@Entity

@Table(name = "EPLAN_ELEMENT_DEFINITION")

@Inheritance(strategy = InheritanceType.SINGLE_TABLE)

@DiscriminatorColumn(name = "TYPE", discriminatorType = DiscriminatorType.STRING)

public abstract class ElementDefinition extends au.gov.nsw.lpi.bds.eplan.elements.ElementDefinition
{
    @Id
    @Column(name = "ELEMENT_DEFINITION_ID")
    private Long id;
    @Column(name = "NAME")
    @Enumerated(EnumType.STRING)
    private ElementName name;


    @Column(name = "DESCRIPTION")
    private String description;

    public Long getId() {
        return id;
    }

    public String getDescription() {
        return description;
    }

    private InputElement inputElement;

    @OneToOne(mappedBy = "elementDefinition")
    public InputElement getInputElement() {
        return inputElement;
    }

    public void setInputElement(InputElement inputElement) {
        this.inputElement = inputElement;
    }

    @Override
    public ElementName name() {
        return getName();
    }

    public ElementName getName() {
        return name;
    }
}

@Entity

@Table(name = "EPLAN_INPUT_ELEMENT")

public class InputElement implements Serializable
{


    private ElementDefinition elementDefinition;

     @Id
     @OneToOne
     @JoinColumn(name="INPUT_ELEMENT_ID", referencedColumnName="ELEMENT_DEFINITION_ID")     

     public ElementDefinition getElementDefinition() {
        return elementDefinition;
     }

     public void setElementDefinition(ElementDefinition elementDefinition) {
        this.elementDefinition = elementDefinition;
     }


    public void setDefaultMandatoryInd(String defaultMandatoryInd) {
        this.defaultMandatoryInd = defaultMandatoryInd;
    }

}