Qizx fe-4.4p2 API

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

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.

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