org.apache.flink.optimizer.postpass

Class JavaApiPostPass

java.lang.Object

org.apache.flink.optimizer.postpass.JavaApiPostPass

All Implemented Interfaces:

OptimizerPostPass

public class JavaApiPostPass
extends Object
implements OptimizerPostPass

The post-optimizer plan traversal. This traversal fills in the API specific utilities (serializers and comparators).

Constructor Summary

Constructors

Constructor and Description
JavaApiPostPass()

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JavaApiPostPass

public JavaApiPostPass()

Method Detail

postPass

public void postPass(OptimizedPlan plan)

Description copied from interface: OptimizerPostPass

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

Specified by:

postPass in interface OptimizerPostPass

Parameters:

plan - The plan to be post processed.

traverse

protected void traverse(PlanNode node)