Annotation is code about the code, that is metadata about the program itself. In other words, organized data about the code, embedded within the code itself. It can be parsed by the compiler, annotation processing tools and can also be made available at run-time too.
We have basic java comments infrastructure using which we add information about the code / logic so that in future, another programmer or the same programmer can understand the code in a better way. Javadoc is an additional step over it, where we add information about the class, methods, variables in the source code. The way we need to add is organized using a syntax. Therefore, we can use a tool and parse those comments and prepare a javadoc document which can be distributed separately.
No comments:
Post a Comment