Class EmptyIntIterator

  • All Implemented Interfaces:
    IntIterator

    public class EmptyIntIterator
    extends Object
    implements IntIterator
    An iterator over a zero-length sequence of integers
    • Method Detail

      • getInstance

        public static EmptyIntIterator getInstance()
        Get the singular instance of this class
        Returns:
        the singular instance
      • hasNext

        public boolean hasNext()
        Test whether there are any more integers in the sequence
        Specified by:
        hasNext in interface IntIterator
        Returns:
        true if there are more integers to come
      • next

        public int next()
        Return the next integer in the sequence. The result is undefined unless hasNext() has been called and has returned true.
        Specified by:
        next in interface IntIterator
        Returns:
        the next integer in the sequence