Class ReportingSingletonIterator

    • Constructor Detail

      • ReportingSingletonIterator

        public ReportingSingletonIterator​(Item item,
                                          LearningEvaluator learningEvaluator,
                                          int serialNumber)
        Create a ReportingSingletonIterator
        item - the single item to be delivered by the iterator
        learningEvaluator - the class to be notified when the item is read
        serialNumber - a serial number identifying this evaluation
    • Method Detail

      • next

        public Item 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 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.