org.apache.regexp
Class StringCharacterIterator

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

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

Encapsulates String

Author:
Ales Novak

Field Summary
private  java.lang.String src
          encapsulated
 
Constructor Summary
StringCharacterIterator(java.lang.String src)
           
 
Method Summary
 char charAt(int pos)
           
 boolean isEnd(int pos)
           
 java.lang.String substring(int offset)
           
 java.lang.String substring(int offset, int length)
           
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Field Detail

src

private final java.lang.String src
encapsulated
Constructor Detail

StringCharacterIterator

public StringCharacterIterator(java.lang.String src)
Parameters:
src - - encapsulated String
Method Detail

substring

public java.lang.String substring(int offset,
                                  int length)
Specified by:
substring in interface CharacterIterator
Returns:
a substring

substring

public java.lang.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


Copyright © 2000 Apache Software Foundation. All Rights Reserved.