public void OnCurrentValueChanged(DateTime time, double value)
{
MaxValue = Math.Max(value, MaxValue);
if (!AllowHistory)
{
return;
}
DateTime lastValueTime = DateTime.MinValue;
if (ValueHistory.Count > 0)
{
lastValueTime = ValueHistory.Last().Time;
}
if (time - lastValueTime > AggregationTime)
{
ValueHistory.Add(new TimeBaseValue()
{
Time = time, Value = value
});
}
DateTime stopLossTime = DateTime.MinValue;
if (StopLossHistory.Count > 0)
{
stopLossTime = StopLossHistory.Last().Time;
}
if (time - stopLossTime > AggregationTime)
{
StopLossHistory.Add(new TimeBaseValue()
{
Time = time, Value = StopLoss
});
}
}
public System.Object ClientCommunication(Version serverversion, ICommunicateable communicator, bool full, System.Object obj)
{
try
{
if (serverversion.Major > 0)
{
if (full)
{
IsComputer = communicator.ReceiveBool();
IsYou = communicator.ReceiveBool();
ValueHistory.ClientCommunication(serverversion, communicator, full, obj);
}
if (IsYou && !full)
{
communicator.SendString(Company);
communicator.SendString(Name);
}
else
{
Company = communicator.ReceiveString();
Name = communicator.ReceiveString();
}
Deposit.ClientCommunication(serverversion, communicator, full, obj);
Capital = communicator.ReceiveDouble();
ValueHistory.AddHistory(Value);
}
return(this);
}
catch (System.Exception ex)
{
throw ex;
}
}
public System.Object ServerCommunication(Version clientversion, ICommunicateable communicator, bool full, System.Object obj)
{
try
{
if (clientversion.Major > 0)
{
if (full)
{
communicator.SendBool(IsComputer);
communicator.SendBool(Id == (int)obj);
ValueHistory.ServerCommunication(clientversion, communicator, full, obj);
}
if (Id == (int)obj && !full)
{
Company = communicator.ReceiveString();
Name = communicator.ReceiveString();
}
else
{
communicator.SendString(Company);
communicator.SendString(Name);
}
Deposit.ServerCommunication(clientversion, communicator, full, obj);
communicator.SendDouble(Capital);
}
return(this);
}
catch (System.Exception ex)
{
throw ex;
}
}
public List <string> GetValue(Date date)
{
var pairsWithEarlierOrSameDate = ValueHistory.TakeWhile(d => d.Key <= date);
if (pairsWithEarlierOrSameDate.Any())
{
return(pairsWithEarlierOrSameDate.Last().Value);
}
return(InitialValue);
}
public async Task UpdateSensors()
{
var sensorsForUpdate = this.context.Sensors
.Where(s => (DbFunctions.AddSeconds(s.LastUpdate, s.PollingInterval) <= DateTime.Now))
.ToList();
foreach (Sensor s in sensorsForUpdate)
{
var url = s.URL;
var resp = await httpClient.GetAsync(url);
var content = await resp.Content.ReadAsStringAsync();
var updatedValue = JsonConvert.DeserializeObject <SensorApiUpdate>(content);
int pollingInterval = s.PollingInterval;
if (s.IsBoolType)
{
if (s.BoolTypeSensor.CurrentValue != bool.Parse(updatedValue.Value))
{
var valueHistory = new ValueHistory()
{
BoolSensor = s.BoolTypeSensor,
Date = updatedValue.TimeStamp,
Value = updatedValue.Value.ToLower() == "true" ? 1 : 0
};
s.BoolTypeSensor.BoolHistory.Add(valueHistory);
s.BoolTypeSensor.CurrentValue = bool.Parse(updatedValue.Value);
}
}
else
{
if (s.ValueTypeSensor.CurrentValue != double.Parse(updatedValue.Value))
{
var valueHistory = new ValueHistory()
{
ValueSensor = s.ValueTypeSensor,
Date = updatedValue.TimeStamp,
Value = double.Parse(updatedValue.Value)
};
s.ValueTypeSensor.ValueHistory.Add(valueHistory);
s.ValueTypeSensor.CurrentValue = double.Parse(updatedValue.Value);
SendEmailIfNeeded(s);
}
}
s.LastUpdate = updatedValue.TimeStamp;
}
this.context.SaveChanges();
}
public void Reset(System.Random random)
{
try
{
Capital = CAPITAL_INITIALIZE;
Deposit.Reset(random);
ValueHistory.Reset(random);
ValueHistory.Add(Value);
}
catch (System.Exception ex)
{
throw ex;
}
}
public void RollBackToFirstValue()
{
var storage = new ValueHistory<int>();
int maximumValue = 10;
for (int i = 0; i < maximumValue; i++)
{
storage.Current = i;
storage.StoreCurrent(new TimeMarker((ulong)(i + 1)));
}
storage.RollBackTo(new TimeMarker(1));
int storedValue = storage;
Assert.AreEqual(0, storedValue);
}
/// <summary>
/// Creates a default layer that isn't linked to a timeline.
