TwoStepOperation Class

Represents a job builder operation that may consist of two steps.

Inheritance Hierarchy

SystemObject
  Ookii.Jumbo.Jet.Jobs.BuilderStageOperationBase
    Ookii.Jumbo.Jet.Jobs.BuilderStageOperation
      Ookii.Jumbo.Jet.Jobs.BuilderTwoStepOperation
        Ookii.Jumbo.Jet.Jobs.BuilderSortOperation

Namespace: Ookii.Jumbo.Jet.Jobs.Builder
Assembly: Ookii.Jumbo.Jet (in Ookii.Jumbo.Jet.dll) Version: 0.3.0+dc1307f20e065bb638e0b73a34cd216f57e486f1

Syntax

C++

Copy

public class TwoStepOperation : StageOperation

Public Class TwoStepOperation
	Inherits StageOperation

public ref class TwoStepOperation : public StageOperation

type TwoStepOperation = 
    class
        inherit StageOperation
    end

The TwoStepOperation type exposes the following members.

Constructors

	Name	Description
	TwoStepOperation	Initializes a new instance of the TwoStepOperation class.

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Properties

	Name	Description
	FirstStepStage	Gets the StageConfiguration for the first step.
	InputChannel	Gets the input channel for this operation. (Inherited from StageOperation)
	Output	Gets the output for this operation. (Inherited from StageOperationBase)
	SecondStepStageId	Gets or sets the stage ID for the second step, if one is created.
	SecondStepTaskType	Gets the type of the task for the second step, if one is created.
	Settings	Gets the settings for the stage. (Inherited from StageOperationBase)
	StageId	Gets or sets the name of the stage that will be created from this operation. (Inherited from StageOperationBase)
	TaskType	Gets information about the type of the task. (Inherited from StageOperationBase)

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Methods

	Name	Description
	AddSchedulingDependency	Adds a scheduling dependency on the specified stage to this stage. (Inherited from StageOperationBase)
	CreateConfiguration	Creates the configuration for this stage. (Overrides StageOperationCreateConfiguration(JobBuilderCompiler))
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	ToString	Returns a string that represents the current object. (Inherited from Object)

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Remarks

Sorting is an example of a two step operation: first each input is locally sorted, and then the result is merged on the receiving side of the channel.

The additional step is only created when necessary. If the input is a channel with only one task in the sending stage (or a file input with only one split), or the channel type is explicitly set to pipeline no additional step is created.

Any settings specified in the Settings property will be applied to both stages created for this step.

Reference

Ookii.Jumbo.Jet.Jobs.Builder Namespace