MapKeyJavaType (Hibernate JavaDocs)

@Target({METHOD,FIELD,ANNOTATION_TYPE})
@Inherited
@Retention(RUNTIME)
public @interface MapKeyJavaType

Form of JavaType for describing the key of a Map

Since:: 6.0
See Also:: MapKeyClass

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  Class<? extends BasicJavaType<?>> value
  The descriptor to use for the map-key column

- Element Detail
  - value
```
Class<? extends BasicJavaType<?>> value
```
    The descriptor to use for the map-key column
    
    See Also:
    
    JavaType.value()