/// </summary>
/// <param name="instanceStorage">The object that stores the instances of the parts.</param>
/// <remarks>
/// This method is provided for testing purposes only.
/// </remarks>
/// <returns>The newly created instance.</returns>
internal static CompositionLayer CreateInstanceWithoutTimeline(IStoreInstances instanceStorage)
{
var history = new ValueHistory <IStoreInstances>
{
Current = instanceStorage
};
return(new CompositionLayer(
new HistoryId(),
new DictionaryHistory <GroupRegistrationId, GroupDefinition>(),
new DictionaryHistory <GroupCompositionId, GroupRegistrationId>(),
new BidirectionalGraphHistory <GroupCompositionId, GroupCompositionGraphEdge>(),
new DictionaryHistory <PartCompositionId, PartCompositionInfo>(),
new BidirectionalGraphHistory <PartCompositionId, PartImportExportEdge <PartCompositionId> >(),
history));
}
public override void UpdateData(IEvolutionaryPopulation population)
{
var f = population.FitnessFunction;
var individual = population.HeavenPolicy.Memory.Last();
if (Index == History.Length)
{
History = History.Resize();
ValueHistory = ValueHistory.Resize();
}
ValueHistory[Index] = f.GetValue(individual);
History[Index] = Length + 1 == 0
? ValueHistory[Index]
: ValueHistory[Index] - ValueHistory[Index - 1];
Index++;
}
public override void SensorChangedProcess(SensorEvent e)
{
// Check if we even want to read this sensor
switch (e.Sensor.Type)
{
case SensorType.Accelerometer:
_accelerometer = e.Values.ToArray();
break;
case SensorType.MagneticField:
_geomagnetic = e.Values.ToArray();
break;
case SensorType.Gravity:
_gravity = e.Values.ToArray();
break;
}
if (_gravity != null && _geomagnetic != null && _accelerometer != null)
{
var R = new float[16];
var I = new float[16];
SensorManager.GetRotationMatrix(R, I, _gravity, _geomagnetic);
var relativacc = new float[4];
var inv = new float[16];
relativacc[0] = _accelerometer[0];
relativacc[1] = _accelerometer[1];
relativacc[2] = _accelerometer[2];
relativacc[3] = 0;
var A_W = new float[4];
Matrix.InvertM(inv, 0, R, 0);
Matrix.MultiplyMV(A_W, 0, inv, 0, relativacc, 0);
Value = new Vector3(A_W);
// Value = new Vector3(_accelerometer);
ValueHistory.Enqueue(Value);
if (OnValueChanged != null)
{
OnValueChanged(Value);
}
}
}
public void RollBackToPreviousValue()
{
var storage = new ValueHistory<int>();
int maximumValue = 10;
for (int i = 0; i < maximumValue; i++)
{
storage.Current = i;
storage.StoreCurrent(new TimeMarker((ulong)(i + 1)));
}
for (int i = maximumValue; i > 0; i--)
{
storage.RollBackTo(new TimeMarker((ulong)i));
int storedValue = storage;
Assert.AreEqual(i - 1, storedValue);
}
}
public override void SensorChangedProcess(SensorEvent e)
{
switch (e.Sensor.Type)
{
case SensorType.MagneticField:
mMagnetic = e.Values.ToArray();
break;
case SensorType.Gravity:
mGravity = e.Values.ToArray();
break;
}
if (mGravity != null && mMagnetic != null)
{
var success = SensorManager.GetRotationMatrix(mRotationMatrix, null, mGravity, mMagnetic);
if (success)
{
// inclination is the degree of tilt by the device independent of orientation (portrait or landscape)
// if less than 25 or more than 155 degrees the device is considered lying flat
