Class LookupInResultExtensions

Extensions for ILookupInResult.

Inheritance

System.Object

LookupInResultExtensions

Namespace: Couchbase.KeyValue

Assembly: Couchbase.NetClient.dll

Syntax

public static class LookupInResultExtensions : object

Methods

ContentAs<TDocument, TContent>(ILookupInResult<TDocument>, Expression<Func<TDocument, TContent>>)

Get the result type TContent from a document of type TDocument, using a given lambda expression path.

Declaration

public static TContent ContentAs<TDocument, TContent>(this ILookupInResult<TDocument> result, Expression<Func<TDocument, TContent>> path)

Parameters

Type	Name	Description
ILookupInResult<TDocument>	result	ILookupInResult<TDocument> where the the subdocument lookup was returned.
Expression<Func<TDocument, TContent>>	path	Lambda expression path that navigates to the subdocument from the parent document. This must be a path that was provided originally to the LookupInSpecBuilder<TDocument>.

Returns

Type	Description
TContent	The subdocument content.

Type Parameters

Name	Description
TDocument	Type of the parent document.
TContent	Type of the subdocument.

Exists<TDocument, TContent>(ILookupInResult<TDocument>, Expression<Func<TDocument, TContent>>)

Get the existence result for a fragment of type TContent from a document of type TDocument, using a given lambda expression path.

Declaration

public static bool Exists<TDocument, TContent>(this ILookupInResult<TDocument> result, Expression<Func<TDocument, TContent>> path)

Parameters

Type	Name	Description
ILookupInResult<TDocument>	result	ILookupInResult<TDocument> where the the subdocument lookup was returned.
Expression<Func<TDocument, TContent>>	path	Lambda expression path that navigates to the subdocument from the parent document. This must be a path that was provided originally to the LookupInSpecBuilder<TDocument>.

Returns

Type	Description
System.Boolean	True if the subdocument exists.

Type Parameters

Name	Description
TDocument	Type of the parent document.
TContent	Type of the subdocument.