Lookup Services hold all the different ILookupServices that are currently discovered. Provides simple means to get all the current lus, as well as as registering for lus lifecycle (added and removed) events.

public interface ILookupServices : IAdminAware, 
	IEnumerable<ILookupService>, IEnumerable

Public Interface ILookupServices _
	Implements IAdminAware, IEnumerable(Of ILookupService),  _
	IEnumerable

public interface class ILookupServices : IAdminAware, 
	IEnumerable<ILookupService^>, IEnumerable

public interface ILookupServices extends IAdminAware, 
	IEnumerable<ILookupService>, IEnumerable