smacs.xngr.browser.editor
Class XmlInputReader

java.lang.Object
  java.io.Reader
      java.io.FilterReader
          smacs.xngr.browser.editor.XmlInputReader

public class XmlInputReader

extends FilterReader

A Reader for XML input, which can handle escape characters.

Note: The XML Editor package is based on the JavaEditorKit example as described in the article 'Customizing a Text Editor' by Timothy Prinzing. See: http://java.sun.com/products/jfc/tsc/articles/text/editor_kit/

Author:

Edwin Dankert

Field Summary

Fields inherited from class java.io.FilterReader

in

Fields inherited from class java.io.Reader

lock

Constructor Summary

XmlInputReader(smacs.xngr.browser.editor.XmlInputStream inputstream)
Constructs the new input stream reader out of the Xml input strem.

Method Summary

int	getLastChar() Returns the last read character.
int	read() Reads one character from the stream and increases the index.
void	setRange(int start, int end) Sets the scan range of the reader.

Methods inherited from class java.io.FilterReader

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

Methods inherited from class java.io.Reader

read

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlInputReader

public XmlInputReader(smacs.xngr.browser.editor.XmlInputStream inputstream)
               throws UnsupportedEncodingException

Constructs the new input stream reader out of the Xml input strem.

Parameters:

inputstream - the XML input stream.

Method Detail

setRange

public void setRange(int start,
                     int end)

Sets the scan range of the reader.

Parameters:

start - the start position.

end - the end position.

read

public int read()
         throws IOException

Reads one character from the stream and increases the index.

Returns:

the character or -1 for an eof.

Throws:

IOException

getLastChar

public int getLastChar()

Returns the last read character.

Returns:

the last read character or -1 for an eof.