Domaで@embeddableの代替策

Address.java

public class Address {
    public String ctiy;
    public String street;
    
    public Address(String city, String street) {
        this.city = ctiy;
        this.street = street;
    }
}

Emp.java

@Entity
public class Emp {
    private String ctiy1;
    private String street1;
    private String ctiy2;
    private String street2;

    public Address getAddress1() { 
        return new Address(city1, street1); 
    }

    public void setAddress1(Address address) {
        ctity1 = address.city;
        street1 = address.street;
    }
    
    public Address getAddress2() { 
        return new Address(city2, street2); 
    }

    public void setAddress2(Address address) {
        ctity2 = address.city;
        street2 = address.street;
    }

}