//convert a string to compound predicate
Predicate* Utilities::stringToCompoundPredicates(string aString)
{
int lConnectiveCount = 0;
Connective lAllPossibleConnectives[5] = { EQU,IMPLY,OR,AND,NOT };
for (int i = 0; i < 5; i++)
{
string toSearch = connectiveToString(lAllPossibleConnectives[i]);
size_t lPosition = aString.find(toSearch);
if (lPosition != string::npos)
{
lConnectiveCount++;
}
}
if(lConnectiveCount<=1)
{
return stringToPredicate(aString);
}
else
{
Connective lCompoundConnective;
Variable lLVal;
Variable lRVal = "";
for (int i = 0; i<5; i++)
{
string toSearch = connectiveToString(lAllPossibleConnectives[i]);
size_t lPosition = aString.find(toSearch);
if (lPosition != string::npos)
{
lCompoundConnective = lAllPossibleConnectives[i];
lRVal = aString.substr(lPosition + toSearch.size(), aString.size() - lPosition + toSearch.size());
lLVal = aString.substr(0, aString.size() - lRVal.size() - toSearch.size());
break;
}
}
Predicate* lLPredicate = stringToPredicate(lLVal);
Predicate* lRPredicate = stringToPredicate(lRVal);
CompoundPredicate* myCompoundPredicate = new CompoundPredicate(*lLPredicate, *lRPredicate, lCompoundConnective);
return myCompoundPredicate;
}
}
void Criterion::readConfig(KConfigGroup *config)
{
m_subject = stringToSubject(config->readEntry(QStringLiteral("subject"), QString()));
m_predicate = stringToPredicate(config->readEntry(QStringLiteral("predicate"), QString()));
QVariant::Type type = QVariant::nameToType(config->readEntry(QStringLiteral("objType"), QString()).toLatin1());
if (type != QVariant::Invalid) {
m_object = config->readEntry(QStringLiteral("objectValue"), QVariant(type));
}
}