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Home » Archived » Test and Performance Tools Platform (TPTP) » Examples on writing a log correlator?
Examples on writing a log correlator? [message #130020] Tue, 13 May 2008 21:29
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Originally posted by:

If there is a better place for this question please let me know. I'm trying
to write a log correlator plugin for TPTP and I can't find much information.
I was able to create a plugin that connects to the
org.eclipse.hyades.analysis.engine.correlationEngine extension point with a
class that implements the ICorrelationEngine interface. When I start
Eclipse under the debugger I can create a new log correlation using my
plugin and I do see a call to my

public List correlate(List events, List rules,
ICorrelationOperationContext context)


Unfortunately I can't find any information on what should be in the returned
List. The only doc I've found is what's in the javadoc that says "A
correlation operation associates groups of events based on interpreting
specialized correlation rules. The outcome is a list of event tuples."
Nothing I've tried to return so far has had any effect on the displayed
correlation. I always seem to end up with a time based correlation.

What should the returned List contain to indicate correlations? Are there
any examples? Should I be trying to extend
org.eclipse.tptp.platform.common.ui.trace.logInteractionView and implement
ILogRecordCorrelationEngine instead?


Darren Key
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