TextFileParser.java

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package com.runehive.util.parser;
 
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
 
/**
 * A simple parser designed for text files.
 *
 * @author Seven
 */
public abstract class TextFileParser extends GenericParser {
 
    /**
     * Creates a new {@code TextFileParser}.
     *
     * @param path
     *      The path of the file to parse.
     */
    public TextFileParser(String path) {
        this(path, true);
    }
 
    /**
     * Creates a new {@code TextFileParser}.
     *
     * @param path
     *      The path of the file to parse.
     *
     * @param log
     *      The flag that denotes to log messages.
     */
    public TextFileParser(String path, boolean log) {
        super(path, ".txt", log);
    }
 
    /**
     * The method called when the file is being parsed.
     *
     * @param reader
     *      The underlying parser.
     */
    public abstract void parse(BufferedReader reader) throws IOException;
 
    @Override
    public void deserialize() {
        try(BufferedReader reader = new BufferedReader(new FileReader(path.toFile()))) {
            while(reader.readLine() != null) {
                parse(reader);
                index++;
            }
            reader.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
 
}