public override KnowledgeBase Load()
{
string Content = (new StreamReader(FileName, Encoding.Default)).ReadToEnd();
char[] sep1 = { '#' };
char[] sep2 = { '\n', '\r' };
string[] sep3 = { ":-" };
string[] Knowledges = Content.Split(sep1, StringSplitOptions.RemoveEmptyEntries);
string[] Facts = Knowledges[0].Split(sep2, StringSplitOptions.RemoveEmptyEntries);
string[] Rules = Knowledges[1].Split(sep2, StringSplitOptions.RemoveEmptyEntries);
string[] OneRule;
KnowledgeBase KB = new KnowledgeBase();
foreach (string StrFact in Facts)
{
KB.AddFact(Translator.StringToFact(StrFact));
}
foreach (string StrRule in Rules)
{
OneRule = StrRule.Split(sep3, StringSplitOptions.RemoveEmptyEntries);
KB.AddRule(Translator.StringsToRule(OneRule[0], OneRule[1]));
}
return(KB);
}
private void loadVariables()
{
listRules = new List <StrRule>();
Double value = 0;
bool exists = false;
StrRule index;
XmlDocument doc = new XmlDocument();
doc.Load(FrmPrincipal.PATHRULESXML);
foreach (XmlNode root in doc.SelectNodes("configuracao/regra"))
{
StrRule strRule = new StrRule();
foreach (XmlNode node in root.ChildNodes)
{
if (node.LocalName == "ID")
{
strRule.id = Convert.ToInt32(node.InnerText);
}
else if (node.LocalName == "RESULTADO")
{
strRule.variable = getVariable(node.InnerText.Split('=')[0]);
strRule.term = getTerm(strRule.variable, node.InnerText.Split('=')[1]);
}
else if (node.LocalName == "VALOR")
{
strRule.valor = Convert.ToDouble(node.InnerText);
}
}
foreach (StrRule rule in listRules)
{
if (rule.term.name == strRule.term.name)
{
exists = true;
if (rule.valor < strRule.valor)
{
value = strRule.valor;
index = rule;
}
}
}
if (!exists)
{
listRules.Add(strRule);
}
else
{
index.valor = strRule.valor;
}
exists = false;
}
}