TraceListener

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org.apache.xalan.xslt.trace
Interface TraceListener

All Superinterfaces:: java.util.EventListener

All Known Implementing Classes:: PrintTraceListener

public interface TraceListener
extends java.util.EventListener

Interface the XSL processor calls when it matches a source node, selects a set of source nodes, or generates a result node. If you want an object instance to be called when a trace event occurs, use the XSLTEngineImpl setTraceListener method.

Method Summary

void generated(GenerateEvent ev)
          Method that is called just after the formatter listener is called.

void selected(SelectionEvent ev)
          Method that is called just after the formatter listener is called.

void trace(TracerEvent ev)
          Method that is called when a trace event occurs.

Method Detail

trace

public void trace(TracerEvent ev)

Method that is called when a trace event occurs. The method is blocking. It must return before processing continues.

selected

public void selected(SelectionEvent ev)
              throws org.xml.sax.SAXException

Method that is called just after the formatter listener is called.

generated

public void generated(GenerateEvent ev)