| SQLGenerator |
| User |
| EntityDescriptor | A class to describe an entity |
| FE | shorten Field Exception class |
| FieldDescriptor | The FieldDescriptor class |
| LangGenerator | The lang generator class is used to generate lang file from an entity descriptor |
| PermanentEntity | The permanent entity class |
| TypeBoolean | Entity Type Boolean class |
| TypeCity | Entity Type City class |
| TypeDate | Entity Type Date class |
| TypeDatetime | Entity Type Datetime class |
| TypeDescriptor | The TypeDescriptor class |
| TypeDouble | Entity Type Double class |
| TypeEmail | Entity Type Email class |
| TypeEnum | Entity Type Enum class |
| TypeFloat | Entity Type Float class |
| TypeInteger | Entity Type Integer class |
| TypeIP | Entity Type IP class |
| TypeNatural | Entity Type Natural class |
| TypeNumber | Entity Type Number class |
| TypeObject | Entity Type Object class |
| TypePassword | Entity Type Password class |
| TypePhone | Entity Type Phone class |
| TypePostalCode | Entity Type Postal Code class |
| TypeRef | Entity Type Ref class |
| TypeSlug | Entity Type Slug class |
| TypeState | Entity Type State class |
| TypeString | Entity Type String class |
| TypeTime | Entity Type Time class |
| TypeURL | Entity Type URL class |