[jboss-jira] [JBoss JIRA] (DROOLS-5617) Refactor MiningModel source generation

Refactor MiningModel source generation -------------------------------------- Key: DROOLS-5617 URL: https://issues.redhat.com/browse/DROOLS-5617 Project: Drools Issue Type: Task Reporter: Gabriele Cardosi Assignee: Gabriele Cardosi Priority: Blocker Labels: TrustyAI For code generation, currently, all sources of segment models of a MiningModel are put in the main (container) model sourcemap, and the list of "nested models" is empty. Scope of this refactor is to populate the list of nested models with the "HasSourcesMap" version of all the models, and populate the "main" sourcemap only with the MiningModel specific sources