PlanNode Class

Definition

Namespace:

Microsoft.StreamProcessing

Assembly:

Microsoft.StreamProcessing.Common.dll

A node in the query plan representing the objects in the active, running query.

public abstract class PlanNode

type PlanNode = class

Public MustInherit Class PlanNode

Inheritance

Object

PlanNode

Derived

Microsoft.StreamProcessing.EgressPlanNode

Microsoft.StreamProcessing.FusedPlanNode

Microsoft.StreamProcessing.GroupPlanNode

Microsoft.StreamProcessing.IngressPlanNode

Microsoft.StreamProcessing.UngroupPlanNode

Constructors

PlanNode(IQueryObject, Type, Type, Boolean, String, Boolean)

Base constructor for a node in the query plan.

Properties

CodeGenReport	Tells what issues, if any, were encountered when trying to create a generated artifact.
IsGenerated	Tells whether the current node in the query plan was generated using code generation internally.
KeyType	Reports the grouping key type of the running query node.
Kind	Describes the kind of the current node.
PayloadType	Reports the payload type of the running query node.

Methods

GetCurrentlyBufferedInputCount()	Retrieve the count of tuples currently resident in memory as part of input calculations.
GetCurrentlyBufferedOutputCount()	Retrieve the count of tuples currently resident in memory as part of buffering events into pages.
PrintConciseGeneralState(StringBuilder, Int32)	Provides a string representation of the current node.
ToString()	Provides a string representation of the current node.