Class EmptyIntIterator

  • All Implemented Interfaces:
    IntIterator

    public class EmptyIntIterator
    extends java.lang.Object
    implements IntIterator
    An iterator over a zero-length sequence of integers
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static EmptyIntIterator getInstance()
      Get the singular instance of this class
      boolean hasNext()
      Test whether there are any more integers in the sequence
      int next()
      Return the next integer in the sequence.
      • Methods inherited from class java.lang.Object

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