Package org.apache.regexp
Class StringCharacterIterator
- java.lang.Object
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- org.apache.regexp.StringCharacterIterator
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- 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 $
- Author:
- Ales Novak
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Field Summary
Fields Modifier and Type Field Description private java.lang.String
src
encapsulated
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Constructor Summary
Constructors Constructor Description StringCharacterIterator(java.lang.String src)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description char
charAt(int pos)
boolean
isEnd(int pos)
java.lang.String
substring(int beginIndex)
java.lang.String
substring(int beginIndex, int endIndex)
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Method Detail
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substring
public java.lang.String substring(int beginIndex, int endIndex)
- Specified by:
substring
in interfaceCharacterIterator
- Returns:
- a substring
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substring
public java.lang.String substring(int beginIndex)
- Specified by:
substring
in interfaceCharacterIterator
- Returns:
- a substring
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charAt
public char charAt(int pos)
- Specified by:
charAt
in interfaceCharacterIterator
- Returns:
- a character at the specified position.
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isEnd
public boolean isEnd(int pos)
- Specified by:
isEnd
in interfaceCharacterIterator
- Returns:
- true iff if the specified index is after the end of the character stream
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