/// <summary>
/// The main method for tules evaluation.
/// </summary>
public void Run()
{
DateTime now = DateTime.Now;
if (loadRulesFromAssemblies.HasValue ? loadRulesFromAssemblies.Value : options.LoadRulesFromAssemblies)
{
if (String.IsNullOrEmpty(_rulesFolder))
{
if (Path.IsPathRooted(options.RuleFolder))
{
_rulesFolder = options.RuleFolder;
}
else
{
_rulesFolder = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, options.RuleFolder);
}
}
ProductionLoader.Instance.RulesDirectory = RulesFolder;
ProductionLoader.Instance.RuleChanged += Instance_RuleChanged;
foreach (IProductionProvider ruleSetProvider in ProductionLoader.Instance.RuleSets)
{
if (ruleSetProvider.EffectiveDate <= now && ruleSetProvider.TerminationDate > now)
{
foreach (Aggregator aggregator in ruleSetProvider.GetAggregators())
{
AddAggregator(aggregator);
}
foreach (Production production in ruleSetProvider.GetProductions())
{
AddProduction(production);
}
foreach (Override @override in ruleSetProvider.GetOverrides())
{
AddOverride(@override);
}
foreach (Mutex mutex in ruleSetProvider.GetMutexes())
{
AddMutex(mutex);
}
}
}
ProductionLoader.Instance.RuleChanged -= Instance_RuleChanged;
}
foreach (Production prod in _productions.Values)
{
_rete.AddProduction(prod);
}
foreach (Mutex mut in _mutexesNew)
{
_rete.AddMutex(mut);
}
foreach (Aggregator ag in _aggregators)
{
_rete.AddAggregator(ag);
}
foreach (WME wme in _initialFacts)
{
_rete.AddWME(wme);
}
EvaluateOverrides();
EvaluateAggregators();
ResolveConflicts();
Activate();
ResolveMutexes();
}
