org.apache.flink.optimizer.postpass

Interface OptimizerPostPass

All Known Implementing Classes:

GenericFlatTypePostPass, JavaApiPostPass

public interface OptimizerPostPass

Interface for visitors that process the optimizer's plan. Typical post processing applications are schema finalization or the generation/parameterization of utilities for the actual data model.

Method Summary

Modifier and Type	Method and Description
void	postPass(OptimizedPlan plan) Central post processing function.

Method Detail

postPass

void postPass(OptimizedPlan plan)

Central post processing function. Invoked by the optimizer after the best plan has been determined.

Parameters:

plan - The plan to be post processed.