org.apache.batik.util.io
Class NormalizingReader

java.lang.Object
  java.io.Reader
      org.apache.batik.util.io.NormalizingReader

Direct Known Subclasses:

StreamNormalizingReader, StringNormalizingReader

public abstract class NormalizingReader

extends java.io.Reader

This class represents a reader which normalizes the line break: \n, \r, \r\n are replaced by \n. The methods of this reader are not synchronized. The input is buffered.

Version:

$Id: NormalizingReader.java,v 1.3 2003/08/08 11:39:27 vhardy Exp $

Author:

Stephane Hillion

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

NormalizingReader()

Method Summary

abstract int	getColumn() Returns the current column in the stream.
abstract int	getLine() Returns the current line in the stream.
int	read(char[] cbuf, int off, int len) Read characters into a portion of an array.

Methods inherited from class java.io.Reader

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

Methods inherited from class java.lang.Object

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

Constructor Detail

NormalizingReader

public NormalizingReader()

Method Detail

read

public int read(char[] cbuf,
                int off,
                int len)
         throws java.io.IOException

Read characters into a portion of an array.

Parameters:

cbuf - Destination buffer

off - Offset at which to start writing characters

len - Maximum number of characters to read

Returns:

The number of characters read, or -1 if the end of the stream has been reached

Throws:

java.io.IOException

getLine

public abstract int getLine()

Returns the current line in the stream.

getColumn

public abstract int getColumn()

Returns the current column in the stream.