private async Task LoadCacheFromStorage()
{
var data = await _databaseAdapter.GetAllStopPoints().ConfigureAwait(false);
var istStopPoints = data.Select(x => new KeyValuePair <string, bool>(x.TriasIdStopPoint, true));
_existsStopPoints = new ConcurrentDictionary <string, bool>(istStopPoints);
var istStopPointCache = data.Select(x => new KeyValuePair <string, CachedStopPoint>(x.TriasIdStopPoint, new CachedStopPoint
{
TriasIdStopPoint = x.TriasIdStopPoint,
Latitude = x.Latitude,
Longitude = x.Longitude,
StopPointName = x.StopPointName
}));
_stopPointCache = new ConcurrentDictionary <string, CachedStopPoint>(istStopPointCache);
var dataLines = await _publicTransportLinesCollector.GetPublicTransportLines().ConfigureAwait(false);
_linesCache = dataLines.ToArray();
}