| Interface | Description | 
|---|---|
| GenericValidator | 
 Implemented by validators for domain datatypes. 
 | 
| JbiValidator | 
 The principal interface for validator classes. 
 | 
| Class | Description | 
|---|---|
| JboAttrCompareValidator | 
 A validator that tests literal values by comparing them to a database value,
 using a pre-defined relation. 
 | 
| JboBaseValidator | 
 The superclass for all pre-defined validators. 
 | 
| JboCompareValidator | 
 A validator that tests literal values by comparing them to a pre-defined value,
 using a pre-defined relation. 
 | 
| JboGenericValidator | 
 A validator for domain attributes. 
 | 
| JboListValidator | 
 A validator that tests for the presence of a literal value in a
 list of pre-defined values. 
 | 
| JboMethodValidator | 
 A validator that tests values by passing them to a validation method. 
 | 
| JboRangeValidator | 
 A validator that tests if a literal value lies within a pre-defined range. 
 |