float inclination = (float)Math.Acos(mRotationMatrix[8]);
if (inclination < TWENTY_FIVE_DEGREE_IN_RADIAN ||
inclination > ONE_FIFTY_FIVE_DEGREE_IN_RADIAN)
{
// mFacing is undefined, so we need to clear the history
ClearRotHist();
mFacing = float.NaN;
}
else
{
SetRotHist();
// mFacing = azimuth is in radian
mFacing = FindFacing();
}
Value = mFacing;
ValueHistory.Enqueue(Value);
if (OnValueChanged != null)
{
OnValueChanged(Value);
}
}
}
}
public LatencyMonitor(
IRpcProtocol protocol, IPhotonPeer nativePeer, byte operationCode, int maxHistoryLength, int intervalMs, WorkloadController workloadController)
: base(protocol, nativePeer)
{
this.operationCode = operationCode;
this.intervalMs = intervalMs;
this.workloadController = workloadController;
this.latencyHistory = new ValueHistory(maxHistoryLength);
this.averageLatencyMs = 0;
this.lastLatencyMs = 0;
log.InfoFormat("{1} connection for latency monitoring established (id={0}), serverId={2}", this.ConnectionId, this.NetworkProtocol, GameApplication.ServerId);
if (!Stopwatch.IsHighResolution)
{
log.InfoFormat("No hires stopwatch!");
}
this.pingTimer = this.RequestFiber.ScheduleOnInterval(this.Ping, 0, this.intervalMs);
}
public void Save(Version fv, WsgFileStream fs)
{
try
{
if (fv.Major > 0)
{
fs.WriteString(Company);
fs.WriteString(Name);
fs.WriteBool(IsComputer);
fs.WriteBool(IsYou);
Deposit.Save(fv, fs);
ValueHistory.Save(fv, fs);
fs.WriteDouble(Capital);
}
}
catch (System.Exception ex)
{
throw ex;
}
}
public System.Object Load(Version fv, WsgFileStream fs, System.Object obj)
{
try
{
if (fv.Major > 0)
{
Company = fs.ReadString();
Name = fs.ReadString();
IsComputer = fs.ReadBool();
IsYou = fs.ReadBool();
Deposit.Load(fv, fs, obj);
ValueHistory.Load(fv, fs, obj);
Capital = fs.ReadDouble();
}
return(this);
}
catch (System.Exception ex)
{
throw ex;
}
}
/**
* Generate a new ARTA-Process with the given parameters.
* */
public ArProcess(double[] alphas, NormalDistribution whiteNoiseProcess)
{
this.alphas = alphas;
this.values = new DoubleHistory(alphas.Length);
this.whiteNoiseProcess = whiteNoiseProcess;
}
public async Task RecordValueHistory(VooperContext context, string type, DateTime time)
{
Stopwatch sw = new Stopwatch();
sw.Start();
// First clear outdated records
if (type == "MINUTE")
{
context.RemoveRange(context.ValueHistory.AsQueryable().Where(v => v.Type == "MINUTE" && EF.Functions.DateDiffMinute(v.Time, time) > 2000));
}
else if (type == "HOUR")
{
context.RemoveRange(context.ValueHistory.AsQueryable().Where(v => v.Type == "HOUR" && EF.Functions.DateDiffHour(v.Time, time) > 2000));
}
else if (type == "DAY")
{
context.RemoveRange(context.ValueHistory.AsQueryable().Where(v => v.Type == "DAY" && EF.Functions.DateDiffDay(v.Time, time) > 2000));
}
// Add new records
List <ValueHistory> additions = new List <ValueHistory>();
// User Portfolios
foreach (Entity user in context.Users)
{
decimal portValue = await user.GetPortfolioValue();
if (portValue > 0)
{
ValueHistory hist = new ValueHistory()
{
Id = Guid.NewGuid().ToString(),
Account_Id = user.Id,
Time = time,
Type = type,
Value = Math.Min(portValue, 9999999999M)
