private object ConstructTerm(Dictionary <string, object> KeyValueData)
{
// label
string Label = null;
if (KeyValueData.ContainsKey("Label"))
{
Label = (string)KeyValueData["Label"];
}
// subject
SubjectPosition _Subject = ConstructSubject(KeyValueData);
TimeBasis _TimeBasis
= (TimeBasis)System.Enum.Parse(typeof(TimeBasis), (string)KeyValueData["TimeBasis"]);
object _Expression = ConstructExpression(KeyValueData);
string _ValueType
= (string)(KeyValueData["ValueType"]);
object Term
= Activator.CreateInstance(
GetType("Term<" + _ValueType + ">"),
_Expression, _Subject, _TimeBasis, Label);
return(Term);
}
public Cover(Cover <ShareValue, LimitValue, AttachmentValue> CopyFrom, SymbolicExpression NewLabel)
{
this.Label = NewLabel;
this._Participation = CopyFrom._Participation;
this._Limit = CopyFrom._Limit;
this._Attachment = CopyFrom._Attachment;
this._Subject = new Subject((Subject)CopyFrom.GetSubject());
this.DerivedSubject = CopyFrom.GetDerivedSubject();
}
private SubjectPosition ConstructSubject(Dictionary <string, object> KeyValueData)
{
object CausesOfLossObject;
HashSet <SymbolicValue> CausesOfLoss = new HashSet <SymbolicValue>();
if (KeyValueData.TryGetValue("CausesOfLoss", out CausesOfLossObject))
{
CausesOfLoss.UnionWith(ToHashSet(CausesOfLossObject.ToString()));
}
object ScheduleObject;
HashSet <SymbolicValue> ScheduleSymbols = new HashSet <SymbolicValue>();
if (KeyValueData.TryGetValue("Schedule", out ScheduleObject))
{
ScheduleSymbols.UnionWith(ToHashSet(ScheduleObject.ToString()));
}
Schedule _Schedule = new Schedule(ScheduleSymbols);
object ExposureTypesObject;
HashSet <SymbolicValue> ExposureTypes = new HashSet <SymbolicValue>();
if (KeyValueData.TryGetValue("ExposureTypes", out ExposureTypesObject))
{
ExposureTypes.UnionWith(ToHashSet(ExposureTypesObject.ToString()));
}
bool Resolution = false;
if (KeyValueData.ContainsKey("PerRisk"))
{
Resolution = bool.Parse((string)KeyValueData["PerRisk"]);
}
if ((CausesOfLoss.Count == 0) && (ScheduleSymbols.Count == 0) && (ExposureTypes.Count == 0))
{
SubjectPosition CoverSubjectPosition = new SubjectPosition();
if (this.ContractSubject is Subject)
{
CoverSubjectPosition = new Subject(this.ContractSubject as Subject);
((Subject)CoverSubjectPosition).PerRisk = Resolution;
}
else if (this.ContractSubject is NetPosition)
{
CoverSubjectPosition = new NetPosition(this.ContractSubject as NetPosition);
}
else if (this.ContractSubject is SubjectPosition)
{
CoverSubjectPosition = new SubjectPosition(this.ContractSubject as SubjectPosition);
}
return(CoverSubjectPosition);
}
return(new Subject(UniversalSubject, _Schedule, CausesOfLoss, ExposureTypes, ResolvedSchedule, CoverageIdAttrMap, Resolution));
}
public Cover(Cover <ShareValue, LimitValue, AttachmentValue> CopyFrom, SymbolicExpression NewLabel,
FunctionInvocation <IValue <AValue> > NewDerivedSubject)
{
this.Label = NewLabel;
this._Participation = CopyFrom._Participation;
this._Limit = CopyFrom._Limit;
this._Attachment = CopyFrom._Attachment;
this._Subject = CopyFrom.GetSubject(); // TODO : comment this later?
