# org.optaplanner.core.impl.score.stream.drools.quad

## Classes

- DroolsAbstractQuadConstraintStream
- DroolsExistsQuadConstraintStream
- DroolsFilterQuadConstraintStream
- DroolsGroupingQuadConstraintStream
- DroolsJoinQuadConstraintStream
- DroolsQuadCondition
- DroolsQuadGroupByAccumulator
- DroolsQuadRuleStructure
- DroolsQuadToBiGroupByAccumulator
- DroolsQuadToTriGroupByAccumulator
- DroolsScoringQuadConstraintStream