Class ReverseIterator<T>

  • All Implemented Interfaces:
    java.util.Iterator<T>

    public class ReverseIterator<T>
    extends java.lang.Object
    implements java.util.Iterator<T>
    An iterator that reverses an input iterator. Not very efficient.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()  
      T next()  
      void remove()  
      static <T> java.util.Iterator<T> reverse​(java.util.Iterator<T> it)  
      • 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
    • Method Detail

      • hasNext

        public boolean hasNext()
        Specified by:
        hasNext in interface java.util.Iterator<T>
      • next

        public T next()
               throws java.util.NoSuchElementException
        Specified by:
        next in interface java.util.Iterator<T>
        Throws:
        java.util.NoSuchElementException
      • remove

        public void remove()
                    throws java.lang.UnsupportedOperationException
        Specified by:
        remove in interface java.util.Iterator<T>
        Throws:
        java.lang.UnsupportedOperationException
      • reverse

        public static <T> java.util.Iterator<T> reverse​(java.util.Iterator<T> it)