//It processes all queries related to retrieval of keys based on a certain metadata value
public static void MetadataKeys(ref string DBType, ref List <string> ParameterSelected, ref List <string> ParameterValue, ref List <string> Results)
{
if (DBType == "Int-String")
{
string Param = ParameterSelected.First().Substring(8);
String.Format("\n Retrieving all keys in <int, string> database where " + Param + " = " + ParameterValue.First().ToString()).Wrap();
List <int> R = IntKeyDB.FindKeysbyMetadata(Param, ParameterValue.First().ToString());
if (R == null || R.Count == 0)
{
Results.Add("No such key found");
}
else
{
foreach (var item in R)
{
Results.Add(item.ToString());
}
}
}
if (DBType == "String-List(String)")
{
string Param = ParameterSelected.First().Substring(8);
String.Format("\n Retrieving all keys in <string, List<string>> database where " + Param + " = " + ParameterValue.First().ToString()).Wrap();
List <string> R = StringKeyDB.FindKeysbyMetadata(Param, ParameterValue.First().ToString());
if (R == null || R.Count == 0)
{
Results.Add("No such key found");
}
else
{
foreach (var item in R)
{
Results.Add(item.ToString());
}
}
}
}
