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IFulltextQueryTDocumentToFutureListAsync Method

Get an asynchronously, lazily initialized list of results. Accessing the results will trigger the execution of all pending future results as a batch of asynchronous queries in a single roundtrip to searchd.

Namespace:  SphinxConnector.FluentApi
Assembly:  SphinxConnector (in SphinxConnector.dll) Version: 5.3.0
Syntax
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Lazy<Task<IList<TDocument>>> ToFutureListAsync()

Return Value

Type: LazyTaskIListTDocument
A lazily initialized list of results for the query.
A task representing the asynchronous operation.
Examples
Suppose you have the following class representing a document in your index:
Consider the following example:
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using (IFulltextSession fulltextSession = fulltextStore.StartSession())
{                
    var results = fulltextSession.Query<Product>().
                                  Match("a product").        
                                  ToFutureListAsync();

    var facets = fulltextSession.Query<Product>().
                                 Match("a product").
                                 GroupBy(p => p.CategoryId).
                                 Select(p => new 
                                 { 
                                       p.CategoryId,
                                       Count = Projection.Count()
                                 }).
                                 ToFutureListAsync();

   //No query has been executed up to this point

   foreach (result in await results.Value) //<-- accessing the result of a query will cause all pending future queries 
   {                                       //to be executed in one roundtrip to searchd at this point
        //...
   }
}
See Also