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PipelineDefinitionBuilder.Facet<TInput, TIntermediate, TOutput> Method (PipelineDefinition<TInput, TIntermediate>, IEnumerable<AggregateFacet<TIntermediate>>, AggregateFacetOptions<TOutput>)

Appends a $facet stage to the pipeline.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.6.0+Branch.origin/v2.6.x.Sha.593796a7b35dc59243383bcc684de296a5468f2e
Syntax
public static PipelineDefinition<TInput, TOutput> Facet<TInput, TIntermediate, TOutput>(
	this PipelineDefinition<TInput, TIntermediate> pipeline,
	IEnumerable<AggregateFacet<TIntermediate>> facets,
	AggregateFacetOptions<TOutput> options = null
)

Parameters

pipeline
Type: MongoDB.Driver.PipelineDefinition<TInput, TIntermediate>
The pipeline.
facets
Type: System.Collections.Generic.IEnumerable<AggregateFacet<TIntermediate>>
The facets.
options (Optional)
Type: MongoDB.Driver.AggregateFacetOptions<TOutput>
The options.

Type Parameters

TInput
The type of the input documents.
TIntermediate
The type of the intermediate documents.
TOutput
The type of the output documents.

Return Value

Type: PipelineDefinition<TInput, TOutput>
A new pipeline with an additional stage.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type PipelineDefinition<TInput, TIntermediate>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also