public PrecalculatedFunctionVariable(string id, IFormulaArchivesPrecalculator formulaArchivesPrecalculator, EnumTypeFormulasFunction typeFormulasFunction, enumTimeDiscreteType discreteType)
{
FormulaArchivesPrecalculator = formulaArchivesPrecalculator;
TypeFormulasFunction = typeFormulasFunction;
DiscreteType = discreteType;
Id = id.ToLower();
}
public Polskaya(PolskaParams polskaParams,
IDBInterfaceAdapter nameInterface,
IFormulaArchivesPrecalculator formulaArchivesPrecalculator,
Dictionary <string, Variable> variablesDict)
{
_polskaParams = polskaParams;
NameInterface = nameInterface;
_operationStack = new List <PolskayaVariable>(MemoryAllockStep_bytes);
OutString = new List <PolskayaVariable>();
Expression = new StringBuilder();
_variablesDict = variablesDict;
#region Ф-ии
CreateFunction(new MinFunction());
CreateFunction(new MaxFunction());
CreateFunction(new SinFunction());
CreateFunction(new CosFunction());
CreateFunction(new PowFunction());
CreateFunction(new ExpFunction());
CreateFunction(new LogFunction());
CreateFunction(new IfFunction());
CreateFunction(new MacroIfFunction());
CreateFunction(new RoundFunction());
CreateFunction(new ValueStatusCodeContains());
CreateFunction(new ValueStatusCodeContainsAllAlarmStatuses());
#endregion
// Добавляем возможность использовать пользовательский функции
CreateFunction(new GetHalfHourIndex());
CreateFunction(new UserDefinedSQLFunction(nameInterface));
CreateFunction(new UserDefinedCSharpFunction());
CreateFunction(new GetHalfHourDateTime());
CreateFunction(new AbsFunction());
#region Добавление ф-ий которые требуют предварительной подгрузки данных
_precalculatedFunctionDict = new Dictionary <string, PrecalculatedFunctionVariable>();
foreach (var precalculatedFormulasFunction in Enum.GetNames(typeof(EnumFormulasFunction))
.Select(s => (EnumFormulasFunction)Enum.Parse(typeof(EnumFormulasFunction), s)).Select(
formulasFunction =>
formulasFunction.CreatePrecalculatedFormulasFunctionDescription(formulaArchivesPrecalculator)))
{
_precalculatedFunctionDict[precalculatedFormulasFunction.Id] = precalculatedFormulasFunction;
}
_precalculatedFunctionBooleanDict = new Dictionary <string, Function>();
var f = new IfEnabledFunction();
_precalculatedFunctionBooleanDict[f.id] = f;
#endregion
}
//string timeZoneId, bool isReadCalculatedValues,
// DateTime dtServerStart, DateTime dtServerEnd, EnumDataSourceType? dataSourceType,
public FormulaInterpreterDB(FORMULAS_EXPRESSIONS fExpr, IDBInterfaceAdapter nameInterface
, InterpretatorParams interpretatorParams
, IMyListConverters myListConverters, IGetNotWorkedPeriodService IGetNotWorkedPeriodService, IDateTimeExtensions dateTimeExtensions)
{
_fExpr = fExpr;
InterpretatorParams = interpretatorParams;
//this.SubFormulas = new System.Collections.Hashtable();
_recursionCallStack = new HashSet <string>();
_variablesDict = new Dictionary <string, Variable>();
//_variablesDict.Add("myVar", new Variable("myVar", 0, 1440, new TFormulaConstant() { ArchiveValues = new List<TVALUES_DB>() { new TVALUES_DB(VALUES_FLAG_DB.DataCorrect, 20010) } }, "1666"));
_nameInterface = nameInterface;
_dateTimeExtensions = dateTimeExtensions;
_formulaArchivesPrecalculator = new FormulaArchivesPrecalculator(interpretatorParams.TimeZoneId
, interpretatorParams.IsReadCalculatedValues, interpretatorParams.ServerStartDateTime, interpretatorParams.ServerEndDateTime
, interpretatorParams.DataSourceType, myListConverters, IGetNotWorkedPeriodService, _dateTimeExtensions);
}
public static PrecalculatedFunctionVariable CreatePrecalculatedFormulasFunctionDescription(this Enum e, IFormulaArchivesPrecalculator archivesPrecalculator)
{
var description = GetFormulasFunctionDescription(e);
if (description == null)
{
return(null);
}
return
((PrecalculatedFunctionVariable)(Activator.CreateInstance(typeof(PrecalculatedFunctionVariable), description.Id, archivesPrecalculator, description.TypeFormulasFunction, description.DiscreteType)));
}
