SortTaskT Class

Performs an in-memory sort of its input records. The sorting algorithm used is QuickSort.

Inheritance Hierarchy

Namespace: Ookii.Jumbo.Jet.Tasks
Assembly: Ookii.Jumbo.Jet (in Ookii.Jumbo.Jet.dll) Version: 2.0.0

Syntax

public class SortTask<T> : PrepartitionedPushTask<T, T>

Public Class SortTask(Of T)
	Inherits PrepartitionedPushTask(Of T, T)

generic<typename T>
public ref class SortTask : public PrepartitionedPushTask<T, T>

type SortTask<'T> =  
    class
        inherit PrepartitionedPushTask<'T, 'T>
    end

The SortTaskT type exposes the following members.

Constructors

	Name	Description
	SortTaskT	Initializes a new instance of the SortTaskT class

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.)

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. (Overrides PrepartitionedPushTaskTInput, TOutputFinish(PrepartitionedRecordWriterTOutput).)
	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. (Overrides ConfigurableNotifyConfigurationChanged.)
	ProcessRecord	Method called for each record in the task's input. (Overrides PrepartitionedPushTaskTInput, TOutputProcessRecord(TInput, Int32, PrepartitionedRecordWriterTOutput).)
	Run	Runs the task. (Inherited from PrepartitionedPushTaskTInput, TOutput.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Remarks

Note
The class that generates the input for this task (which can be either another task if a pipeline channel is used, or a RecordReaderT) may not reuse the record instances for the records.

Note
This task performs an in-memory sort of all records. Use it to sort small amounts of records only. For large (or unknown) numbers of records, use the file channel with SortSpill (e.g. using the SpillSortCombine(IOperationInput, Type, Type) function).

SortTaskAddLanguageSpecificTextSet("LSTDF166109_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LSTDF166109_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Class