# Package com.zfabrik.resources

- Interface Summary
  Interface | Description
  --- | ---
  IResourceHandle | A resource handle is a nameless accessor to a resource managed by the resource management system.
  IResourceInfo | Resource metadata.
  IResourceLookup | Access to the resource management system.
  IResourceManager | core manager of the resource management system.
  IResourceObserver | A resource observer wraps a `IResourceHandle` with a weak reference, so that the observer is not a reason to keep resources in memory.

- Class Summary
  Class | Description
  --- | ---
  IResourceManager.initializer |
  TypeRef<T> | A simple type reference to the be used to convey generic type information to type safe APIs such as `IResourceLookup.lookup(String, com.zfabrik.resources.TypeRef)`.

- Exception Summary
  Exception | Description
  --- | ---
  ResourceBusyException | Exception indicating that an invalidation was rejected by some dependency resource when attempting a friendly unload.