From 887b75a76896d373015926857e3335c93df9d7b8 Mon Sep 17 00:00:00 2001 From: Jonas Smedegaard Date: Sat, 19 Apr 2025 21:54:14 +0200 Subject: add class ReadCombi --- .../bachelorizer/ReadCombi.java" | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 "dk/abcdefghijklmnopqrstuvxyz\303\246\303\270\303\245/bachelorizer/ReadCombi.java" (limited to 'dk') diff --git "a/dk/abcdefghijklmnopqrstuvxyz\303\246\303\270\303\245/bachelorizer/ReadCombi.java" "b/dk/abcdefghijklmnopqrstuvxyz\303\246\303\270\303\245/bachelorizer/ReadCombi.java" new file mode 100644 index 0000000..a3ddd4e --- /dev/null +++ "b/dk/abcdefghijklmnopqrstuvxyz\303\246\303\270\303\245/bachelorizer/ReadCombi.java" @@ -0,0 +1,56 @@ +// SPDX-FileCopyrightText: 2025 Jonas Smedegaard +// SPDX-License-Identifier: GPL-3.0-or-later + +package dk.abcdefghijklmnopqrstuvxyzæøå.bachelorizer; + +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.io.IOException; +import java.util.List; + +/// ReadCombi - read and parse data file +/// +/// File reader class slurping and parsing a comma-separated file. +/// +/// @version 0.0.1 +/// @see +public class ReadCombi { + + /// Default constructor + /// + /// @param args command-line arguments or default demo data + public ReadCombi(final Path path) { + + try { + // slurp all content at once + List lines = Files.readAllLines(path); + + for (String line : lines) { + String[] values = line.split(","); + + for (String value : values) { + System.out.print(value + "\t"); + } + System.out.println(); + } + + } catch (IOException e) { + e.printStackTrace(); + } + } + + /// JVM entry point + /// + /// @param args command-line arguments + public static void main(final String[] args) { + + // first argument, if provided, is the data file path; + // else use upstream named file in current directory. + Path path = (args.length > 0) + ? Paths.get(args[0]) + : Paths.get("combi.txt"); + + new ReadCombi(path); + } +} -- cgit v1.2.3