};
additions.Add(hist);
}
}
// Group Portfolios
foreach (Entity group in context.Groups)
{
decimal portValue = await group.GetPortfolioValue();
if (portValue > 0)
{
ValueHistory hist = new ValueHistory()
{
Id = Guid.NewGuid().ToString(),
Account_Id = group.Id,
Time = time,
Type = type,
Value = Math.Min(portValue, 9999999999M)
};
additions.Add(hist);
}
}
// Stocks
foreach (StockDefinition stock in context.StockDefinitions)
{
decimal value = stock.Current_Value;
int volume = 0;
Dictionary <string, int> volumesDict = null;
if (type == "MINUTE")
{
volumesDict = ExchangeManager.VolumesMinute;
}
else if (type == "HOUR")
{
volumesDict = ExchangeManager.VolumesHour;
}
else
{
volumesDict = ExchangeManager.VolumesDay;
}
if (volumesDict.ContainsKey(stock.Ticker))
{
volume = volumesDict[stock.Ticker];
volumesDict[stock.Ticker] = 0;
}
ValueHistory hist = new ValueHistory()
{
Id = Guid.NewGuid().ToString(),
Account_Id = stock.Ticker,
Time = time,
Type = type,
Value = Math.Min(value, 9999999999M),
Volume = volume
};
additions.Add(hist);
}
await context.AddRangeAsync(additions);
await context.SaveChangesAsync();
sw.Stop();
_logger.LogInformation($"Added {additions.Count} financial records in {sw.Elapsed.Seconds} seconds.");
}
public AverageCounterReader(int capacity, string categoryName, string counterName, string instanceName)
: base(categoryName, counterName, instanceName)
{
this.values = new ValueHistory(capacity);
}
/// <summary>
/// Creates a default layer that isn't linked to a timeline.
/// </summary>
/// <param name="instanceStorage">The object that stores the instances of the parts.</param>
/// <remarks>
/// This method is provided for testing purposes only.
/// </remarks>
/// <returns>The newly created instance.</returns>
internal static CompositionLayer CreateInstanceWithoutTimeline(IStoreInstances instanceStorage)
{
var history = new ValueHistory<IStoreInstances>
{
Current = instanceStorage
};
return new CompositionLayer(
new HistoryId(),
new DictionaryHistory<GroupRegistrationId, GroupDefinition>(),
new DictionaryHistory<GroupCompositionId, GroupRegistrationId>(),
new BidirectionalGraphHistory<GroupCompositionId, GroupCompositionGraphEdge>(),
new DictionaryHistory<PartCompositionId, PartCompositionInfo>(),
new BidirectionalGraphHistory<PartCompositionId, PartImportExportEdge<PartCompositionId>>(),
history);
}
public void Play(MarketState marketstate, System.Random random)
{
try
{
if (IsComputer)
{
if (Deposit.Count > 0)
{
StockIndex lastindex = null;
double lastpriceaverage = 0D;
double savecapital = 0D;
foreach (DepositContent content in Deposit.Values)
{
if (content.Stock.StockIndexes.Count > 0)
{
System.Collections.Generic.Dictionary <string, StockIndex> .Enumerator e = content.Stock.StockIndexes.GetEnumerator();
if (e.MoveNext())
{
if (lastindex == null)
{
lastindex = e.Current.Value;
lastpriceaverage = lastindex.PriceAverage;
savecapital = (lastindex.PriceAverage * 15);
}
else if (e.Current.Value.Id != lastindex.Id)
{
lastindex = e.Current.Value;
lastpriceaverage = lastindex.PriceAverage;
savecapital = (lastindex.PriceAverage * 15);
}
// Handle computer players deposit.
