Good day to all, had no experience with data iterator. I'm trying to figure it out. For example, there is a text file of a certain size. I need a class to read it using the SeekableIterator interface. As an element of the list, count one line of the text file (end with \ n).

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    You forgot to write the actual question. Interface as an interface. What kind of logic for him will write - and will behave. - Fine
  • At this stage, I wanted to understand the syntax, for example, to decompose a huge text file into a list, in which a line of a text file should be considered an element of the list ending in \ n - idon

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