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 java.io.InputStream as CharacterIterator.

Version:

CVS $Id: StreamCharacterIterator.java 518156 2007-03-14 14:31:26Z vgritsenko $

Author:

Ales Novak

Constructor Summary

Constructors

Constructor and Description
StreamCharacterIterator(InputStream is)

Method Summary

Modifier and Type	Method and Description
char	charAt(int pos)
boolean	isEnd(int pos)
String	substring(int beginIndex)
String	substring(int beginIndex, int endIndex)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamCharacterIterator

public StreamCharacterIterator(InputStream is)

Parameters:

is - an InputStream, which is parsed

Method Detail

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

substring

public String substring(int beginIndex)

Specified by:

substring in interface CharacterIterator

Returns:

a substring

substring

public String substring(int beginIndex,
                        int endIndex)

Specified by:

substring in interface CharacterIterator

Returns:

a substring