PipelineDefinitionBuilder.ReplaceWith<TInput, TIntermediate, TOutput> Method (PipelineDefinition<TInput, TIntermediate>, Expression<Func<TIntermediate, TOutput>>, ExpressionTranslationOptions) |
Appends a $replaceWith stage to the pipeline.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2
Syntaxpublic static PipelineDefinition<TInput, TOutput> ReplaceWith<TInput, TIntermediate, TOutput>(
this PipelineDefinition<TInput, TIntermediate> pipeline,
Expression<Func<TIntermediate, TOutput>> newRoot,
ExpressionTranslationOptions translationOptions = null
)
<ExtensionAttribute>
Public Shared Function ReplaceWith(Of TInput, TIntermediate, TOutput) (
pipeline As PipelineDefinition(Of TInput, TIntermediate),
newRoot As Expression(Of Func(Of TIntermediate, TOutput)),
Optional translationOptions As ExpressionTranslationOptions = Nothing
) As PipelineDefinition(Of TInput, TOutput)
[<ExtensionAttribute>]
static member ReplaceWith :
pipeline : PipelineDefinition<'TInput, 'TIntermediate> *
newRoot : Expression<Func<'TIntermediate, 'TOutput>> *
?translationOptions : ExpressionTranslationOptions
(* Defaults:
let _translationOptions = defaultArg translationOptions null
*)
-> PipelineDefinition<'TInput, 'TOutput>
Parameters
- pipeline
- Type: MongoDB.Driver.PipelineDefinition<TInput, TIntermediate>
The pipeline. - newRoot
- Type: System.Linq.Expressions.Expression<Func<TIntermediate, TOutput>>
The new root. - translationOptions (Optional)
- Type: MongoDB.Driver.ExpressionTranslationOptions
The translation 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>
The fluent aggregate interface.
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