code: @ManyToOne( cascade = {CascadeType.PERSIST, CascadeType.MERGE} )
      @JoinColumn(name="SPECIFICATION_ID", nullable = false)
      public Specification getSpecification()
      {
          return specification;
      }
docs: <p>Getter for the field <code>specification</code>.</p>
  
  @return a {@link com.greenpepper.server.domain.Specification} object.