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Jakarta-Regexp 1.2 API: Interface CharacterIterator
org.apache.regexp
Interface CharacterIterator
- All Known Implementing Classes:
- CharacterArrayCharacterIterator, ReaderCharacterIterator, StreamCharacterIterator, StringCharacterIterator
- public interface CharacterIterator
Encapsulates different types of character sources - String, InputStream, ...
Defines a set of common methods
- Author:
- Ales Novak
Method Summary |
char |
charAt(int pos)
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boolean |
isEnd(int pos)
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java.lang.String |
substring(int offset)
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java.lang.String |
substring(int offset,
int length)
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substring
public java.lang.String substring(int offset,
int length)
- Returns:
- a substring
substring
public java.lang.String substring(int offset)
- Returns:
- a substring
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
Copyright © 2000 Apache Software Foundation. All Rights Reserved.
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