public AsyncSubject <Unit> InvalidateTypes(IEnumerable <string> types)
{
var ret = OperationQueueItem.CreateInvalidate(OperationType.BulkInvalidateByTypeSqliteOperation, types);
_operationQueue.Add(ret);
return(ret.CompletionAsUnit);
}
static OperationQueueItem GroupUnrelatedDeletes(IEnumerable <OperationQueueItem> unrelatedDeletes)
{
var subj = new AsyncSubject <Unit>();
if (unrelatedDeletes.Count() == 1)
{
return(unrelatedDeletes.First());
}
var elements = unrelatedDeletes.SelectMany(x =>
{
subj.Subscribe(x.CompletionAsUnit);
return(x.ParametersAsKeys);
}).ToList();
return(OperationQueueItem.CreateInvalidate(
OperationType.BulkInvalidateSqliteOperation, elements, subj));
}
