public StoreTaskDetails Run(RunDetails runDetails, IStoreCommand command, IStore store, CancellationToken cancellationToken)
{
Stopwatch sw = new Stopwatch();
sw.Start();
Task <GroupOperationCost> task = command.DoAsync(store, cancellationToken);
StoreTaskDetails taskDetails = new StoreTaskDetails(command, store, task);
task.ContinueWith(t =>
{
sw.Stop();
taskDetails.Elapsed = sw.Elapsed;
if (task.IsCompleted)
{
taskDetails.Cost = task.Result;
}
}, cancellationToken);
return(taskDetails);
}