int buyprocentlow = 0, buyprocentmiddle = 0, buyprocenthigh = 0, maxbuyprepoch = MAX_BUY_PR_EPOCH, stockstobuy = 0;
int sellprocentlow = 0, sellprocentmiddle = 0, sellprocenthigh = 0, maxsellprepoch = MAX_SELL_PR_EPOCH, stockstosell = 0;
switch (marketstate.State)
{
case MarketStateType.Normal:
buyprocentlow = 75;
buyprocentmiddle = 85;
buyprocenthigh = 95;
sellprocentlow = 50;
sellprocentmiddle = 70;
sellprocenthigh = 90;
break;
case MarketStateType.Depression:
buyprocentlow = 60;
buyprocentmiddle = 70;
buyprocenthigh = 80;
sellprocentlow = 30;
sellprocentmiddle = 50;
sellprocenthigh = 70;
break;
case MarketStateType.Boom:
buyprocentlow = 70;
buyprocentmiddle = 80;
buyprocenthigh = 90;
sellprocentlow = 70;
sellprocentmiddle = 80;
sellprocenthigh = 90;
break;
default:
buyprocentlow = 100;
buyprocentmiddle = 100;
buyprocenthigh = 100;
sellprocentlow = 100;
sellprocentmiddle = 100;
sellprocenthigh = 100;
break;
}
// Try to buy stocks.
if (content.Stock.Price < content.Stock.MinPrice * 4 && content.Stock.Available > 0)
{
if (random.Next(100) > buyprocentlow / 1.75 && maxbuyprepoch > 0)
{
stockstobuy = MAX_STOCKS_TO_BUY;
if (stockstobuy > content.Stock.Available)
{
stockstobuy = content.Stock.Available;
}
while (stockstobuy > 0 && content.Stock.CalculatePrice(stockstobuy) + content.Stock.CalculateBrokerage(marketstate, stockstobuy) > Capital - savecapital)
{
stockstobuy = (int)System.Math.Floor((double)(stockstobuy / 10));
}
if (stockstobuy > 5)
{
content.Buy(marketstate, random.Next(stockstobuy));
maxbuyprepoch -= 1;
}
else if (stockstobuy > 0)
{
content.Buy(marketstate, stockstobuy);
maxbuyprepoch -= 1;
}
}
}
else if (content.Stock.Price < lastpriceaverage / 8 && (content.LastSellPrice == 0 || content.Stock.Price < content.LastSellPrice || content.Stock.Price > content.LastSellPrice * 1.5) && content.Stock.Available > 0)
{
// Try to buy stocks.
if (random.Next(100) > buyprocentlow && maxbuyprepoch > 0)
{
stockstobuy = MAX_STOCKS_TO_BUY;
if (stockstobuy > content.Stock.Available)
{
stockstobuy = content.Stock.Available;
}
while (stockstobuy > 0 && content.Stock.CalculatePrice(stockstobuy) + content.Stock.CalculateBrokerage(marketstate, stockstobuy) > Capital - savecapital)
{
stockstobuy = (int)System.Math.Floor((double)(stockstobuy / 10));
}
if (stockstobuy > 5)
{
content.Buy(marketstate, random.Next(stockstobuy));
maxbuyprepoch -= 1;
}
else if (stockstobuy > 0)
{
content.Buy(marketstate, stockstobuy);
maxbuyprepoch -= 1;
}
}
}
else if (content.Stock.Price < lastpriceaverage / 4 && (content.LastSellPrice == 0 || content.Stock.Price < content.LastSellPrice || content.Stock.Price > content.LastSellPrice * 1.5) && content.Stock.Available > 0)
{
// Try to buy stocks.
if (random.Next(100) > buyprocentmiddle && maxbuyprepoch > 0)
{
stockstobuy = MAX_STOCKS_TO_BUY;
if (stockstobuy > content.Stock.Available)
{
stockstobuy = content.Stock.Available;
}
while (stockstobuy > 0 && content.Stock.CalculatePrice(stockstobuy) + content.Stock.CalculateBrokerage(marketstate, stockstobuy) > Capital - savecapital)
{
stockstobuy = (int)System.Math.Floor((double)(stockstobuy / 10));
}
if (stockstobuy >= 10)
{
stockstobuy = stockstobuy / 2;
if (stockstobuy > 5)
{
content.Buy(marketstate, random.Next(stockstobuy));
maxbuyprepoch -= 1;
}
else if (stockstobuy > 0)
{
content.Buy(marketstate, stockstobuy);
maxbuyprepoch -= 1;
}
}
}
}
else if (content.Stock.Price < lastpriceaverage && (content.LastSellPrice == 0 || content.Stock.Price < content.LastSellPrice || content.Stock.Price > content.LastSellPrice * 1.5) && content.Stock.Available > 0)
{
// Try to buy stocks.
