Class Navigator.PrecedingEnumeration

    • Constructor Detail

      • PrecedingEnumeration

        public PrecedingEnumeration​(NodeInfo start,
                                    boolean includeAncestors)
        Create an iterator for the preceding or "preceding-or-ancestor" axis (the latter being used internall to support xsl:number)
        Parameters:
        start - the initial context node
        includeAncestors - true if ancestors of the initial context node are to be included in the result
    • Method Detail

      • advance

        public void advance()
        Description copied from class: Navigator.BaseEnumeration
        The advance() method must be provided in each concrete implementation. It must leave the variable current set to the next node to be returned in the iteration, or to null if there are no more nodes to be returned.
        Specified by:
        advance in class Navigator.BaseEnumeration
      • getAnother

        public SequenceIterator getAnother()
        Description copied from interface: UnfailingIterator
        Get another iterator over the same sequence of items, positioned at the start of the sequence. It must be possible to call this method at any time, whether none, some, or all of the items in the original iterator have been read. The method is non-destructive: it does not change the state of the original iterator.
        Specified by:
        getAnother in interface SequenceIterator
        Specified by:
        getAnother in interface UnfailingIterator
        Specified by:
        getAnother in class Navigator.BaseEnumeration
        Returns:
        a new iterator over the same sequence