Database::Database(DatalogProgram* p) {
parser = p;
std::vector<Scheme*> svec = parser->sl->svec;
for (int i = 0; i < svec.size(); i++) { //Loop through the list of schemes
Token* name = svec.at(i)->first;
std::vector<Token*> schema = svec.at(i)->idl;
Relation* r = new Relation(name, schema); //Create a new relation with the name and attributes of each scheme
addRelation(r); //Add the relation to the database
}
addTuples(); //Populate the database
addRules(); //Add the rules to the database
g = new Graph(rules); //Generate a depends-on graph for the rules
//processRules(); //Generate new facts
}
void Database::makeDB(DatalogProgram dp){
addRelations(dp);
addTuples(dp);
}
