Class ContentHandlerProxy.ContentHandlerProxyTraceListener

java.lang.Object
net.sf.saxon.event.ContentHandlerProxy.ContentHandlerProxyTraceListener
All Implemented Interfaces:
EventListener, TraceListener
Enclosing class:
ContentHandlerProxy

public class ContentHandlerProxy.ContentHandlerProxyTraceListener extends Object implements TraceListener
  • Constructor Summary

    Constructors
    Constructor
    Description
     
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    Method called at the end of execution, that is, when the run-time execution ends
    void
    endCurrentItem(Item currentItem)
    Method that is called when an instruction has finished processing a new current item and is ready to select a new current item or revert to the previous current item.
    void
    enter(InstructionInfo instruction, XPathContext context)
    Method that is called when an instruction in the stylesheet gets processed.
    Get the context item stack
    void
    leave(InstructionInfo instruction)
    Method that is called after processing an instruction of the stylesheet, that is, after any child instructions have been processed.
    void
    Method called at the start of execution, that is, when the run-time transformation starts
    void
    startCurrentItem(Item currentItem)
    Method that is called by an instruction that changes the current item in the source document: that is, xsl:for-each, xsl:apply-templates, xsl:for-each-group.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

    • ContentHandlerProxyTraceListener

      public ContentHandlerProxyTraceListener()
  • Method Details

    • getContextItemStack

      public Stack getContextItemStack()
      Get the context item stack
    • open

      public void open()
      Method called at the start of execution, that is, when the run-time transformation starts
      Specified by:
      open in interface TraceListener
    • close

      public void close()
      Method called at the end of execution, that is, when the run-time execution ends
      Specified by:
      close in interface TraceListener
    • enter

      public void enter(InstructionInfo instruction, XPathContext context)
      Method that is called when an instruction in the stylesheet gets processed.
      Specified by:
      enter in interface TraceListener
      Parameters:
      instruction - gives information about the instruction being executed, and about the context in which it is executed. This object is mutable, so if information from the InstructionInfo is to be retained, it must be copied.
    • leave

      public void leave(InstructionInfo instruction)
      Method that is called after processing an instruction of the stylesheet, that is, after any child instructions have been processed.
      Specified by:
      leave in interface TraceListener
      Parameters:
      instruction - gives the same information that was supplied to the enter method, though it is not necessarily the same object. Note that the line number of the instruction is that of the start tag in the source stylesheet, not the line number of the end tag.
    • startCurrentItem

      public void startCurrentItem(Item currentItem)
      Method that is called by an instruction that changes the current item in the source document: that is, xsl:for-each, xsl:apply-templates, xsl:for-each-group. The method is called after the enter method for the relevant instruction, and is called once for each item processed.
      Specified by:
      startCurrentItem in interface TraceListener
      Parameters:
      currentItem - the new current item. Item objects are not mutable; it is safe to retain a reference to the Item for later use.
    • endCurrentItem

      public void endCurrentItem(Item currentItem)
      Method that is called when an instruction has finished processing a new current item and is ready to select a new current item or revert to the previous current item. The method will be called before the leave() method for the instruction that made this item current.
      Specified by:
      endCurrentItem in interface TraceListener
      Parameters:
      currentItem - the item that was current, whose processing is now complete. This will represent the same underlying item as the corresponding startCurrentItem() call, though it will not necessarily be the same actual object.