_Techndeck

IntBinaryOperator Interface in Java 8 with Examples...!!! Click To Tweet

Look at IntBinaryOperator Javadoc description below:

IntBinaryOperatorInterface_Signature_Java8_Techndeck

IntBinaryOperator Interface contains below method:

applyAsInt

Let’s discuss this method:

applyAsInt 

This method performs operation on the given arguments and return the int-valued result.

Lets understand above mentioned method through below example:

Example. ‘applyAsInt’ method

Output:
Java 8 IntBinaryOperator Interface is an absolute useful addition as part of ‘Functional Interfaces’ and can serve variety of purposes. It is quite powerful as it can be used as a higher order functions through lambda functions and above examples could help you to get better idea on how to implement it.

IntBinaryOperator Interface in Java 8 with Examples...!!! Click To Tweet

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