ETLBoxClass Distinct<TInput>
Inheritance
System.Object
DataFlowSource<TInput>
DataFlowTransformation<TInput, TInput>
Distinct<TInput>
Implements
IDataFlowTransformation<TInput, TInput>
IDataFlowSource<TInput>
IDataFlowDestination<TInput>
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: ETLBox.DataFlow.Transformations
Assembly: ETLBox.dll
Syntax
public class Distinct<TInput> : DataFlowTransformation<TInput, TInput>, ILoggableTask, IDataFlowLogging, IDataFlowTransformation<TInput, TInput>, IDataFlowSource<TInput>, IDataFlowSource, IDataFlowDestination<TInput>, IDataFlowDestination, IDataFlowComponent
Type Parameters
| Name | Description |
|---|---|
| TInput |
Constructors
Distinct()
Declaration
public Distinct()
Properties
DistinctColumns
Defines the property names that should be used to determine the uniqueness of an object.
Declaration
public ICollection<DistinctColumn> DistinctColumns { get; set; }
Property Value
| Type | Description |
|---|---|
| System.Collections.Generic.ICollection<DistinctColumn> |
SourceBlock
SourceBlock from the underlying TPL.Dataflow which is used as output buffer for the component.
Declaration
public override ISourceBlock<TInput> SourceBlock { get; }
Property Value
| Type | Description |
|---|---|
| System.Threading.Tasks.Dataflow.ISourceBlock<TInput> |
Overrides
ETLBox.DataFlow.DataFlowSource<TInput>.SourceBlock
TargetBlock
TargetBlock from the underlying TPL.Dataflow which is used as input buffer for the component.
Declaration
public override ITargetBlock<TInput> TargetBlock { get; }
Property Value
| Type | Description |
|---|---|
| System.Threading.Tasks.Dataflow.ITargetBlock<TInput> |
Overrides
ETLBox.DataFlow.DataFlowTransformation<TInput, TInput>.TargetBlock
TaskName
A name to identify the task or component. Every component or task comes with a default name that can be overwritten.
Declaration
public override string TaskName { get; set; }
Property Value
| Type | Description |
|---|---|
| System.String |
Overrides
Methods
CheckParameter()
Declaration
protected override void CheckParameter()
Overrides
CleanUpOnFaulted(Exception)
Declaration
protected override void CleanUpOnFaulted(Exception e)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Exception | e |
Overrides
CleanUpOnSuccess()
Declaration
protected override void CleanUpOnSuccess()
Overrides
InitComponent()
Declaration
protected override void InitComponent()
Overrides
InitParameter()
Declaration
protected override void InitParameter()
Overrides
PrepareParameter()
Declaration
protected override void PrepareParameter()