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Emitter

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Alexander Kolb edited this page Apr 13, 2015 · 3 revisions

Emitter components establish connections with data sinks which receive results of a micro pipeline.

Each implementation of this type must follow the emitter interface. Next to methods which are required by all components, an emitter must provide a method for processing incoming messages and a getter for fetching the total number of messages processed so far.

Tutorial

To learn more on how to implement your own SPQR emitter component, follow this tutorial.

SPQR - stream processing and querying in realtime by Otto Group

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