Class ApplyTemplatesAction

  • All Implemented Interfaces:
    javax.xml.transform.Result, Receiver
    Direct Known Subclasses:
    ApplyImportsAction, NextMatchAction

    public class ApplyTemplatesAction
    extends ItemFeed
    This watch implements xsl:apply-templates in streaming mode. It watches for the nodes selected by the xsl:apply-templates instruction; when such a node is encountered, it locates the relevant (inverted) template, and activates it.
    • Method Detail

      • open

        public void open​(Terminator terminator)
                  throws XPathException
        Description copied from class: ItemFeed
        Start evaluating the expression. The default implementation does nothing.
        Overrides:
        open in class ItemFeed
        Parameters:
        terminator - used to achieve early exit
        Throws:
        XPathException - if a dynamic error occurs
      • setActualParams

        public void setActualParams​(ParameterSet params)
      • setTunnelParams

        public void setTunnelParams​(ParameterSet params)
      • getLocalContext

        protected XPathContext getLocalContext()
      • setWatchManager

        public void setWatchManager​(WatchManager watchManager)
      • startSelectedParentNode

        public Receiver startSelectedParentNode​(FleetingParentNode node,
                                                Location locationId)
                                         throws XPathException
        Signal that an element or document node has been found that matches the selection that this Watch is looking for. This method is called by the WatchManager while processing the startElement or startDocument event that matches the selection.
        Overrides:
        startSelectedParentNode in class ItemFeed
        Parameters:
        node - the element or document node whose start event has been matched
        locationId - the location associated with the element or document node (may be the location of the instruction that created it)
        Returns:
        a Receiver to be notified of all events starting with the startElement/startDocument event for the matched element, and ending with the endElement event for that element; or null if this feature is not required.
        Throws:
        XPathException - May be raised if a dynamic error occurs
      • getRule

        protected Rule getRule​(FleetingNode node)
                        throws XPathException
        Get the template rule matching a specific node
        Parameters:
        node - the node (in a streamed input document) to be matched
        Returns:
        the best-fit template rule used to process this node
        Throws:
        XPathException - if a dynamic error occurs
      • append

        public void append​(Item item)
                    throws XPathException
        Signal that a item (other than a streamed element) that matches the selection has been found.
        Specified by:
        append in interface Receiver
        Specified by:
        append in class ItemFeed
        Parameters:
        item - the item that was matched.
        Throws:
        XPathException - if the operation fails
      • endSelectedParentNode

        public void endSelectedParentNode​(Location locationId)
                                   throws XPathException
        Signal that the endElement event has occurred for the element whose startElement event caused the Watch to be activated.
        Overrides:
        endSelectedParentNode in class ItemFeed
        Parameters:
        locationId - the location of the node in the source, or of the instruction that created it
        Throws:
        ValidationException - May be raised if the constraint implemented by this Watch is violated @param locationId the location of the node in the source, or of the instruction that created it
        XPathException - May be raised if a constraint implemented by this Watch is violated