private void ManageFormats()
{
// copy formats from sensor service
_overlayEntries.ForEach(entry =>
entry.ValueUnitFormat = _sensorService.GetSensorOverlayEntry(entry.Identifier)?.ValueUnitFormat);
_overlayEntries.ForEach(entry =>
entry.ValueAlignmentAndDigits = _sensorService.GetSensorOverlayEntry(entry.Identifier)?.ValueAlignmentAndDigits);
SetOnlineMetricFormats();
SetOnlineMetricsIsNumericState();
SetRTSSMetricFormats();
SetRTSSMetricIsNumericState();
SetHardwareIsNumericState();
_overlayEntries.ForEach(entry => entry.FormatChanged = true);
}
public void Employees3()
{
var threadCnt = 20;
var iterations = 100;
var cnt = 100;
var data = new BlockingCollection <Employee>();
var deleted = new BlockingCollection <Employee>();
for (var i = 0; i < threadCnt; i++)
{
for (var j = 0; j < cnt; j++)
{
var emp = makeEmployee(new GDID((uint)(i + 1), 0, (ulong)j));
emp.Department = "DPT" + (i % 2).ToString();
data.Add(emp);
}
}
// initial population
using (var ds = makeDataStore())
{
data.ForEach(e => ds.Insert(e));
}
Parallel.For(0, threadCnt, (i) =>
{
using (var ds = makeDataStore())
{
var department = "DPT" + (i % 2).ToString();
for (var ii = 0; ii < iterations; ii++)
{
var fetchQry = new Query <Employee>("CRUD.Queries.Employee.FetchByDepartment")
{
new Query.Param("pDepartment", department)
};
var stored = ds.LoadEnumerable(fetchQry);
if (stored.Any())
{
var idx = Ambient.Random.NextScaledRandomInteger(0, stored.Count());
var toLoad = stored.ElementAt(idx);
var emp = data.First(e => e.GDID == toLoad.GDID);
var fetchOne = new Query <Employee>("CRUD.Queries.Employee.FetchByGDID")
{
new Query.Param("pGDID", toLoad.GDID)
};
var row = ds.LoadDoc(fetchOne);
if (row == null)
{
continue; // element was deleted from database by another thread
}
Aver.IsTrue(emp.Equals(row));
// random deletion
if (Ambient.Random.NextScaledRandomInteger(0, 2) == 1)
{
ds.Delete(row);
deleted.Add(row);
}
}
// random insertion
if (Ambient.Random.NextScaledRandomInteger(0, 2) == 1)
{
var newRow = makeEmployee(new GDID((uint)(i + 1), 0, (ulong)(cnt + ii + 1)));
newRow.Department = department;
data.Add(newRow);
ds.Insert(newRow);
}
}
}
});
var resultData = new List <Employee>();
foreach (var emp in data)
{
if (!deleted.Any(e => e.GDID == emp.GDID))
{
resultData.Add(emp);
}
}
using (var ds = makeDataStore())
{
var fetchQry = new Query <Employee>("CRUD.Queries.Employee.FetchAll");
var employees = ds.LoadEnumerable(fetchQry);
Aver.AreEqual(resultData.Count(), employees.Count());
foreach (var emp in resultData)
{
var row = employees.FirstOrDefault(e => e.GDID == emp.GDID);
Aver.IsNotNull(row);
Aver.IsTrue(emp.Equals(row));
}
}
}
