Specifies a parent reference for
SearchableComponent .
If a
SearchableComponent has a reference it it's parent,
the annotation will make sure that this reference will be initalized
when the
Searchable class is loaded from the index.
author: kimchy
accessor The property accessor that will be fetch and write the property value.
It is automatically set based on where the annotation is used, but can be
explicitly set.
The property accessor that will be fetch and write the property value.
It is automatically set based on where the annotation is used, but can be
explicitly set. Compass also supports custom property accessors, registered
under a custom name, which can then be used here as well.