org.apache.regexp

Interface CharacterIterator

public interface CharacterIterator

Encapsulates different types of character sources - String, InputStream, ... Defines a set of common methods

Version: CVS $Id: CharacterIterator.java 126148 2004-02-17 13:37:54Z vgritsenko $

Author: Ales Novak

Method Summary
charcharAt(int pos)
booleanisEnd(int pos)
Stringsubstring(int beginIndex, int endIndex)
Stringsubstring(int beginIndex)

Method Detail

charAt

public char charAt(int pos)

Returns: a character at the specified position.

isEnd

public boolean isEnd(int pos)

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

substring

public String substring(int beginIndex, int endIndex)

Returns: a substring

substring

public String substring(int beginIndex)

Returns: a substring

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