Package cache defines resource group aware Cache.

Package client defines Client for operating on resource groups.

Package manager defines a Manager for resource groups.

Package resourcegroup defines a ResourceGroup; the default implementation is backed by a cache.

NewManager returns a new Manager for creating Controllers.

Client knows how to perform CRUD operations on resources in a resource group.

Manager initializes shared dependencies such as Caches and Clients, and provides them to Runnables.

Object represents an object.