protected IObject[] GetObjects(ISession session, Composite objectType)
{
if (session is IDatabaseSession)
{
return session.Extent(objectType);
}
var workspaceSess = (IWorkspaceSession)session;
return workspaceSess.LocalExtent(objectType);
}
public static void SetComposite(this ModelMetadata modelMetadata, Composite value)
{
modelMetadata.AdditionalValues[CompositeKey] = value;
}
protected IObject[] GetObjects(ISession session, Composite objectType)
{
return session.Extent(objectType);
}
public Tree(Composite composite)
{
this.composite = composite;
this.nodes = new List<TreeNode>();
}
private bool HasCycle(Composite originalSubtype, Interface currentSupertype, HashSet<Interface> supertypes, Dictionary<Composite, List<Inheritance>> inheritancesBySubtype)
{
if (originalSubtype is Interface && supertypes.Contains((Interface)originalSubtype))
{
return true;
}
if (!supertypes.Contains(currentSupertype))
{
supertypes.Add(currentSupertype);
List<Inheritance> currentSuperInheritances;
if (inheritancesBySubtype.TryGetValue(currentSupertype, out currentSuperInheritances))
{
foreach (var inheritance in currentSuperInheritances)
{
var newSupertype = inheritance.Supertype;
if (newSupertype != null)
{
if (this.HasCycle(originalSubtype, newSupertype, supertypes, inheritancesBySubtype))
{
return true;
}
}
}
}
}
return false;
}
private bool HasCycle(Composite subtype, HashSet<Interface> supertypes, Dictionary<Composite, List<Inheritance>> inheritancesBySubtype)
{
foreach (var inheritance in inheritancesBySubtype[subtype])
{
var supertype = inheritance.Supertype;
if (supertype != null)
{
if (this.HasCycle(subtype, supertype, supertypes, inheritancesBySubtype))
{
return true;
}
}
}
return false;
}
private static PropertyType Resolve(Composite composite, string propertyName)
{
var lowerCasePropertyName = propertyName.ToLowerInvariant();
foreach (var roleType in composite.RoleTypes)
{
if (roleType.SingularName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
roleType.SingularFullName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
roleType.PluralName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
roleType.PluralFullName.ToLowerInvariant().Equals(lowerCasePropertyName))
{
return roleType;
}
}
foreach (var associationType in composite.AssociationTypes)
{
if (associationType.SingularName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
associationType.SingularFullName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
associationType.SingularPropertyName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
associationType.PluralName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
associationType.PluralFullName.ToLowerInvariant().Equals(lowerCasePropertyName) ||
associationType.PluralPropertyName.ToLowerInvariant().Equals(lowerCasePropertyName))
{
return associationType;
}
}
return null;
}
public static bool TryParse(Composite composite, string pathString, out Path path)
{
var propertyType = Resolve(composite, pathString);
path = propertyType == null ? null : new Path(propertyType);
return path != null;
}
