package org.pokepal101.log.pokepal101.log;

import java.io.*;

public class CachedDataFileReader
{
	private File dataFile;
//	private String[] cache;
//	private int index;
	private BufferedReader rdr;

	public CachedDataFileWriter (File dF)
	{
		dataFile = dF;
//		cache = new String[5];
//		index = 0;
		reset ();
	}

	public String readLine ()
	{
		try
		{
			return rdr.readLine();
		}
		catch (IOException e)
		{
			throw new RuntimeException ("Log: Error reading data: " + e);
		}
		return null;
	}

	public void reset ()
	{
		rdr = new BufferedReader (new FileReader (dataFile));
	}

	public void close ()
	{
	}
}