fc.io
Class CommentedFileReader

java.lang.Object
  java.io.Reader
      java.io.BufferedReader
          fc.io.CommentedFileReader

All Implemented Interfaces:

Closeable, Readable

public class CommentedFileReader
extends BufferedReader

Extends the readLine functionality of BufferedReader by ignoring any commented and empty lines.

• comments start with hash or //
• empty lines consist of only 0 or more whitespace

Constructor Summary

CommentedFileReader(File f)
Reads from the specified file, using UTF-8 encoding.

CommentedFileReader(Reader r)
Reads from the specified Reader

Method Summary

static void	main(String[] args)
String	readLine()

Methods inherited from class java.io.BufferedReader

close, mark, markSupported, read, read, ready, reset, skip

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CommentedFileReader

public CommentedFileReader(Reader r)
                    throws IOException

Reads from the specified Reader

Throws:

IOException - on error reading from the file

CommentedFileReader

public CommentedFileReader(File f)
                    throws IOException

Reads from the specified file, using UTF-8 encoding.

Throws:

IOException - on error reading from the file

Method Detail

readLine

public String readLine()
                throws IOException

Overrides:

readLine in class BufferedReader

Throws:

IOException

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException