| Name | Description | Type | Package | Framework | 
| CompositionException | Exception occurs when a composition error occurs. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| CompositionMetadata | Check and build a composition, i. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| FieldMetadata | Field used inside a composition. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| MethodMetadata | Information on Method for the composition. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| POJOWriter | Create the Proxy class. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| ProvidedService | Composite Provided Service. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| ProvidedServiceHandler | Composite Provided Service Handler. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| ProvidedServiceHandlerDescription | Provided Service Handler Description for composite. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| ServiceExporter | Export an service from the scope to the parent context. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix | 
| SpecificationMetadata | Represent a service specification. | Class | org.apache.felix.ipojo.composite.service.provides | Apache Felix |