CharRange.CharacterIterator

java.lang.Object

org.apache.commons.lang.CharRange.CharacterIterator

All Implemented Interfaces:: Iterator

Enclosing class:: CharRange

private static class CharRange.CharacterIterator extends Object implements Iterator

Character Iterator.

#NotThreadSafe#

Field Summary

Fields

Modifier and Type

Field

Description

private char

current

The current character

private boolean

hasNext

private final CharRange

range
Constructor Summary

Constructors

Modifier

Constructor

Description

private

CharacterIterator(CharRange r)

Construct a new iterator for the character range.
Method Summary

Modifier and Type

Method

Description

boolean

hasNext()

Has the iterator not reached the end character yet?

Object

next()

Return the next character in the iteration

private void

prepareNext()

Prepare the next character in the range.

void

remove()

Always throws UnsupportedOperationException.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining

Field Details
- current
  
  private char current
  
  The current character
- range
  
  private final CharRange range
- hasNext
  
  private boolean hasNext
Constructor Details
- CharacterIterator
  
  private CharacterIterator(CharRange r)
  
  Construct a new iterator for the character range.
  
  Parameters:
  
  r - The character range
Method Details
- prepareNext
  
  private void prepareNext()
  
  Prepare the next character in the range.
- hasNext
  
  public boolean hasNext()
  
  Has the iterator not reached the end character yet?
  
  Specified by:
  
  hasNext in interface Iterator
  
  Returns:
  
  true if the iterator has yet to reach the character date
- next
  
  public Object next()
  
  Return the next character in the iteration
  
  Specified by:
  
  next in interface Iterator
  
  Returns:
  
  Character for the next character
- remove
  
  public void remove()
  
  Always throws UnsupportedOperationException.
  Specified by:
  
  remove in interface Iterator
  
  Throws:
  
  UnsupportedOperationException
  
  See Also:
  
  Iterator.remove()