| IEntity | (c) 2010 Nicolas Gramlich (c) 2011 Zynga Inc. |
| IEntityFactory<T extends Entity> | (c) Zynga 2011 |
| IEntityMatcher | (c) Zynga 2012 |
| IEntityParameterCallable | (c) Zynga 2012 |
| Entity | (c) 2010 Nicolas Gramlich (c) 2011 Zynga Inc. |
| ZIndexSorter | (c) Nicolas Gramlich 2010 (c) Zynga 2011 |