TEST What is a method in Java?

21 апр 2017 20:58

Can someone provide a simple explanation of methods in Java?

21 апр 2017 21:01

Изменен: ntestn , 21 апр 2017 21:10

Let's say a function is a block of code (usually with its own scope, and sometimes with its own closure) that may receive some arguments and may also return a result. A method is a function that is owned by an object (in some object oriented systems, it is more correct to say it is owned by a class). Being "owned" by a object/class means that you refer to the method through the object/class; for example, in Java if you want to invoke a method "open()" owned by an object "door" you need to write "door.open()".

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21 апр 2017 21:02

A function is a piece of code that is called by name. It can be passed data to operate on (i.e. the parameters) and can optionally return data (the return value). All data that is passed to a function is explicitly passed. A method is a piece of code that is called by a name that is associated with an object.

ntestn ,

21 апр 2017 21:03

Изменен: ntestn , 21 апр 2017 21:09

Thank you!!!

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What is a method in Java?

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