Class ObjectBigListIterators.AbstractIndexBasedBigIterator<K>

  • All Implemented Interfaces:
    ObjectIterator<K>, java.util.Iterator<K>
    Direct Known Subclasses:
    ObjectBigListIterators.AbstractIndexBasedBigListIterator
    Enclosing class:
    ObjectBigListIterators

    public abstract static class ObjectBigListIterators.AbstractIndexBasedBigIterator<K>
    extends AbstractObjectIterator<K>
    A skeletal implementation for an iterator backed by an index based data store. High performance concrete implementations (like the main Iterator of BigArrayBigList) generally should avoid using this and just implement the interface directly, but should be decent for less performance critical implementations.

    As the abstract methods in this class are used in inner loops, it is generally a good idea to override the class as final as to encourage the JVM to inline them (or alternatively, override the abstract methods as final).

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void forEachRemaining​(java.util.function.Consumer<? super K> action)  
      boolean hasNext()  
      K next()  
      void remove()  
      int skip​(int n)
      Skips the given number of elements.
      long skip​(long n)  
      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Method Detail

      • hasNext

        public boolean hasNext()
      • next

        public K next()
      • remove

        public void remove()
      • forEachRemaining

        public void forEachRemaining​(java.util.function.Consumer<? super K> action)
      • skip

        public long skip​(long n)
      • skip

        public int skip​(int n)
        Description copied from interface: ObjectIterator
        Skips the given number of elements.

        The effect of this call is exactly the same as that of calling Iterator.next() for n times (possibly stopping if Iterator.hasNext() becomes false).

        Parameters:
        n - the number of elements to skip.
        Returns:
        the number of elements actually skipped.
        See Also:
        Iterator.next()