ObjIntConsumer 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 an object-valued and a int-valued argument as input but produces no output. In this post, we are going to see several implementations of ObjIntConsumer Interface by using different examples.

ObjIntConsumer_Interface_Java8_Techndeck

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

Look at ObjIntConsumer Javadoc description below:

ObjIntConsumerInterface_Signature_Java8_Techndeck

ObjIntConsumer Interface contains following method:

accept

Let’s discuss this method:

accept 

This method performs operation on the given arguments and return no result.

Below are the several examples to demonstrate accept() method:

Example 1. with Integer

Example 2. with String

Example 3. with ArrayList

Example 4. with Custom Class Object

Java 8 ObjIntConsumer 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.

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

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Author

  • Deepak Verma is a Test Automation Consultant and Software development Engineer for more than 10 years. His mission is to help you become an In-demand full stack automation tester. He is also the founder of Techndeck, a blog and online coaching platform dedicated to helping you succeed with all the automation basics to advanced testing automation tricks.

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