presto-main/src/main/java/io/prestosql/operator/JoinBridgeManager.java/JoinBridgeManager/OneToOneInternalJoinBridgeDataManager
class JoinBridgeManager:        public OneToOneInternalJoinBridgeDataManager(Function<Lifespan, T> joinBridgeProvider, int probeFactoryCount, int outerFactoryCount)
        {
            this.joinBridgeProvider = joinBridgeProvider;
            this.probeFactoryCount = probeFactoryCount;
            this.outerFactoryCount = outerFactoryCount;
        }