public ExpressionTask(string expId, string expName, ExpressionCalculateType expCalculateType, int timerInterval, string script, List <ICalculate> calcs)
{
Id = expId;
Name = expName;
Script = script;
PatternDataList = new List <string>();
PatternDataList.AddRange(GetPatternDataList(Script));
if (calcs == null || calcs.Count <= 0)
{
CalculateOperators = new List <ICalculate>()
{
new ExpressionCalculate($"{Id}_result")
};
}
else
{
CalculateOperators = calcs;
}
_timer = new System.Timers.Timer(timerInterval);
_timer.Elapsed += OnTimedEvent;
_timer.AutoReset = true;
TimerInterval = timerInterval;
ExpressionCalculateType = expCalculateType;
}
public ExpressionTask(string expId, string expName, ExpressionCalculateType expCalculateType, int timerInterval, string script, ICalculate calc)
{
Id = expId;
Name = expName;
Script = script;
PatternDataList = new List <string>();
PatternDataList.AddRange(GetPatternDataList(Script));
if (calc == null)
{
CalculateOperator = new ExpressionCalculate();
}
else
{
CalculateOperator = calc;
}
_timer = new System.Timers.Timer(timerInterval);
_timer.Elapsed += OnTimedEvent;
_timer.AutoReset = true;
TimerInterval = timerInterval;
ExpressionCalculateType = expCalculateType;
}
internal void PublishCalculate()
{
DateTime nowTime = DateTime.Now;
IMetaData[] mds = new MetaData[PatternDataList.Count];
for (int i = 0; i < mds.Length; i++)
{
mds[i] = new MetaData()
{
TagId = PatternDataList[i]
};
}
ICalculateContext calculateContext = new CalculateContext(Name, ExpressionCalculateType.ToString(), nowTime, nowTime, CalculateType.Expression, new CalculateInpute(Id, Script, nowTime, mds), null, CalculateOperators);
GlobalContext.ActionBlock.Post(calculateContext);
mds = null;
}
public void AddOrUpdateExpressionTask(string expId, string expName, ExpressionCalculateType expCalculateType, int timerInterval, string script, ICalculate calc)
{
if (!_expList.ContainsKey(expId))
{
IExpressionTask expTask = new ExpressionTask(expId, expName, expCalculateType, timerInterval, script, calc)
{
GlobalContext = _context
};
_expList.TryAdd(expId, expTask);
}
else
{
IExpressionTask expTask;
if (_expList.TryGetValue(expId, out expTask))
{
expTask.Name = expName;
expTask.Script = script;
expTask.ExpressionCalculateType = expCalculateType;
expTask.TimerInterval = timerInterval;
expTask.CalculateOperator = calc;
}
}
}
