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: Class SimpleTraceListener

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com.icl.saxon.trace
Class SimpleTraceListener


java.lang.Object

  |

  +--com.icl.saxon.trace.SimpleTraceListener

All Implemented Interfaces:: java.util.EventListener, TraceListener

public class SimpleTraceListener
extends java.lang.Object
implements TraceListener

A Simple trace listener that writes messages to System.err

Constructor Summary

SimpleTraceListener()


Method Summary

void close()
          Called at end

void enter(NodeInfo element, Context context)
          Called when an element of the stylesheet gets processed

void enterSource(NodeHandler handler, Context context)
          Called when a node of the source tree gets processed

void leave(NodeInfo element, Context context)
          Called after an element of the stylesheet got processed

void leaveSource(NodeHandler handler, Context context)
          Called after a node of the source tree got processed

void open()
          Called at start

void toplevel(NodeInfo element)
          Called for all top level elements

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleTraceListener


public SimpleTraceListener()

Method Detail

open


public void open()

Called at start

Specified by:: open in interface TraceListener

close


public void close()

Called at end

Specified by:: close in interface TraceListener

toplevel


public void toplevel(NodeInfo element)

Called for all top level elements

Specified by:: toplevel in interface TraceListener

enterSource


public void enterSource(NodeHandler handler,
                        Context context)

Called when a node of the source tree gets processed

Specified by:: enterSource in interface TraceListener

leaveSource


public void leaveSource(NodeHandler handler,
                        Context context)

Called after a node of the source tree got processed

Specified by:: leaveSource in interface TraceListener

enter


public void enter(NodeInfo element,
                  Context context)

Called when an element of the stylesheet gets processed

Specified by:: enter in interface TraceListener

leave


public void leave(NodeInfo element,
                  Context context)

Called after an element of the stylesheet got processed

Specified by:: leave in interface TraceListener