Class BlockingArrayQueue.Itr

  • All Implemented Interfaces:
    java.util.Iterator<E>, java.util.ListIterator<E>
    Enclosing class:
    BlockingArrayQueue<E>

    private class BlockingArrayQueue.Itr
    extends java.lang.Object
    implements java.util.ListIterator<E>
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int _cursor  
      private java.lang.Object[] _elements  
    • Constructor Summary

      Constructors 
      Constructor Description
      Itr​(java.lang.Object[] elements, int offset)  
    • Field Detail

      • _elements

        private final java.lang.Object[] _elements
      • _cursor

        private int _cursor
    • Constructor Detail

      • Itr

        public Itr​(java.lang.Object[] elements,
                   int offset)
    • Method Detail

      • hasNext

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

        public E next()
        Specified by:
        next in interface java.util.Iterator<E>
        Specified by:
        next in interface java.util.ListIterator<E>
      • hasPrevious

        public boolean hasPrevious()
        Specified by:
        hasPrevious in interface java.util.ListIterator<E>
      • previous

        public E previous()
        Specified by:
        previous in interface java.util.ListIterator<E>
      • nextIndex

        public int nextIndex()
        Specified by:
        nextIndex in interface java.util.ListIterator<E>
      • previousIndex

        public int previousIndex()
        Specified by:
        previousIndex in interface java.util.ListIterator<E>
      • remove

        public void remove()
        Specified by:
        remove in interface java.util.Iterator<E>
        Specified by:
        remove in interface java.util.ListIterator<E>
      • set

        public void set​(E e)
        Specified by:
        set in interface java.util.ListIterator<E>
      • add

        public void add​(E e)
        Specified by:
        add in interface java.util.ListIterator<E>