public ConsumerRegistration(TheThing tThing, Guid token, TheHistoryParameters param) : base(param)
{
Token = token;
cdeMID = token;
ThingMid = tThing.cdeMID;
LastAccess = DateTimeOffset.Now;
}
internal bool IsEqual(TheHistoryParameters param)
{
return
(param.ComputeAggregates == this.ComputeAggregates &&
param.ComputeAvg == this.ComputeAvg &&
param.ComputeMax == this.ComputeMax &&
param.ComputeN == this.ComputeN &&
param.CooldownPeriod == this.CooldownPeriod &&
param.MaintainHistoryStore == this.MaintainHistoryStore &&
param.ExternalHistoryStore == this.ExternalHistoryStore &&
param.MaxAge == this.MaxAge &&
param.MaxCount == this.MaxCount &&
param.Persistent == this.Persistent &&
IsListEquivalent(param.Properties, this.Properties) &&
IsListEquivalent(param.PropertiesToExclude, this.PropertiesToExclude) &&
(param.FilterToSensorProperties ?? false) == (this.FilterToSensorProperties ?? false) &&
(param.FilterToConfigProperties ?? false) == (this.FilterToConfigProperties ?? false) &&
param.ReportUnchangedProperties == this.ReportUnchangedProperties &&
param.ReportInitialValues == this.ReportInitialValues &&
param.SamplingWindow == this.SamplingWindow &&
param.TokenExpiration == this.TokenExpiration &&
param.OwnerThingMID == this.OwnerThingMID &&
param.OwnerName == this.OwnerName
);
}
internal static ConsumerRegistration Create <T>(TheThing tThing, Guid token, TheHistoryParameters registrationParameters, TheStorageMirror <T> store) where T : TheDataBase, INotifyPropertyChanged, new()
{
ConsumerRegistration registration;
if (registrationParameters.MaintainHistoryStore)
{
registration = new TheStorageMirrorHistorian.ConsumerRegistrationWithStore <T>(tThing, token, registrationParameters, store);
}
else
{
registration = new ConsumerRegistration(tThing, token, registrationParameters);
}
return(registration);
}
public TheHistoryParameters(TheHistoryParameters r) : base(r)
{
ReportUnchangedProperties = r.ReportUnchangedProperties;
ReportInitialValues = r.ReportInitialValues;
CooldownPeriod = r.CooldownPeriod;
SamplingWindow = r.SamplingWindow;
MaxCount = r.MaxCount;
MaxAge = r.MaxAge;
Persistent = r.Persistent;
MaintainHistoryStore = r.MaintainHistoryStore;
ExternalHistoryStore = r.ExternalHistoryStore;
ComputeAvg = r.ComputeAvg;
ComputeN = r.ComputeN;
ComputeMin = r.ComputeMin;
ComputeMax = r.ComputeMax;
TokenExpiration = r.TokenExpiration;
OwnerThingMID = r.OwnerThingMID;
OwnerName = r.OwnerName;
HistoryStoreParameters = r.HistoryStoreParameters;
}
public bool IsCompatible(TheHistoryParameters param)
{
return(this.IsEqual(param));
}
public ConsumerRegistration(TheHistoryParameters param) : base(param)
{
LastAccess = DateTimeOffset.Now;
}
internal void MergeRegistration(TheHistoryParameters r)
{
if (r.ReportUnchangedProperties)
{
ReportUnchangedProperties = true;
}
if (r.ReportInitialValues == true)
{
ReportInitialValues = true;
}
if (r.SamplingWindow != SamplingWindow)
{
SamplingWindow = GCD(SamplingWindow, r.SamplingWindow);
}
if (r.CooldownPeriod < CooldownPeriod)
{
CooldownPeriod = r.CooldownPeriod;
}
if ((r.MaxCount > MaxCount && MaxCount != 0) || r.MaxCount == 0)
{
MaxCount = r.MaxCount;
}
if ((r.MaxAge > MaxAge && MaxAge != TimeSpan.Zero) || r.MaxAge == TimeSpan.Zero)
{
MaxAge = r.MaxAge;
}
if (r.Persistent)
{
Persistent = true;
}
if (r.Properties == null)
{
Properties = null;
}
else if (Properties != null)
{
Properties = new List <string>(Properties.Union(r.Properties));
if (PropertiesToExclude != null)
{
foreach (var propName in r.Properties)
{
PropertiesToExclude.Remove(propName);
}
}
}
if (PropertiesToExclude != null)
{
if (r.PropertiesToExclude == null)
{
PropertiesToExclude = null;
}
else
{
// Remove any properties from the exclusion list that are not also excluded by the new registration (intersection)
PropertiesToExclude = new List <string>(PropertiesToExclude.Intersect(r.PropertiesToExclude));
}
}
if (r.FilterToSensorProperties != true)
{
FilterToSensorProperties = r.FilterToSensorProperties;
}
if (r.FilterToConfigProperties != true)
{
FilterToConfigProperties = r.FilterToConfigProperties;
}
if (r.ComputeN)
{
ComputeN = true;
}
if (r.ComputeAvg)
{
ComputeAvg = true;
}
if (r.ComputeMin)
{
ComputeMin = true;
}
if (r.ComputeMax)
{
ComputeMax = true;
}
if (r.TokenExpiration > TokenExpiration)
{
TokenExpiration = r.TokenExpiration;
}
}
