Vlan.java 文件源码

@OneToOne(
  fetch = FetchType.LAZY,
  orphanRemoval = true,
  cascade = {
    CascadeType.REMOVE
  },
  optional = false
)
@JoinColumn(
  name = "IP_ADDRESS_RELATION_ID",
  nullable = false,
  unique = true
)
public VlanIpAddressRelation getIpAddressRelation() {
  return ipAddressRelation;
}