tence"><code>Embeddable</code></a>.

 <p>If a field or property of an entity class is annotated
 <code>EmbeddedId</code>, then no other field or property of the
 entity may be annotated <a href="Id.html" title="annotation interface in jakarta.persistence"><code>Id</code></a> or <code>EmbeddedId</code>,
 and the entity class must not declare an <a href="IdClass.html" title="annotation interface in jakarta.persistence"><code>IdClass</code></a>.

 <p>The embedded primary key type must implement
 <a href="https