Simple grep: polymorphism #5
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+add interfaces
bakomchik
reviewed
Sep 26, 2016
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
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| public class GrepValidator { |
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Я рекомендую сделать класс
GrepRuntimeConfiguration
в котром будут поля:
fileName
isHFlagSet
isLFlagSet
etc
В конструктор передается массив параметров.
в конструкторе логика валидации и парсинга аргументов
bakomchik
reviewed
Sep 26, 2016
| String line = null; | ||
| int count = 0; | ||
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| while ((line = reader.readLine( ) ) != null ) { |
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Логика совсем не отличается от SimpleGrep
просто по разному подготавливаются строки а значит логику сравнения строк и итерцию можно вынести в отдельный класс
Посмотри на pattern "Шаблонный метод"
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