org.ajax4jsf.org.w3c.tidy
Class StreamInImpl

java.lang.Object
  org.ajax4jsf.org.w3c.tidy.StreamInImpl

All Implemented Interfaces:

StreamIn

public class StreamInImpl
extends java.lang.Object
implements StreamIn

Input Stream Implementation. This implementation is from the c version of tidy and it doesn't take advantage of java readers.

Version:

$Revision: 1.1.2.1 $ ($Author: alexsmirnov $)

Author:

Dave Raggett dsr@w3.org , Andy Quick ac.quick@sympatico.ca (translation to Java), Fabrizio Giustina

Field Summary

Fields inherited from interface org.ajax4jsf.org.w3c.tidy.StreamIn

END_OF_STREAM

Constructor Summary

StreamInImpl(java.io.InputStream stream, Configuration configuration)
Instatiates a new StreamInImpl.

Method Summary

int	getCurcol() Getter for curcol.
int	getCurline() Getter for curline.
boolean	isEndOfStream() Has end of stream been reached?
int	readChar() Read a char.
int	readCharFromStream() reads a char from the stream.
protected void	readRawBytesFromStream(int[] buf, int[] count, boolean unget) Read raw bytes from stream, return <= 0 if EOF; or if "unget" is true, Unget the bytes to re-synchronize the input stream Normally UTF-8 successor bytes are read using this routine.
void	setLexer(Lexer lexer) Setter for lexer.
void	ungetChar(int c) Unget a char.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamInImpl

public StreamInImpl(java.io.InputStream stream,
                    Configuration configuration)

Instatiates a new StreamInImpl.

Parameters:

stream - input stream

configuration - Configuration

Method Detail

getCurcol

public int getCurcol()

Description copied from interface: StreamIn

Getter for curcol.

Specified by:

getCurcol in interface StreamIn

Returns:

Returns the curcol.

See Also:

StreamIn.getCurcol()

getCurline

public int getCurline()

Description copied from interface: StreamIn

Getter for curline.

Specified by:

getCurline in interface StreamIn

Returns:

Returns the curline.

See Also:

StreamIn.getCurline()

setLexer

public void setLexer(Lexer lexer)

Setter for lexer.

Specified by:

setLexer in interface StreamIn

Parameters:

lexer - The lexer to set.

readChar

public int readChar()

Description copied from interface: StreamIn

Read a char.

Specified by:

readChar in interface StreamIn

Returns:

char

See Also:

StreamIn.readChar()

ungetChar

public void ungetChar(int c)

Description copied from interface: StreamIn

Unget a char.

Specified by:

ungetChar in interface StreamIn

Parameters:

c - char

See Also:

StreamIn.ungetChar(int)

isEndOfStream

public boolean isEndOfStream()

Description copied from interface: StreamIn

Has end of stream been reached?

Specified by:

isEndOfStream in interface StreamIn

Returns:

true if end of stream has been reached

See Also:

StreamIn.isEndOfStream()

readCharFromStream

public int readCharFromStream()

Description copied from interface: StreamIn

reads a char from the stream.

Specified by:

readCharFromStream in interface StreamIn

Returns:

char

See Also:

StreamIn.readCharFromStream()

readRawBytesFromStream

protected void readRawBytesFromStream(int[] buf,
                                      int[] count,
                                      boolean unget)

Read raw bytes from stream, return <= 0 if EOF; or if "unget" is true, Unget the bytes to re-synchronize the input stream Normally UTF-8 successor bytes are read using this routine.

Parameters:

buf - character buffer

count - number of bytes to read

unget - unget bytes