org.apache.batik.util.io

Class StreamNormalizingReader

public class StreamNormalizingReader extends NormalizingReader

This class represents a NormalizingReader which handles streams of bytes.

Nested Class Summary
protected static class	StreamNormalizingReader.ASCIIDecoderFactory To create an ASCIIDecoder.
protected interface	StreamNormalizingReader.CharDecoderFactory Represents a CharDecoder factory.
protected static class	StreamNormalizingReader.ISO_8859_1DecoderFactory To create an ISO_8859_1Decoder.
protected static class	StreamNormalizingReader.UTF16DecoderFactory To create a UTF16Decoder.
protected static class	StreamNormalizingReader.UTF8DecoderFactory To create a UTF8Decoder.

Field Summary
protected CharDecoder	charDecoder The char decoder.
protected static Map	charDecoderFactories The CharDecoder factories map.
protected int	column The current column in the stream.
protected int	line The current line in the stream.
protected int	nextChar The next char.

Constructor Summary
	StreamNormalizingReader(InputStream is) Creates a new NormalizingReader.
	StreamNormalizingReader(InputStream is, String enc) Creates a new NormalizingReader.
	StreamNormalizingReader(Reader r) Creates a new NormalizingReader.
protected	StreamNormalizingReader() This constructor is intended for use by subclasses.

Method Summary
void	close() Close the stream.
protected CharDecoder	createCharDecoder(InputStream is, String enc) Creates the CharDecoder mapped with the given encoding name.
int	getColumn() Returns the current column in the stream.
int	getLine() Returns the current line in the stream.
int	read() Read a single character.

Field Detail

charDecoder

protected CharDecoder charDecoder

The char decoder.

charDecoderFactories

protected static final Map charDecoderFactories

The CharDecoder factories map.

column

protected int column

The current column in the stream.

line

protected int line

The current line in the stream.

nextChar

protected int nextChar

The next char.

Constructor Detail

StreamNormalizingReader

public StreamNormalizingReader(InputStream is)

Creates a new NormalizingReader. The encoding is assumed to be ISO-8859-1.

Parameters: is The input stream to decode.

StreamNormalizingReader

public StreamNormalizingReader(InputStream is, String enc)

Creates a new NormalizingReader.

Parameters: is The input stream to decode. enc The standard encoding name. A null encoding means ISO-8859-1.

StreamNormalizingReader

public StreamNormalizingReader(Reader r)

Creates a new NormalizingReader.

Parameters: r The reader to wrap.

StreamNormalizingReader

protected StreamNormalizingReader()

This constructor is intended for use by subclasses.

Method Detail

close

public void close()

Close the stream.

createCharDecoder

protected CharDecoder createCharDecoder(InputStream is, String enc)

Creates the CharDecoder mapped with the given encoding name.

getColumn

public int getColumn()

Returns the current column in the stream.

getLine

public int getLine()

Returns the current line in the stream.

read

public int read()

Read a single character. This method will block until a character is available, an I/O error occurs, or the end of the stream is reached.

Copyright B) 2008 Apache Software Foundation. All Rights Reserved.