com.qizx.api
Interface TraceObserver

public interface TraceObserver

Interface for displaying execution traces generated by the XQuery function fn:trace().

Method Summary

void	trace(EvaluationStackTrace location, ItemSequence value, String label) Displays a single trace.

Method Detail

trace

public void trace(EvaluationStackTrace location,
                  ItemSequence value,
                  String label)

Displays a single trace.

Parameters:

location - place in source code where the trace is performed

label - second argument of the fn:trace() function.

value - first argument of the fn:trace() function.