You can write transformation and aggregation processors in several languages.
The Consolidation Server supports:
Groovy – The optimal programming language for writing short rules.
Java – The language developers are most accustomed to. It is more suitable for production than Groovy.
DSL – The Domain Specific Language used in Exalead CloudView V6R2014x, which is still supported in legacy mode.
Document Processing in the Consolidation Server Processor Action Context Control the Processing Processor Type Inheritance and Runtime Selection