Method partition_evaluator_factory

datafusion/expr/src/udwf.rs:174–179

Return a `PartitionEvaluator` for evaluating this window function

(
        &self,
        partition_evaluator_args: PartitionEvaluatorArgs,
    )

    }
    /// Return a `PartitionEvaluator` for evaluating this window function
    pub fn partition_evaluator_factory(
        &self,
        partition_evaluator_args: PartitionEvaluatorArgs,
    ) -> Result<Box<dyn PartitionEvaluator>> {
        self.inner.partition_evaluator(partition_evaluator_args)
    }

    /// Returns the field of the final result of evaluating this window function.
    ///