public RelationCRUDServices(RelationCRUD parent)
{
Parent = parent;
RelationService = new RelationServices();
attributeCRUD = new AttributeCRUD();
queryService = new QueryServices();
}
internal void RenewObjects()
{
relationToCreate = new RelationObject();
attributesForRelationToCreate = new List<AttributeObject>();
currentAttribute = new AttributeObject();
currentSymbol = string.Empty;
RelationNamesToDestroy = new List<String>();
RelationNameToDelete = string.Empty;
reading = false;
RelationCRUDService = new RelationCRUDServices(this);
RelationService = new RelationServices();
QueryService = new QueryServices();
}
private void RenewObjects()
{
relationCRUD = new RelationCRUD();
tupleCRUD = new TupleCRUD();
relationService = new RelationServices();
joinServices = new JoinServices();
queryServices = new QueryServices();
selectService = new SelectServices();
}
internal TupleCRUDServices(TupleCRUD parent)
{
Parent = parent;
relationService = new RelationServices();
queryService = new QueryServices();
}
internal SelectServices()
{
relationService = new RelationServices();
}
internal JoinServices()
{
relationService = new RelationServices();
}