Transformer (BULL - Bean Utils Light Library 2.1.4-jdk11 API)

Type Parameters:

N - the Transformer implementation.

All Known Subinterfaces:

BeanTransformer, MapTransformer

All Known Implementing Classes:

AbstractTransformer, MapTransformerImpl, TransformerImpl
```
public interface Transformer<N extends Transformer>
```
Utility methods for all objects transformation.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`removeFieldMapping(java.lang.String destFieldName)`	Removes the field mapping for the given field.
`void`	`removeFieldTransformer(java.lang.String destFieldName)`	Removes the field transformer for the given field.
`void`	`reset()`	Removes all the configured settings.
`void`	`resetFieldsMapping()`	Removes all the configured fields mapping.
`void`	`resetFieldsTransformer()`	Removes all the configured fields transformer.
`N`	`withFieldMapping(FieldMapping... fieldMapping)`	Initializes the mapping between fields in the source object and the destination one.
`N`	`withFieldTransformer(FieldTransformer... fieldTransformer)`	Initializes the field transformer functions.

- Method Detail
  - withFieldMapping
```
N withFieldMapping(FieldMapping... fieldMapping)
```
    Initializes the mapping between fields in the source object and the destination one.
    
    Parameters:
    
    fieldMapping - the field mapping
    
    Returns:
    
    the Transformer instance
  - removeFieldMapping
```
void removeFieldMapping(java.lang.String destFieldName)
```
    Removes the field mapping for the given field.
    
    Parameters:
    
    destFieldName - the field name in the destination object
  - resetFieldsMapping
```
void resetFieldsMapping()
```
    Removes all the configured fields mapping.
  - withFieldTransformer
```
N withFieldTransformer(FieldTransformer... fieldTransformer)
```
    Initializes the field transformer functions. The transformer function returns directly the field value.
    
    Parameters:
    
    fieldTransformer - the fields transformer function
    
    Returns:
    
    the Transformer instance
  - removeFieldTransformer
```
void removeFieldTransformer(java.lang.String destFieldName)
```
    Removes the field transformer for the given field.
    
    Parameters:
    
    destFieldName - the field name in the destination object
  - resetFieldsTransformer
```
void resetFieldsTransformer()
```
    Removes all the configured fields transformer.
  - reset
```
void reset()
```
    Removes all the configured settings.