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## javax.persistence
Annotation Type EmbeddedId

    @Target(value={METHOD,FIELD})
    @Retention(value=RUNTIME)
    public @interface EmbeddedId

Is applied to a persistent field or property of an entity class or mapped superclass to denote a composite primary key that is an embeddable class. The embeddable class must be annotated as `Embeddable`.

        Example:

        @EmbeddedId
        protected EmployeePK empPK;

Since:
  Java Persistence 1.0

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