| Name | Description |
|---|---|
| Annotation | Represents an annotation for a photo. |
| AppEnvironment | Contains global access to specific data. |
| Category | Represents a category. |
| CategoryMatchFinder | Helper class for finding matches of category names. |
| CategoryMatchedException | The exception that is thrown when a matching between two categories has been determined. |
| CategoryPreview | Represents a category |
| CategoryRequiredException | The exception that is thrown when a category is required, but the user has not selected any. |
| Config | Specifies the configuration data model |
| DefaultConfig | Contains default config values which can be used in the case that the config cannot be load from the service. |
| InstructionItem | Represents an instructional item that can be displayed in the welcome screen experience for new users. |
| Leaderboard | Represents the current leaderboard standings |
| Photo | Represents a photo |
| PhotoStream | Represents a stream of photos. |
| PhotoThumbnail | Represents a thumbnail of a photo |
| User | Represents user data. |