```
public interface MethodParameterMappingStep
```
The step in a mapping definition where a method parameter can be mapped.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default MethodParameterMappingStep`	`projection(BeanReference<? extends ProjectionBinder> binder)`	Maps a constructor parameter to a projection definition picked by the given binder.
`MethodParameterMappingStep`	`projection(BeanReference<? extends ProjectionBinder> binder, Map<String,Object> params)`	Maps a constructor parameter to a projection definition picked by the given binder with the given parameters.
`default MethodParameterMappingStep`	`projection(ProjectionBinder binder)`	Maps a constructor parameter to a projection definition picked by the given binder.
`default MethodParameterMappingStep`	`projection(ProjectionBinder binder, Map<String,Object> params)`	Maps a constructor parameter to a projection definition picked by the given binder with the given parameters.

- Method Detail
  - projection
```
default MethodParameterMappingStep projection(ProjectionBinder binder)
```
    Maps a constructor parameter to a projection definition picked by the given binder.
    
    Parameters:
    
    binder - A ProjectionBinder responsible for creating a projection definition.
    
    Returns:
    
    this, for method chaining.
    
    See Also:
    
    ProjectionBinder, ProjectionDefinition, SearchProjectionFactory, ProjectionBinding, IdProjectionBinder, FieldProjectionBinder, ScoreProjectionBinder, DocumentReferenceProjectionBinder, EntityProjectionBinder, EntityReferenceProjectionBinder, ObjectProjectionBinder, CompositeProjectionBinder, HighlightProjectionBinder
  - projection
```
default MethodParameterMappingStep projection(ProjectionBinder binder,
                                              Map<String,Object> params)
```
    Maps a constructor parameter to a projection definition picked by the given binder with the given parameters.
    
    Parameters:
    
    binder - A ProjectionBinder responsible for creating a projection definition. * @param params The parameters to make available to the binder through ProjectionBindingContext.param(String) or ProjectionBindingContext.paramOptional(String).
    
    Returns:
    
    this, for method chaining.
    
    See Also:
    
    ProjectionDefinition, SearchProjectionFactory, ProjectionBinding
  - projection
```
default MethodParameterMappingStep projection(BeanReference<? extends ProjectionBinder> binder)
```
    Maps a constructor parameter to a projection definition picked by the given binder.
    
    Parameters:
    
    binder - A BeanReference to a ProjectionBinder responsible for creating a projection definition.
    
    Returns:
    
    this, for method chaining.
    
    See Also:
    
    ProjectionBinder, ProjectionDefinition, SearchProjectionFactory, ProjectionBinding
  - projection
```
MethodParameterMappingStep projection(BeanReference<? extends ProjectionBinder> binder,
                                      Map<String,Object> params)
```
    Maps a constructor parameter to a projection definition picked by the given binder with the given parameters.
    
    Parameters:
    
    binder - A BeanReference to a ProjectionBinder responsible for creating a projection definition.
    
    params - The parameters to make available to the binder through ProjectionBindingContext.param(String) or ProjectionBindingContext.paramOptional(String).
    
    Returns:
    
    this, for method chaining.
    
    See Also:
    
    ProjectionDefinition, SearchProjectionFactory, ProjectionBinding

Interface MethodParameterMappingStep

Method Summary

Method Detail

projection

projection

projection

projection