How to do this OOP? | Java Community | Help. Code. Learn. | Page 1

tawdry edgeBOT Dec 6, 2022, 8:11 PM

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Hey, @rose geode!
Please remember to /close this post once your question has been answered!

fringe iris Dec 6, 2022, 9:08 PM

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what information do you want to extract ?

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is this the exact layout or should line two and three also be separated by a comma

rose geode Dec 6, 2022, 9:09 PM

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for example length for every list

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i know methods but how to do this oop

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separate for two classes?

fringe iris Dec 6, 2022, 9:10 PM

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rose geode for example length for every list

so length of every line ?

rose geode Dec 6, 2022, 9:10 PM

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length of every line, sort by alphabetically etc . I have methods but i dont know how to do this oop

fringe iris Dec 6, 2022, 9:12 PM

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I mean you could package all your methods in a class called FileInformation or something which accepts the path of the file , creates a buffered reader and is able to perform your required tasks

rose geode Dec 6, 2022, 9:12 PM

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yes but new class for save this to new txt?

fringe iris Dec 6, 2022, 9:13 PM

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you can use the same class for that.

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you are still only operating on one single file

rose geode Dec 6, 2022, 9:15 PM

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yes but its not oop

chrome leaf Dec 6, 2022, 9:41 PM

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FileReader class: responsible for reading the text file and extracting the individual lines of text from it.

LineProcessor class: responsible for processing each line of text from the file and checking its length, etc.

FileWriter class: responsible for writing the processed lines of text to a new text file.

:]

#How to do this OOP?