| Interface | Description | 
|---|---|
| AdapterState | 
 Interface for State-Pattern. 
 | 
| Class | Description | 
|---|---|
| AdapterStatesTest | 
 Test cases for the package adapter. 
 | 
| IsConnectedState | 
 State of a adapter that is already connected with another Item. 
 | 
| IsNotConnectedState | 
 State of a adapter that is NOT already connected with another Item. 
 |