nu.validator.htmlparser.io
Class HtmlInputStreamReader

java.lang.Object
  java.io.Reader
      nu.validator.htmlparser.io.HtmlInputStreamReader

All Implemented Interfaces:

Closeable, Readable, ByteReadable, Locator

public final class HtmlInputStreamReader
extends Reader
implements ByteReadable, Locator

Be very careful with this class. It is not a general-purpose subclass of of Reader. Instead, it is the minimal implementation that does what Tokenizer needs while being an instance of Reader. The only reason why this is a public class is that it needs to be visible to test code in another package.

Version:

$Id$

Author:

hsivonen

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

HtmlInputStreamReader(InputStream inputStream, ErrorHandler errorHandler, Tokenizer tokenizer, Driver driver, Encoding encoding)

HtmlInputStreamReader(InputStream inputStream, ErrorHandler errorHandler, Tokenizer tokenizer, Driver driver, Heuristics heuristics)

Method Summary

void	close()
Charset	getCharset()
int	getColumnNumber()
int	getLineNumber()
String	getPublicId()
String	getSystemId()
static void	main(String[] args)
int	read()
int	read(char[] charArray)
int	read(char[] cbuf, int off, int len)
int	read(CharBuffer target)
int	readByte() Returns the value of the next byte as an integer from 0 to 0xFF or -1 if the stream has ended.
void	switchEncoding(Encoding newEnc)

Methods inherited from class java.io.Reader

mark, markSupported, ready, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

HtmlInputStreamReader

public HtmlInputStreamReader(InputStream inputStream,
                             ErrorHandler errorHandler,
                             Tokenizer tokenizer,
                             Driver driver,
                             Heuristics heuristics)
                      throws SAXException,
                             IOException

Parameters:

inputStream -

errorHandler -

locator -

Throws:

IOException

SAXException

HtmlInputStreamReader

public HtmlInputStreamReader(InputStream inputStream,
                             ErrorHandler errorHandler,
                             Tokenizer tokenizer,
                             Driver driver,
                             Encoding encoding)
                      throws SAXException,
                             IOException

Throws:

SAXException

IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException

read

public int read(char[] charArray)
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

readByte

public int readByte()
             throws IOException

Description copied from interface: ByteReadable

Returns the value of the next byte as an integer from 0 to 0xFF or -1 if the stream has ended.

Specified by:

readByte in interface ByteReadable

Returns:

integer from 0 to 0xFF or -1 on EOF

Throws:

IOException

main

public static void main(String[] args)

getColumnNumber

public int getColumnNumber()

Specified by:

getColumnNumber in interface Locator

getLineNumber

public int getLineNumber()

Specified by:

getLineNumber in interface Locator

getPublicId

public String getPublicId()

Specified by:

getPublicId in interface Locator

getSystemId

public String getSystemId()

Specified by:

getSystemId in interface Locator

getCharset

public Charset getCharset()

read

public int read()
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

See Also:

Reader.read()

read

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

Specified by:

read in class Reader

Throws:

IOException

See Also:

Reader.read(char[], int, int)

read

public int read(CharBuffer target)
         throws IOException

Specified by:

read in interface Readable

Overrides:

read in class Reader

Throws:

IOException

See Also:

Reader.read(java.nio.CharBuffer)

switchEncoding

public void switchEncoding(Encoding newEnc)