org.apache.regexp
Class StreamCharacterIterator

java.lang.Object
  |
  +--org.apache.regexp.StreamCharacterIterator

All Implemented Interfaces:

CharacterIterator

public final class StreamCharacterIterator

extends Object

implements CharacterIterator

Encapsulates InputStream, ...

Author:

Ales Novak

Constructor Summary

StreamCharacterIterator(InputStream is)

Method Summary

char	charAt(int pos)
boolean	isEnd(int pos)
String	substring(int offset)
String	substring(int offset, int length)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamCharacterIterator

public StreamCharacterIterator(InputStream is)

Parameters:

is - an InputStream, which is parsed

Method Detail

substring

public String substring(int offset,
                        int length)

Specified by:

substring in interface CharacterIterator

Returns:

a substring

substring

public String substring(int offset)

Specified by:

substring in interface CharacterIterator

Returns:

a substring

charAt

public char charAt(int pos)

Specified by:

charAt in interface CharacterIterator

Returns:

a character at the specified position.

isEnd

public boolean isEnd(int pos)

Specified by:

isEnd in interface CharacterIterator

Returns:

true iff if the specified index is after the end of the character stream