//Инициализация правил из xml файла
private List <Rule> getRulesFromFile()
{
List <Rule> rules = new List <Rule>();
string filePath = "../../KnowledgeBaseFiles/KnowledgeBase.xml";
XDocument document = XDocument.Load(filePath);
foreach (XElement el in document.Root.Elements())
{
List <FactChecking> factCheckings = new List <FactChecking>();
foreach (XElement factCheckingElem in el.Element("factCheckings").Elements())
{
bool isNot = Boolean.Parse(factCheckingElem.Element("isNot").Value);
string factName = factCheckingElem.Element("factName").Value;
int value = Int32.Parse(factCheckingElem.Element("value").Value);
FactChecking factChecking = new FactChecking(isNot, factName, value);
factCheckings.Add(factChecking);
}
XElement actionElem = el.Element("action");
string fact = actionElem.Element("fact").Value;
XElement valueElem = actionElem.Element("value");
string actionType = valueElem.Element("type").Value;
Action action = null;
if (actionType == "askQuestion")
{
string questionText = valueElem.Element("question").Value;
List <AllowedValue> allowedValues = new List <AllowedValue>();
XElement allowedValuesElem = valueElem.Element("allowedValues");
foreach (XElement valueId in allowedValuesElem.Elements())
{
int id = Int32.Parse(valueId.Value);
AllowedValue allowedValue = _allowedValuesForFacts[fact].Where(e => e.Id == id).First();
allowedValues.Add(allowedValue);
}
ElementGetter <AllowedValue> allowedValuesGetter = ElementGetterAndGetterAdderFactory <AllowedValue> .CreateElementGetter(allowedValues);
action = new QuestionForFact(fact, questionText, allowedValuesGetter);
}
if (actionType == "concreteValue")
{
string value = valueElem.Element("concreteValue").Value;
action = new ConcreteValueForFact(fact, value);
}
ElementGetter <FactChecking> factCheckingsGetter = ElementGetterAndGetterAdderFactory <FactChecking> .CreateElementGetter(factCheckings);
Rule rule = new Rule(action, factCheckingsGetter);
rules.Add(rule);
}
return(rules);
}
//Инициациализация словаря с допустимыми значениями из xml файла
private void setAllowedValuesForFactsFromFile()
{
_allowedValuesForFacts = new Dictionary <string, List <AllowedValue> >();
string filePath = "../../KnowledgeBaseFiles/AllowedValuesForFacts.xml";
XDocument document = XDocument.Load(filePath);
foreach (XElement el in document.Root.Elements())
{
List <AllowedValue> allowedValues = new List <AllowedValue>();
foreach (XElement allowedValueElem in el.Element("set").Elements())
{
int id = Int32.Parse(allowedValueElem.Attribute("id").Value);
string text = allowedValueElem.Value;
AllowedValue allowedValue = new AllowedValue(id, text);
allowedValues.Add(allowedValue);
}
foreach (XElement factNameElem in el.Element("factsUsingThisSet").Elements())
{
_allowedValuesForFacts.Add(factNameElem.Value, allowedValues);
}
}
}
