Added CSVScanner
Signed-off-by: Jim Martens <github@2martens.de>
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package de.dis2017.data.db;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Scanner;
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public class CSVScanner {
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/**
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* Scans the sales.csv file.
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* @return a list of csv entries
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* @throws FileNotFoundException if file doesn't exist
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*/
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public List<String> scan() throws FileNotFoundException {
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List<String> entries = new ArrayList<>();
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Scanner scanner = new Scanner(new File("sales.csv"));
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scanner.useDelimiter(";");
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while (scanner.hasNext()) {
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String current = scanner.next();
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entries.add(current);
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}
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scanner.close();
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return entries;
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}
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}
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