public @interface BasicMap
A BasicMap is used to map an org.eclipse.persistence.mappings.DirectMapMapping, which
stores a collection of key-value pairs of simple types (String, Number, Date,
etc.). It is used in conjunction with a CollectionTable which stores the key,
the value and a foreign key to the source object.
(Optional) Defines whether the value of the field or property should
be lazily loaded or must be eagerly fetched. The EAGER strategy is a
requirement on the persistence provider runtime that the value must be
eagerly fetched. The LAZY strategy is a hint to the persistence provider
runtime. If not specified, defaults to LAZY.