PushTaskTInput, TOutput Class

Base class for tasks that use the push model.

Inheritance Hierarchy

SystemObject
  Ookii.Jumbo.JetConfigurable
    Ookii.Jumbo.JetPushTaskTInput, TOutput
      Ookii.Jumbo.Jet.Samples.FPGrowthFeatureFilterTask
      Ookii.Jumbo.Jet.Samples.FPGrowthFeatureGroupTask
      Ookii.Jumbo.Jet.TasksAccumulatorTaskTKey, TValue

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

Syntax

C++

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public abstract class PushTask<TInput, TOutput> : Configurable, 
	ITask<TInput, TOutput>

Public MustInherit Class PushTask(Of TInput, TOutput)
	Inherits Configurable
	Implements ITask(Of TInput, TOutput)

generic<typename TInput, typename TOutput>
public ref class PushTask abstract : public Configurable, 
	ITask<TInput, TOutput>

[<AbstractClassAttribute>]
type PushTask<'TInput, 'TOutput> = 
    class
        inherit Configurable
        interface ITask<'TInput, 'TOutput>
    end

Type Parameters

TInput: The input type of the task.
TOutput: The output type of the task.

The PushTaskTInput, TOutput type exposes the following members.

Constructors

	Name	Description
	PushTaskTInput, TOutput	Initializes a new instance of the PushTaskTInput, TOutput class

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Properties

	Name	Description
	DfsConfiguration	Gets or sets the configuration used to access the Distributed File System. (Inherited from Configurable)
	JetConfiguration	Gets or sets the configuration used to access the Jet servers. (Inherited from Configurable)
	TaskContext	Gets or sets the configuration for the task attempt. (Inherited from Configurable)

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Methods

	Name	Description
	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)
	Finish	Method called after the last record was processed.
	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)
	NotifyConfigurationChanged	Indicates the configuration has been changed. ApplyConfiguration(Object, DfsConfiguration, JetConfiguration, TaskContext) calls this method after setting the configuration. (Inherited from Configurable)
	ProcessRecord	Method called for each record in the task's input.
	Run	Runs the task.
	ToString	Returns a string that represents the current object. (Inherited from Object)

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Remarks

When a task inheriting from PushTaskTInput, TOutput is used for the receiving stage of a pipeline channel, the Run(RecordReaderTInput, RecordWriterTOutput) method will not be called.

Reference

Ookii.Jumbo.Jet Namespace