WSO2 Complex Event Processor is succeeded by WSO2 Stream Processor. To view the latest documentation for WSO2 SP, see WSO2 Stream Processor Documentation.

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  1. Create a class extending
  2. Create an appropriate .siddhiext extension mapping file.
  3. Compile the class.
  4. Build the jar containing the .class and the .siddhiext files.
  5. Add the jar to the Siddhi class path. If you need to run it the extension on WSO2 CEP, add the jar to the <CEP_HOME>/repository/components/dropins directory.