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The CEP in this terms provides the possibility to recognize patterns. This can be used, for example, if you want to recognize if a value raises up for some time until it falls for 30%. For this, there is a CEP operator available that can be configured via a SASE+ pattern language
Further Information about the SASE-Syntax.
Context Feature
The context feature provides a context store that can be used to hold current valid status (e.g. the door is currently open). A store and enrich operator is provided for modifying the store via streams.
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