oop - what is Classification in Object-Oriented Design? -

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i read object-oriented analysis , design applications.in chapter 4 read classification.i dont understand classification? finding object?is finding module?

it categorization of entities or objects or somethings can imagine using "common characteristic".

for example, banana, apple, book, sun, computer, phone

before categorizing,

object -> banana, apple, book, sun, computer, phone

they can categorized as..

eatable(common characteristic) -> banana, apple electronics(common characteristic) -> computer, phone

when categorize somethings, behavior self called classification.


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