Set index for DMN ExecModel constraints --------------------------------------- Key: DROOLS-5698 URL: https://issues.redhat.com/browse/DROOLS-5698 Project: Drools Issue Type: Enhancement Components: dmn engine, executable model Affects Versions: 7.44.0.Final Reporter: Toshiya Kobayashi Assignee: Toshiya Kobayashi Priority: Major When we enable execmodel on DMN, AlphaNodes are created for decision table cells. But its LambdaConstraint.ConstraintEvaluator.SingleConstraint2<A,B>.index is null so IndexUtil.ConstraintType is UNKNOWN. It cannot get benefit from AlphaNode index (hash/range). FYI) Test case (but need to use a debugger to confirm that index = null) https://github.com/tkobayas/drools/commit/60bb21cf2de4b92db9b9b54fc36436a...