com.tailf.maapi

Interface MaapiXPathEvalTrace

public interface MaapiXPathEvalTrace

This interface is used with the xpathEval method in Maapi. It allows a way trace output from the xpath evaluator.

See Also:

Maapi.xpathEval(int, com.tailf.maapi.MaapiXPathEvalResult, com.tailf.maapi.MaapiXPathEvalTrace, java.lang.String, java.lang.Object, java.lang.String, java.lang.Object...)

Method Summary

Methods

Modifier and Type	Method and Description
XPathNodeIterateResultFlag	trace(String str) The interface declare a method that takes a single string as argument.

Method Detail

trace

XPathNodeIterateResultFlag trace(String str)

The interface declare a method that takes a single string as argument. If supplied to maapiXPathEval method it will be invoked when the xpath implementation has trace output for the current expression. If no trace is wanted null can be called to maapiXPathEval given.

If the trace method returns ITER_STOP no more trace output is done. If ITER_CONTINUE returns it tells the xpath evaluator to continues with the next tracing output.