This will convert the CEP back end runtime events to Tuple events according to the mapping configurations.
Hence Tuple has three data types (Meta, Correlation and Payload), the CEP back end runtime event attributes can be mapped to any one of them by adding the mapping configuration under their type names.
Following information should be added when defining Tuple output mapping.
- Name - The attribute name to which the event data will be mapped when creating the output Tuple
- Value Of - The attribute/property name from which the data element to be mapped
- Type - Type of the element that is being mapped. This can be either of java.lang.String, java.lang.Integer, java.lang.Long, or java.lang.Double