this.DerivedSubject = NewDerivedSubject;
}
public Cover(Participation <ShareValue> share, Limit <LimitValue> limit, Attachment <AttachmentValue> attachment,
SubjectPosition subject, FunctionInvocation <IValue <AValue> > DerivedSubject, string Label)
{
this.Label = (Label == null) ? null : new SymbolicExpression(Label);
this._Participation = share;
this._Limit = limit;
this._Attachment = attachment;
this._Subject = subject;
this.DerivedSubject = DerivedSubject;
}
public SubjectPosition(SubjectPosition CopyFromSubjectPosition) :
this(CopyFromSubjectPosition.GrossPosition, CopyFromSubjectPosition.CededPosition, CopyFromSubjectPosition.CausesOfLoss, CopyFromSubjectPosition.ExposureTypes)
{
}
public Cover(Participation <ShareValue> share, SubjectPosition subject, FunctionInvocation <IValue <AValue> > DerivedSubject, string Label)
: this(share, null, null, subject, DerivedSubject, Label)
{
}
public Cover(Participation <ShareValue> share, SubjectPosition subject, string Label)
: this(share, null, null, subject, null, Label)
{
}
public Cover(Participation <ShareValue> share, Limit <LimitValue> limit, Attachment <AttachmentValue> attachment, SubjectPosition subject, string Label)
: this(share, limit, attachment, subject, null, Label)
{
}
public Cover(Participation <ShareValue> share, Limit <LimitValue> limit, Attachment <AttachmentValue> attachment, SubjectPosition subject, FunctionInvocation <IValue <AValue> > DerivedSubject)
: this(share, limit, attachment, subject, DerivedSubject, null)
{
}
public Cover(Participation <ShareValue> share, Attachment <AttachmentValue> attachment, SubjectPosition subject)
: this(share, null, attachment, subject, null, null)
{
}
public Cover(Participation <ShareValue> share, Limit <LimitValue> limit, SubjectPosition subject)
: this(share, limit, null, subject, null, null)
{
}
public Contract(Dictionary <string, object> IR,
Dictionary <string, HashSet <long> > resolvedSchedule,
Dictionary <long, RiskItemCharacteristicIDAttributes> CoverageIdAttrMap)
{
this.ResolvedSchedule = resolvedSchedule;
this.CoverageIdAttrMap = CoverageIdAttrMap;
// Construct universal subject position
HashSet <long> AllRITEIds = new HashSet <long>();
if (resolvedSchedule != null)
{
AllRITEIds = resolvedSchedule.Aggregate(new HashSet <long>(), (a, b) => { a.UnionWith(b.Value); return(a); });
}
HashSet <long> AllRiskItemIds = new HashSet <long>();
if (CoverageIdAttrMap != null)
{
AllRiskItemIds = new HashSet <long>(AllRITEIds.Where(x => CoverageIdAttrMap.ContainsKey(x)).Select(x => CoverageIdAttrMap[x].RITExposureId).Distinct());
}
UniversalSubject = new UniversalSubjectPosition(AllRITEIds, AllRiskItemIds);
// Declarations
Declarations = (Dictionary <string, object>)IR["Declarations"];
// Claims Adjustment Settings
if (!Declarations.ContainsKey("Claims Adjustment Options") ||
Declarations["Claims Adjustment Options"] == null)
{
_AreSublimitsNetOfDeductible = false;
_AreDeductiblesAbsorbable = false;
}
else
{
if (!((Declarations["Claims Adjustment Options"] as Dictionary <string, object>).ContainsKey("Claims Adjustment Sublimits")) ||
(Declarations["Claims Adjustment Options"] as Dictionary <string, object>)["Claims Adjustment Sublimits"] == null)
{
_AreSublimitsNetOfDeductible = false;
}
else
{
_AreSublimitsNetOfDeductible = (Declarations["Claims Adjustment Options"] as Dictionary <string, object>)["Claims Adjustment Sublimits"].ToString().Equals("Net Of Deductible");
}
if (!((Declarations["Claims Adjustment Options"] as Dictionary <string, object>).ContainsKey("Claims Adjustment Deductibles")) ||
(Declarations["Claims Adjustment Options"] as Dictionary <string, object>)["Claims Adjustment Deductibles"] == null)
{
_AreDeductiblesAbsorbable = false;
}
else
{
_AreDeductiblesAbsorbable = (Declarations["Claims Adjustment Options"] as Dictionary <string, object>)["Claims Adjustment Deductibles"].ToString().Equals("Absorbable");
