public CommunityLogic()
{
Communities = CommunityModel.GetInstance().Communities;
Users = CommunityModel.GetInstance().Users;
LoggedinUser = CommunityModel.GetInstance().LoggedinUser;
serializer = new CommunityModelSerializer();
}
private CommunityModel()
{
Communities = new AVLTree <Community>();
Users = new ListDirectedGraph <User>();
}
