Package com.google.cloud.spring.data.datastore.core.mapping

Annotation Interface DiscriminatorField

@Documented @Target(TYPE) @Retention(RUNTIME) public @interface DiscriminatorField
Annotation for entities that are root superclasses of inheritance hierarchies of subclass entities.

  • Required Element Summary

    Required Elements
    Modifier and Type
    Required Element
    Description
    String
    field
    The name of the field that holds the value that distinguishes which subclass an entity maps to.

  • Element Details

    • field

      String field
      The name of the field that holds the value that distinguishes which subclass an entity maps to.
      Returns:
      the name of the column.