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com.sapportals.wcm.util.regex.re
Class ReaderCharacterIterator

[contained in: com.sap.netweaver.bc.util.par - bc.util.public_api.jar] 
java.lang.Object
  |
  +--com.sapportals.wcm.util.regex.re.ReaderCharacterIterator
All Implemented Interfaces:
CharacterIterator
public final class ReaderCharacterIterator
extends java.lang.Object
implements CharacterIterator

Encapsulates InputStream, ...

Constructor Summary
ReaderCharacterIterator(java.io.Reader reader)
           
 
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, toString, wait, wait, wait
 

Constructor Detail

ReaderCharacterIterator

public ReaderCharacterIterator(java.io.Reader reader)
Parameters:
reader - TBD: Description of the incoming method parameter
Method Detail

substring

public java.lang.String substring(int offset,
                                  int length)
Specified by:
substring in interface CharacterIterator
Parameters:
offset - TBD: Description of the incoming method parameter
length - TBD: Description of the incoming method parameter
Returns:
a substring

substring

public java.lang.String substring(int offset)
Specified by:
substring in interface CharacterIterator
Parameters:
offset - TBD: Description of the incoming method parameter
Returns:
a substring

charAt

public char charAt(int pos)
Specified by:
charAt in interface CharacterIterator
Parameters:
pos - TBD: Description of the incoming method parameter
Returns:
a character at the specified position.

isEnd

public boolean isEnd(int pos)
Specified by:
isEnd in interface CharacterIterator
Parameters:
pos - TBD: Description of the incoming method parameter
Returns:
true iff if the specified index is after the end of the character stream
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