/// <summary>
/// Get execution plan over current query definition to see how engine will execute query
/// </summary>
// TODO: Not sure if this should be implemented
/*public BsonDocument GetPlan()
* {
* _query.ExplainPlan = true;
*
* using (var reader = _engine.Query(_collection, _query))
* {
* return reader.Current.AsDocument;
* }
* }*/
#endregion
#region Execute Single/First
/// <summary>
/// Returns the only document of resultset, and throw an exception if there not exactly one document in the sequence
/// </summary>
public Task <T> SingleAsync()
{
var tcs = new TaskCompletionSource <T>();
_liteDatabaseAsync.Enqueue(tcs, () => {
tcs.SetResult(_wrappedQuery.Single());
});
return(tcs.Task);
}
/// <summary>
/// Get execution plan over current query definition to see how engine will execute query
/// </summary>
// TODO: Not sure if this should be implemented
/*public BsonDocument GetPlan()
* {
* _query.ExplainPlan = true;
*
* using (var reader = _engine.Query(_collection, _query))
* {
* return reader.Current.AsDocument;
* }
* }*/
#endregion
#region Execute Single/First
/// <summary>
/// Returns the only document of resultset, and throw an exception if there not exactly one document in the sequence
/// </summary>
public Task <T> SingleAsync()
{
return(_liteDatabaseAsync.EnqueueAsync(
() => _wrappedQuery.Single()));
}
