public Action(string[] tok, IEnumerable <SimulationLink> links, string label)
{
_label = label;
int ntokens = tok.Length;
Values k;
if (ntokens != 6)
{
throw new ENException(ErrorCode.Err201);
}
SimulationLink link = links.FirstOrDefault(simLink => simLink.Link.Name.Equals(tok[2], StringComparison.OrdinalIgnoreCase));
if (link == null)
{
throw new ENException(ErrorCode.Err204);
}
if (link.Type == LinkType.CV)
{
throw new ENException(ErrorCode.Err207);
}
var s = (Values)(-1);
double x = double.NaN;
if (EnumsTxt.TryParse(tok[5], out k) && k > Values.IS_NUMBER)
{
s = k;
}
else
{
if (!tok[5].ToDouble(out x) || x < 0.0)
{
throw new ENException(ErrorCode.Err202);
}
}
if (!double.IsNaN(x) && link.Type == LinkType.GPV)
{
throw new ENException(ErrorCode.Err202);
}
if (!double.IsNaN(x) && link.Type == LinkType.PIPE)
{
s = x == 0.0 ? Values.IS_CLOSED : Values.IS_OPEN;
x = double.NaN;
}
_link = link;
_status = s;
_setting = x;
}
public SimulationRule(Rule rule, IList <SimulationLink> links, IList <SimulationNode> nodes)
{
_label = rule.Name;
double tempPriority = 0.0;
Rulewords ruleState = Rulewords.RULE;
foreach (string line in rule.Code)
{
string[] tok = line.Split((char[])null, StringSplitOptions.RemoveEmptyEntries);
Rulewords key;
if (!EnumsTxt.TryParse(tok[0], out key))
{
throw new ENException(ErrorCode.Err201);
}
switch (key)
{
case Rulewords.IF:
if (ruleState != Rulewords.RULE)
{
throw new ENException(ErrorCode.Err221);
}
ruleState = Rulewords.IF;
ParsePremise(tok, Rulewords.AND, nodes, links);
break;
case Rulewords.AND:
switch (ruleState)
{
case Rulewords.IF:
ParsePremise(tok, Rulewords.AND, nodes, links);
break;
case Rulewords.THEN:
case Rulewords.ELSE:
ParseAction(ruleState, tok, links);
break;
default:
throw new ENException(ErrorCode.Err221);
}
break;
case Rulewords.OR:
if (ruleState == Rulewords.IF)
{
ParsePremise(tok, Rulewords.OR, nodes, links);
}
else
{
throw new ENException(ErrorCode.Err221);
}
break;
case Rulewords.THEN:
if (ruleState != Rulewords.IF)
{
throw new ENException(ErrorCode.Err221);
}
ruleState = Rulewords.THEN;
ParseAction(ruleState, tok, links);
break;
case Rulewords.ELSE:
if (ruleState != Rulewords.THEN)
{
throw new ENException(ErrorCode.Err221);
}
ruleState = Rulewords.ELSE;
ParseAction(ruleState, tok, links);
break;
case Rulewords.PRIORITY: {
if (ruleState != Rulewords.THEN && ruleState != Rulewords.ELSE)
{
throw new ENException(ErrorCode.Err221);
}
ruleState = Rulewords.PRIORITY;
if (!tok[1].ToDouble(out tempPriority))
{
throw new ENException(ErrorCode.Err202);
}
break;
}
default:
throw new ENException(ErrorCode.Err201);
}
}
_priority = tempPriority;
}
public Premise(string[] tok, Rulewords lOp, IEnumerable <SimulationNode> nodes, IEnumerable <SimulationLink> links)
{
Objects loType;
Varwords lVar;
object lObj;
Operators lROp;
if (tok.Length != 5 && tok.Length != 6)
{
throw new ENException(ErrorCode.Err201);
}
EnumsTxt.TryParse(tok[1], out loType);
if (loType == Objects.SYSTEM)
{
EnumsTxt.TryParse(tok[2], out lVar);
switch (lVar)
{
case Varwords.DEMAND:
case Varwords.TIME:
case Varwords.CLOCKTIME:
lObj = Objects.SYSTEM;
break;
default:
throw new ENException(ErrorCode.Err201);
}
}
else
{
if (!EnumsTxt.TryParse(tok[3], out lVar))
{
throw new ENException(ErrorCode.Err201);
}
switch (loType)
{
case Objects.NODE:
case Objects.JUNC:
case Objects.RESERV:
case Objects.TANK:
loType = Objects.NODE;
break;
case Objects.LINK:
case Objects.PIPE:
case Objects.PUMP:
case Objects.VALVE:
loType = Objects.LINK;
break;
default:
throw new ENException(ErrorCode.Err201);
}
if (loType == Objects.NODE)
{
SimulationNode node = nodes.FirstOrDefault(simNode => simNode.Node.Name.Equals(tok[2], StringComparison.OrdinalIgnoreCase));
if (node == null)
{
throw new ENException(ErrorCode.Err203);
}
switch (lVar)
{
case Varwords.DEMAND:
case Varwords.HEAD:
case Varwords.GRADE:
case Varwords.LEVEL:
case Varwords.PRESSURE:
break;
case Varwords.FILLTIME:
case Varwords.DRAINTIME:
if (node is SimulationTank)
{
throw new ENException(ErrorCode.Err201);
}
break;
default:
throw new ENException(ErrorCode.Err201);
}
lObj = node;
}
else
{
SimulationLink link = links
.FirstOrDefault(simLink => simLink.Link.Name.Equals(tok[2], StringComparison.OrdinalIgnoreCase));
if (link == null)
{
throw new ENException(ErrorCode.Err204);
}
switch (lVar)
{
case Varwords.FLOW:
case Varwords.STATUS:
case Varwords.SETTING:
break;
default:
throw new ENException(ErrorCode.Err201);
}
lObj = link;
}
}
Operators op;
if (!EnumsTxt.TryParse(loType == Objects.SYSTEM ? tok[3] : tok[4], out op))
{
throw new ENException(ErrorCode.Err201);
}
switch (op)
{
case Operators.IS:
lROp = Operators.EQ;
break;
case Operators.NOT:
lROp = Operators.NE;
break;
case Operators.BELOW:
lROp = Operators.LT;
break;
case Operators.ABOVE:
lROp = Operators.GT;
break;
default:
lROp = op;
break;
}
// BUG: Baseform bug lStat == Rule.Values.IS_NUMBER
Values lStat = Values.IS_NUMBER;
double lVal = double.NaN;
if (lVar == Varwords.TIME || lVar == Varwords.CLOCKTIME)
{
lVal = tok.Length == 6
? Utilities.GetHour(tok[4], tok[5])
: Utilities.GetHour(tok[4]);
lVal *= 3600;
if (lVal < 0.0)
{
throw new ENException(ErrorCode.Err202);
}
}
else
{
Values k;
if (!EnumsTxt.TryParse(tok[tok.Length - 1], out k) || lStat <= Values.IS_NUMBER)
{
if (lStat == (Values)(-1) || lStat <= Values.IS_NUMBER)
{
if (!tok[tok.Length - 1].ToDouble(out lVal))
{
throw new ENException(ErrorCode.Err202);
}
if (lVar == Varwords.FILLTIME || lVar == Varwords.DRAINTIME)
{
lVal *= 3600.0;
}
}
}
else
{
lStat = k;
}
}
_status = lStat;
_value = lVal;
logop = lOp;
_relop = lROp;
_variable = lVar;
_object = lObj;
}