IdProjectionBinder (Red Hat JBoss Enterprise Application Platform 8.0.0.GA public API)

java.lang.Object
- org.hibernate.search.mapper.pojo.search.definition.binding.builtin.IdProjectionBinder

All Implemented Interfaces:

ProjectionBinder
```
public final class IdProjectionBinder
extends Object
implements ProjectionBinder
```
Binds a constructor parameter to a projection to the identifier of the mapped entity, i.e. the value of the property marked as @DocumentId.

See Also:

SearchProjectionFactory.id(Class), IdProjection

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bind(ProjectionBindingContext context)`	Binds a constructor parameter to a projection.
`static IdProjectionBinder`	`create()`	Creates an `IdProjectionBinder` to be passed to `MethodParameterMappingStep.projection(ProjectionBinder)`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - create
```
public static IdProjectionBinder create()
```
    Creates an IdProjectionBinder to be passed to MethodParameterMappingStep.projection(ProjectionBinder).
    
    Returns:
    
    The binder.
  - bind
```
public void bind(ProjectionBindingContext context)
```
    Description copied from interface: ProjectionBinder
    
    Binds a constructor parameter to a projection.
    The context passed in parameter provides various information about the constructor parameter being bound. Implementations are expected to take advantage of that information and to call one of the definition*(...) methods on the context to set the projection.
    
    Specified by:
    
    bind in interface ProjectionBinder
    
    Parameters:
    
    context - A context object providing information about the constructor parameter being bound, and expecting a call to one of its definition*(...) methods.