T1

public class Relation{

public Type Type1{get;set;}

public RelationCount Count1{get;protected set;}

public Type Type2{get;set;}

public RelationCount Count2{get;set;}

}

public class RelationOneToOne:Relation{

public RelationOneToOne() :base()

{

Count1 = RelationCount.One;

}

}

public enum RelationCount{One, Multi}

public class RelationTableInfo{

public Relation Relation;

public string TableName;

public string Colname1;

public string Colname2;

public static RelationInfo GetDefaultInfo(RelationOneToOne relation)

{

RelationInfo info=new RelationInfo();

info.Relation = relation;

info.TableName = relation.Type1.Name;

info.Colname1 = relation.Type1.Name+"ID";

info.Colname2 = relation.Type2.Name+"ID";

}

public static RelationInfo GetDefaultInfo(RelationOneToOne relation)

{

RelationInfo info=new RelationInfo();

info.Relation = relation;

info.TableName = relation.Type1.Name;

info.Colname1 = relation.Type1.Name+"ID";

info.Colname2 = relation.Type2.Name+"ID";

}

public static RelationInfo GetDefaultInfo(RelationMToM relation)

{

RelationInfo info=new RelationInfo();

info.Relation = relation;

info.TableName = relation.Type1.Name + relation.Type2.Name;

if

info.Colname1 = relation.Type1.Name+"ID";

info.Colname2 = relation.Type2.Name+"ID";

}

}

}

public class ObjectInfo{

public string Name;

public List Properties;

public Indexies;

}

public class ColumnInfo{

public string Name;

public string Type;

public int Length;

public SQLTypeName{

get{

return Type;

}

public class Tables{

Map tables;

public ObjectInfo this(string name)

get{ tables.ContainKey(name),return tables[name];

ObjectInfo info = new ObjectInfo();

else tables.Add(name);

}

}

}