if (random.Next(100) > buyprocenthigh && maxbuyprepoch > 0)
{
stockstobuy = MAX_STOCKS_TO_BUY;
if (stockstobuy > content.Stock.Available)
{
stockstobuy = content.Stock.Available;
}
while (stockstobuy > 0 && content.Stock.CalculatePrice(stockstobuy) + content.Stock.CalculateBrokerage(marketstate, stockstobuy) > Capital - savecapital)
{
stockstobuy = (int)System.Math.Floor((double)(stockstobuy / 10));
}
if (stockstobuy >= 20)
{
stockstobuy = stockstobuy / 4;
if (stockstobuy > 5)
{
content.Buy(marketstate, random.Next(stockstobuy));
maxbuyprepoch -= 1;
}
else if (stockstobuy > 0)
{
content.Buy(marketstate, stockstobuy);
maxbuyprepoch -= 1;
}
}
}
}
// Try to sell stocks.
if (marketstate.State == MarketStateType.Depression && content.Stock.Price < content.LastBuyPrice / 4 && content.LastBuyPrice > content.Stock.MinPrice * 50)
{
// No profit expected.
stockstosell = content.Count;
if (stockstosell > 5)
{
content.Sell(marketstate, random.Next(stockstosell));
maxsellprepoch -= 1;
}
else
{
content.Sell(marketstate, stockstosell);
maxsellprepoch -= 1;
}
}
else if (content.Count > 0 && content.Stock.Price > content.LastBuyPrice * 2 && content.Stock.Price > content.Stock.MinPrice * 5)
{
// Try to sell stocks.
if (random.Next(100) > sellprocentlow && maxsellprepoch > 0)
{
stockstosell = content.Count;
if (stockstosell > 5)
{
content.Sell(marketstate, random.Next(stockstosell));
maxsellprepoch -= 1;
}
else
{
content.Sell(marketstate, stockstosell);
maxsellprepoch -= 1;
}
}
}
else if (content.Count > 0 && content.Stock.Price > content.LastBuyPrice * 1.5 && content.Stock.Price > content.Stock.MinPrice * 5)
{
// Try to sell stocks.
if (random.Next(100) > sellprocentmiddle && maxsellprepoch > 0)
{
stockstosell = content.Count;
if (stockstosell >= 10)
{
stockstosell = stockstosell / 2;
if (stockstosell > 5)
{
content.Sell(marketstate, random.Next(stockstosell));
maxsellprepoch -= 1;
}
else
{
content.Sell(marketstate, stockstosell);
maxsellprepoch -= 1;
}
}
else
{
content.Sell(marketstate, stockstosell);
maxsellprepoch -= 1;
}
}
}
else if (content.Count > 0 && content.Stock.Price > content.LastBuyPrice * 1.25 && content.Stock.Price > content.Stock.MinPrice * 5)
{
// Try to sell stocks.
if (random.Next(100) > sellprocenthigh && maxsellprepoch > 0)
{
stockstosell = content.Count;
if (stockstosell >= 20)
{
stockstosell = stockstosell / 4;
if (stockstosell > 5)
{
content.Sell(marketstate, random.Next(stockstosell));
maxsellprepoch -= 1;
}
else
{
content.Sell(marketstate, stockstosell);
maxsellprepoch -= 1;
}
}
else
{
content.Sell(marketstate, stockstosell);
maxsellprepoch -= 1;
}
}
}
}
}
}
}
}
ValueHistory.AddHistory(Value);
}
catch (System.Exception ex)
{
throw ex;
}
}
public void RollBackToStartWithNoValues()
{
var storage = new ValueHistory<int>();
Assert.DoesNotThrow(() => storage.RollBackToStart());
}
