Do you write Javadoc for constructors?
Do you write Javadoc for constructors?
The constructor has the same access as its class. The Javadoc tool generates documentation for default constructors. When it documents such a constructor, Javadoc leaves its description blank, because a default constructor can have no doc comment.
How do you write a Javadoc comment?
Writing Javadoc Comments In general, Javadoc comments are any multi-line comments (” /** */ “) that are placed before class, field, or method declarations. They must begin with a slash and two stars, and they can include special tags to describe characteristics like method parameters or return values.
What is Javadoc code?
Javadoc (originally cased JavaDoc) is a documentation generator created by Sun Microsystems for the Java language (now owned by Oracle Corporation) for generating API documentation in HTML format from Java source code. Writing comments and Javadoc is for better understanding the code and thus better maintaining it.
What are javadoc comments?
In general, Javadoc comments are any multi-line comments (” /** */ “) that are placed before class, field, or method declarations. They must begin with a slash and two stars, and they can include special tags to describe characteristics like method parameters or return values.
What is the use of javadoc comments?
Javadoc is a tool which comes with JDK and it is used for generating Java code documentation in HTML format from Java source code, which requires documentation in a predefined format. Following is a simple example where the lines inside /*…. */ are Java multi-line comments.
Where do I put Javadoc comments?
You can place JavaDoc comments in any of three different locations in a source file:
- Immediately before the declaration of a public class.
- Immediately before the declaration of a public field.
- Immediately before the declaration of a public method or constructor.
When to use a Javadoc in a comment?
As specified at Documentation Comment Specification for the Standard Doclet , Javadocs are recognized only when placed immediately before module, package, class, interface, constructor, method, or field declarations. Any other position, like in the body of a method, will be ignored by the javadoc tool and is considered invalid by this check.
Do you have to do Javadoc for constructors?
Only “do not provide comments that do not add to the comprehensibility of the code”. I have to ask my Mentalo. Well, if it’s a requirement to javadoc all “each element of the public interface of each class”, then you should do it . Regardless, it might be useful anyway to state what the defaults are if the noparam constructor is called.
Do you need a constructor for every class in Java?
Every class must have an constructor, even if is very tempting don’t relay on the automatically generated code. A first advantage is that you can document the constructor . I would comment a constructor, if you use (for example) DependencyInjection to add some needed functional components. There it could be good to comment such constructors.
When to check the correct position of JavaDocs?
Checks that Javadocs are located at the correct position. As specified at Documentation Comment Specification for the Standard Doclet , Javadocs are recognized only when placed immediately before module, package, class, interface, constructor, method, or field declarations.