regexp
Class CharIndexedInputStream

java.lang.Object
  |
  +--regexp.CharIndexedInputStream

class CharIndexedInputStream

extends Object

implements CharIndexed

Field Summary

private BufferedInputStream	br
private static int	BUFFER_INCREMENT
private char	cached
private int	m_bufsize
private int	m_end
private int	m_index

Fields inherited from interface regexp.CharIndexed

OUT_OF_BOUNDS

Constructor Summary

(package private)

CharIndexedInputStream(InputStream str, int index)

Method Summary

char	charAt(int index)
boolean	isValid()
boolean	move(int index)
private boolean	next()

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_INCREMENT

private static final int BUFFER_INCREMENT

br

private BufferedInputStream br

m_index

private int m_index

m_end

private int m_end

m_bufsize

private int m_bufsize

cached

private char cached

Constructor Detail

CharIndexedInputStream

CharIndexedInputStream(InputStream str,
                       int index)

Method Detail

next

private boolean next()

charAt

public char charAt(int index)

Specified by:

charAt in interface CharIndexed

move

public boolean move(int index)

Specified by:

move in interface CharIndexed

isValid

public boolean isValid()

Specified by:

isValid in interface CharIndexed