Class SingleAtomicIterator

    • Constructor Detail

      • SingleAtomicIterator

        protected SingleAtomicIterator​(AtomicValue value)
        Protected constructor: external classes should use the factory method
        value - the item to iterate over
    • Method Detail

      • makeIterator

        public static AtomicIterator makeIterator​(AtomicValue item)
        Factory method.
        item - the item to iterate over
        a SingletonIterator over the supplied item, or an EmptyIterator if the supplied item is null.
      • next

        public AtomicValue next()
        Description copied from interface: SequenceIterator
        Get the next item in the sequence. This method changes the state of the iterator.
        Specified by:
        next in interface AtomicIterator
        Specified by:
        next in interface SequenceIterator
        next in class SingletonIterator
        the next item, or null if there are no more items. Once a call on next() has returned null, no further calls should be made. The preferred action for an iterator if subsequent calls on next() are made is to return null again, and all implementations within Saxon follow this rule.