org.apache.regexp

Class StringCharacterIterator

java.lang.Object

org.apache.regexp.StringCharacterIterator

All Implemented Interfaces:

CharacterIterator

public final class StringCharacterIterator
extends java.lang.Object
implements CharacterIterator

Encapsulates String as CharacterIterator.

Version:

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

Constructor Summary

Constructors

Constructor and Description
StringCharacterIterator(java.lang.String src)

Method Summary

Modifier and Type	Method and Description
char	charAt(int pos)
boolean	isEnd(int pos)
java.lang.String	substring(int beginIndex)
java.lang.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

StringCharacterIterator

public StringCharacterIterator(java.lang.String src)

Parameters:

src - - encapsulated String

Method Detail

substring

public java.lang.String substring(int beginIndex,
                                  int endIndex)

Specified by:

substring in interface CharacterIterator

Returns:

a substring

substring

public java.lang.String substring(int beginIndex)

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