presto-main/src/main/java/io/prestosql/operator/aggregation/LazyAccumulatorFactoryBinder.java/LazyAccumulatorFactoryBinder/bind
class LazyAccumulatorFactoryBinder:    @Override
    public AccumulatorFactory bind(
            List<Integer> argumentChannels,
            Optional<Integer> maskChannel,
            List<Type> sourceTypes,
            List<Integer> orderByChannels,
            List<SortOrder> orderings,
            PagesIndex.Factory pagesIndexFactory,
            boolean distinct,
            JoinCompiler joinCompiler,
            List<LambdaProvider> lambdaProviders,
            Session session)
    {
        return binder.get().bind(argumentChannels, maskChannel, sourceTypes, orderByChannels, orderings, pagesIndexFactory, distinct, joinCompiler, lambdaProviders, session);
    }