Ichthyostega
ff4acb04d7
The EventLog seems to provide all the building blocks, but we need some higher level special matchers (and maybe we also want to hide some of the basic EventLog matchers). A soulution might be to wrap the EventMatcher and delegate all follow-up builder calls. This seems adequate, since the EventLog-Matcher is basically used as black box, building up more elaborate matchers from the provided basic matchers... Spent some time again to understand how EventLog matching works. My feelings towards this piece of code are always the same: it is somewhat too "tricky", but I am not aware of any other technique to get this degree of elaborate chained matching on structured records, short of building a dedicated matching engine from scratch. The other alternative would be to use a flat textual log (instead of the structured log records from EventLog), but then we'd have to generate quite intricate regular expressions from the builder, and I'm really doubtful it would be easier and clearer.... |
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