org.apache.regexp

Class CharacterArrayCharacterIterator

public final class CharacterArrayCharacterIterator extends Object implements CharacterIterator

Encapsulates char[] as CharacterIterator

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

Constructor Summary
	CharacterArrayCharacterIterator(char[] src, int off, int len)

Method Summary
char	charAt(int pos)
boolean	isEnd(int pos)
String	substring(int beginIndex, int endIndex)
String	substring(int beginIndex)

Field Detail

private final int len

used portion of the array

private final int off

offset in the char array

private final char[] src

encapsulated

public CharacterArrayCharacterIterator(char[] src, int off, int len)

Parameters: src - encapsulated String

public char charAt(int pos)

Returns: a character at the specified position.

public boolean isEnd(int pos)

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

public String substring(int beginIndex, int endIndex)

Returns: a substring

public String substring(int beginIndex)

Returns: a substring