7) Java Enum Types | Java with Ali

Published: 11 April 2020
on channel: Java with Ali

We go through an example of an enum type in Java and create an enum book.java as well as instance variables, a constructor and methods in an enum type. Like the constructors in classes - an enum constructor can specific any number of parameters and can be overloaded. Check the video about overloading methods below. Enum constants are implicitly final, static and the new keyword results in a compilation error.

REMEMBER: The 3 P's - for access modifiers Private, Public and Protected. API - Application Programming Interface. DAU - Define, Assign, Use. IDE - Integrated Development Environment. SSI - Sequence, Selection, Iteration... LIFO - Last In, First Out and more acronyms to follow!

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Like any language, it takes practice, with a computer language the feedback you get will come from your computer and so we're going to make sure you speak the right language to interact with it correctly and make it do what you want it to do! Let's make some applications together!

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