org.apache.flink.table.planner.plan.nodes.exec.processor

Class MultipleInputNodeCreationProcessor

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.processor.MultipleInputNodeCreationProcessor

All Implemented Interfaces:

ExecNodeGraphProcessor

public class MultipleInputNodeCreationProcessor
extends Object
implements ExecNodeGraphProcessor

A ExecNodeGraphProcessor which organize ExecNodes into multiple input nodes.

For a detailed explanation of the algorithm, see appendix of the design doc.

Constructor Summary

Constructors

Constructor and Description
MultipleInputNodeCreationProcessor(boolean isStreaming)

Method Summary

Modifier and Type	Method and Description
ExecNodeGraph	process(ExecNodeGraph execGraph, ProcessorContext context) Given an ExecNodeGraph, process it and return the result ExecNodeGraph.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultipleInputNodeCreationProcessor

public MultipleInputNodeCreationProcessor(boolean isStreaming)

Method Detail

process

public ExecNodeGraph process(ExecNodeGraph execGraph,
                             ProcessorContext context)

Description copied from interface: ExecNodeGraphProcessor

Given an ExecNodeGraph, process it and return the result ExecNodeGraph.

Specified by:

process in interface ExecNodeGraphProcessor