# org.qi4j.api.service

## Interfaces

- Availability
- IdentityDescriptor
- ImportedServiceDescriptor
- ServiceActivation
- ServiceComposite
- ServiceDescriptor
- ServiceFinder
- ServiceImporter
- ServiceReference

## Classes

- ServiceActivation.ServiceActivator
- ServiceActivatorAdapter

## Exceptions

- DuplicateServiceIdentityException
- NoSuchServiceException
- ServiceImporterException
- ServiceUnavailableException