Source: dzone.com
What Is a Monad? Basic Theory for a Java Developer
by With some help of JavaOptional, I will try to describe all of this in a more detailed way.
In addition, functional programming becomes more and more popular nowadays so it is possible that we will have more similar monadic structures.
The first thing we need is a parameterized type M, which is a wrapper for our value of type T. Our type must implement two functions: To make it more understandable, I will use Optional one more time and show what the above structure looks like in its case.
I implemented LogMonad to show that it is not rocket science and in fact it is fairly simple to implement one.
In addition, functional programming becomes more and more popular nowadays so it is possible that we will have more similar monadic structures.
The first thing we need is a parameterized type M, which is a wrapper for our value of type T. Our type must implement two functions: To make it more understandable, I will use Optional one more time and show what the above structure looks like in its case.
I implemented LogMonad to show that it is not rocket science and in fact it is fairly simple to implement one.
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