org.apache.flink.optimizer.traversals

类 RangePartitionRewriter

java.lang.Object

org.apache.flink.optimizer.traversals.RangePartitionRewriter

所有已实现的接口:

org.apache.flink.util.Visitor<PlanNode>

public class RangePartitionRewriter
extends Object
implements org.apache.flink.util.Visitor<PlanNode>

构造器概要

构造器

构造器和说明
RangePartitionRewriter(OptimizedPlan plan)

方法概要

限定符和类型	方法和说明
void	postVisit(PlanNode node)
boolean	preVisit(PlanNode visitable)

从类继承的方法 java.lang.Object

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

构造器详细资料

RangePartitionRewriter

public RangePartitionRewriter(OptimizedPlan plan)

方法详细资料

preVisit

public boolean preVisit(PlanNode visitable)

指定者:

preVisit 在接口中 org.apache.flink.util.Visitor<PlanNode>

postVisit

public void postVisit(PlanNode node)

指定者:

postVisit 在接口中 org.apache.flink.util.Visitor<PlanNode>