Constructor Detail

• OneCharIterator

  public OneCharIterator​(char c)

  Constructor

  Parameters:

  c - the character that this iterator should iterate.

Method Detail

• hasNext

  public boolean hasNext()

  Description copied from class: CharIterator

  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).

• 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