| Class | Description | 
|---|---|
| Validation | |
| Validator | 
 Calculate new field values using pre-defined functions. 
 | 
| ValidatorData | |
| ValidatorMeta | 
 Contains the meta-data for the Validator step: calculates predefined formula's
 
 Created on 08-sep-2005 
 | 
| Exception | Description | 
|---|---|
| KettleValidatorException |