+@Entity
+@Table(name = "SEC_OPERATION_CONDITION")
+@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
+@DiscriminatorColumn(name = "TYPE")
+public abstract class OperationCondition {
+
+ @Id
+ @GeneratedValue(strategy = GenerationType.AUTO)
+ private Long primaryKey;
+
+ @Version
+ private int version;
+
+ public OperationCondition() {
+ // Empty
+ }
+
+ public OperationCondition(OperationCondition aCondition) {
+ primaryKey = aCondition.primaryKey;
+ version = aCondition.version;
+ }
+