org.apache.fop.fo
Class OneCharIterator

java.lang.Object
  org.apache.fop.fo.CharIterator
      org.apache.fop.fo.OneCharIterator

All Implemented Interfaces:

java.lang.Cloneable, java.util.Iterator

public class OneCharIterator

extends CharIterator

Class providing an iterator for one character.

Constructor Summary

OneCharIterator(char c)
Constructor

Method Summary

boolean	hasNext()
char	nextChar()

Methods inherited from class org.apache.fop.fo.CharIterator

clone, next, remove, replaceChar

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OneCharIterator

public OneCharIterator(char c)

Constructor

Parameters:

c - the character that this iterator should iterate.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

Specified by:

hasNext in class CharIterator

Returns:

true if there is another element in the collection over which to iterate (since this iterator only handles one character, this will return false if it is past that character).

See Also:

Iterator.hasNext()

nextChar

public char nextChar()
              throws java.util.NoSuchElementException

Specified by:

nextChar in class CharIterator

Returns:

the next character, if there is one (since there is only one character over which to iterate, it must be the first character).

Throws:

java.util.NoSuchElementException - if past the first character