Class CountingMutableObjectIterator<IN>

    • Method Detail

      • next

        public IN next​(IN reuse)
                throws IOException
        Description copied from interface: MutableObjectIterator
        Gets the next element from the collection. The contents of that next element is put into the given reuse object, if the type is mutable.
        Specified by:
        next in interface MutableObjectIterator<IN>
        Parameters:
        reuse - The target object into which to place next element if E is mutable.
        Returns:
        The filled object or null if the iterator is exhausted.
        Throws:
        IOException - Thrown, if a problem occurred in the underlying I/O layer or in the serialization / deserialization logic
      • next

        public IN next()
                throws IOException
        Description copied from interface: MutableObjectIterator
        Gets the next element from the collection. The iterator implementation must obtain a new instance.
        Specified by:
        next in interface MutableObjectIterator<IN>
        Returns:
        The object or null if the iterator is exhausted.
        Throws:
        IOException - Thrown, if a problem occurred in the underlying I/O layer or in the serialization / deserialization logic