public AbstractionDeclaration Add <SubType, SuperType>(string label = null)
where SubType : IEntity
where SuperType : IEntity
{
var decl = AbstractionDeclaration.Create <SubType, SuperType>(label);
abstractions.Add(decl);
return(decl);
}
protected void LogVisitedAbstraction(IContext context, AbstractionDeclaration abstraction)
{
Type tcontext = context.GetType();
if (!visitedContextAbstractions.ContainsKey(tcontext))
{
visitedContextAbstractions[tcontext] = new List <AbstractionDeclaration>();
}
visitedContextAbstractions[tcontext].Add(abstraction);
}
protected void DrillIntoAbstraction(Stack <ContextPath> contextPath, IContext context, Group group, AbstractionDeclaration abstraction)
{
LogEntityType(abstraction.SuperType);
LogRelationship(abstraction.SubType, abstraction.SuperType);
LogVisitedAbstraction(context, abstraction);
if (abstraction.SuperType.HasBaseClass <Context>())
{
Log?.Invoke("Abstraction: Drilling into " + abstraction.SuperType.Name);
// Create the context so we can explore its declarations of entities, relationships, abstractions, and IValueEntity types.
IContext superContext = (IContext)Activator.CreateInstance(abstraction.SuperType);
MapPotentialLookup(superContext, abstraction.SuperType);
var rootEntities = superContext.RootEntities;
if (rootEntities.Count() > 0)
{
Group group2 = group;
if (!abstraction.ShouldCoalesceAbstraction)
{
group2 = CreateGroup(abstraction.SuperType, RelationshipDeclaration.NullRelationship, contextPath, abstraction.Label);
groups.Add(group2);
}
foreach (var root in rootEntities)
{
contextPath.Push(new ContextPath(ContextPath.ContextPathType.Abstraction, abstraction.SuperType));
CreateFields(contextPath, superContext, group2);
PopulateGroupFields(contextPath, superContext, group2, root);
contextPath.Pop();
}
}
}
// TODO: What if the abstraction is a plain-old entity?
// Entities never have content? Anything that has content would be in a context!
}
