Class PrintTraceListener

    • Field Summary

      Fields 
      Modifier and Type Field Description
      boolean m_traceElements
      Set to true if the listener is to print events that occur as each node is 'executed' in the stylesheet.
      boolean m_traceExtension
      Set to true if the listener is to print information after each extension event.
      boolean m_traceGeneration
      Set to true if the listener is to print information after each result-tree generation event.
      boolean m_traceSelection
      Set to true if the listener is to print information after each selection event.
      boolean m_traceTemplates
      This needs to be set to true if the listener is to print an event whenever a template is invoked.
    • Constructor Summary

      Constructors 
      Constructor Description
      PrintTraceListener​(java.io.PrintWriter pw)
      Construct a trace listener.
    • Field Detail

      • m_traceTemplates

        public boolean m_traceTemplates
        This needs to be set to true if the listener is to print an event whenever a template is invoked.
      • m_traceElements

        public boolean m_traceElements
        Set to true if the listener is to print events that occur as each node is 'executed' in the stylesheet.
      • m_traceGeneration

        public boolean m_traceGeneration
        Set to true if the listener is to print information after each result-tree generation event.
      • m_traceSelection

        public boolean m_traceSelection
        Set to true if the listener is to print information after each selection event.
      • m_traceExtension

        public boolean m_traceExtension
        Set to true if the listener is to print information after each extension event.
    • Constructor Detail

      • PrintTraceListener

        public PrintTraceListener​(java.io.PrintWriter pw)
        Construct a trace listener.
        Parameters:
        pw - PrintWriter to use for tracing events
    • Method Detail

      • _trace

        public void _trace​(TracerEvent ev)
        Print information about a TracerEvent.
        Parameters:
        ev - the trace event.
      • trace

        public void trace​(TracerEvent ev)
        Print information about a TracerEvent.
        Specified by:
        trace in interface TraceListener
        Parameters:
        ev - the trace event.
      • traceEnd

        public void traceEnd​(TracerEvent ev)
        Method that is called when the end of a trace event occurs. The method is blocking. It must return before processing continues.
        Specified by:
        traceEnd in interface TraceListenerEx2
        Parameters:
        ev - the trace event.
      • selected

        public void selected​(SelectionEvent ev)
                      throws javax.xml.transform.TransformerException
        Method that is called just after a select attribute has been evaluated.
        Specified by:
        selected in interface TraceListener
        Parameters:
        ev - the generate event.
        Throws:
        javax.xml.transform.TransformerException
      • selectEnd

        public void selectEnd​(EndSelectionEvent ev)
                       throws javax.xml.transform.TransformerException
        Method that is called after an xsl:apply-templates or xsl:for-each selection occurs.
        Specified by:
        selectEnd in interface TraceListenerEx
        Parameters:
        ev - the generate event.
        Throws:
        javax.xml.transform.TransformerException
      • generated

        public void generated​(GenerateEvent ev)
        Print information about a Generate event.
        Specified by:
        generated in interface TraceListener
        Parameters:
        ev - the trace event.
      • extension

        public void extension​(ExtensionEvent ev)
        Print information about an extension event.
        Specified by:
        extension in interface TraceListenerEx3
        Parameters:
        ev - the extension event to print information about
      • extensionEnd

        public void extensionEnd​(ExtensionEvent ev)
        Print information about an extension event.
        Specified by:
        extensionEnd in interface TraceListenerEx3
        Parameters:
        ev - the extension event to print information about