PrototypeFieldComplexValidator (main 0.1.77-jooq-3.10.4 API)

Type Parameters:

T -

All Superinterfaces:

ChangeValidator
```
public interface PrototypeFieldComplexValidator<T>
extends ChangeValidator
```
Same as FieldComplexValidator but operating in terms of "prototypes".

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.stream.Stream<EntityField<?,?>>`	`fetchFields()`
`EntityFieldPrototype<T>`	`getPrototype()`
`ValidationError`	`validate(T fieldValue, CurrentEntityState currentState)`	Validates the new value for the field.

- Method Detail
  - getPrototype
```
EntityFieldPrototype<T> getPrototype()
```
    Returns:
    
    the field prototype validated by this validator
  - validate
```
ValidationError validate(T fieldValue,
                         CurrentEntityState currentState)
```
    Validates the new value for the field. The implementation can query the entity only for the fields it has declared in fetchFields().
    
    Parameters:
    
    fieldValue - new value of the field
    
    currentState - existing entity
    
    Returns:
    
    a validation error if any, null if none
  - fetchFields
```
java.util.stream.Stream<EntityField<?,?>> fetchFields()
```
    Returns:
    
    a list of fields to fetch. Can contain only parent entities fields.