}
}
object NameObject;
if (Declarations.TryGetValue("Name", out NameObject))
{
this.Name = NameObject.ToString();
}
object CausesOfLossObject;
Declarations.TryGetValue("CausesOfLoss", out CausesOfLossObject);
object ScheduleObject;
Declarations.TryGetValue("Schedule", out ScheduleObject);
object ExposureTypesObject;
Declarations.TryGetValue("ExposureTypes", out ExposureTypesObject);
object GrossPositionObject;
Declarations.TryGetValue("GrossPosition", out GrossPositionObject);
object CededPositionObject;
Declarations.TryGetValue("CededPosition", out CededPositionObject);
if (GrossPositionObject != null)
{
if (CededPositionObject != null)
{
this.ContractSubject = new NetPosition(ToHashSet(GrossPositionObject.ToString()), ToHashSet(CededPositionObject.ToString()));
}
else if (CausesOfLossObject != null)
{
this.ContractSubject = new SubjectPosition(ToHashSet(GrossPositionObject.ToString()), ToHashSet(CausesOfLossObject.ToString()));
}
else
{
this.ContractSubject = new SubjectPosition(ToHashSet(GrossPositionObject.ToString()));
}
}
else if (CausesOfLossObject != null && ScheduleObject != null && ExposureTypesObject != null)
{
this.ContractSubject = new Subject(
UniversalSubject, new Schedule(ToHashSet(ScheduleObject.ToString())), ToHashSet(CausesOfLossObject.ToString()), ToHashSet(ExposureTypesObject.ToString()),
ResolvedSchedule, CoverageIdAttrMap);
}
// Covers
object[] covers = (object[])IR["Covers"];
Covers = new List <ICover <Value, Value, Value> >(covers.Length);
foreach (object cover in covers)
{
Dictionary <string, object> coverData = (Dictionary <string, object>)cover;
Covers.Add(ConstructCover(coverData));
}
// Sublimits
object[] sublimits = (object[])IR["Sublimits"];
Sublimits = new List <ITerm <Value> >(sublimits.Length);
foreach (object sublimit in sublimits)
{
Sublimits.Add(ConstructSublimit((Dictionary <string, object>)sublimit, AreSublimitsNetOfDeductible()));
}
// Deductibles
object[] deductibles = (object[])IR["Deductibles"];
Deductibles = new List <ITerm <Value> >(deductibles.Length);
foreach (object deductible in deductibles)
{
Deductibles.Add(ConstructDeductible((Dictionary <string, object>)deductible, AreDeductiblesAbsorbable()));
}
}
private ICover <Value, Value, Value> ConstructCover(Dictionary <string, object> coverData)
{
// label
string Label = null;
if (coverData.ContainsKey("Label"))
{
Label = (string)coverData["Label"];
}
// participation
string ParticipationValueType
= (string)(((Dictionary <string, object>)coverData["Participation"])["ValueType"]);
object Participation
= ConstructParticipation(coverData);
// _Limit
object Limit = null;
string LimitValueType = "Value";
if (coverData.ContainsKey("LimitSpecification"))
{
Limit = ConstructLimit(coverData);
LimitValueType
= (string)(((Dictionary <string, object>)coverData["LimitSpecification"])["ValueType"]);
}
// _Attachment
object Attachment = null;
string AttachmentValueType = "Value";
if (coverData.ContainsKey("AttachmentSpecification"))
{
AttachmentValueType
= (string)(((Dictionary <string, object>)coverData["AttachmentSpecification"])["ValueType"]);
Attachment = ConstructAttachment(coverData);
}
// Subject Constraint
SubjectPosition _Subject = ConstructSubject(coverData);
// Derived Subject, if any
object DerivedSubject
= null;
if (coverData.ContainsKey("DerivedSubject"))
{
DerivedSubject = ConstructDerivedSubject((Dictionary <string, object>)coverData["DerivedSubject"]);
}
if (DerivedSubject != null)
{
_Subject.isNotConstrained = true;
_Subject.isDerived = true;
}
// build cover
return((ICover <Value, Value, Value>)Activator.CreateInstance(
GetType("Cover<" + ParticipationValueType + "," + LimitValueType + "," + AttachmentValueType + ">"),
Participation, Limit, Attachment, _Subject, DerivedSubject, Label));
}
