The base class for representing a list of the entity collections.
For a list of all members of this type, see TEntityCollectionUpdater members.
TEntityCollectionUpdater = class(TEntityLinkUpdater, ICollectionUpdater, INotifiableCollection);
TEntityCollectionUpdater contains a list of TEntityCollection and provides methods for iterating and accessing the list elements. TEntityCollectionUpdater is the base class and should not be used directly. For operating entity collections in the code TMappedCollections class is used.