@Override
public int hashCode() {
int result = id;
result = 31 * result + (name != null ? name.hashCode() : 0);
result = 31 * result + (surname != null ? surname.hashCode() : 0);
result = 31 * result + hoursWorkedThisMonth;
result = 31 * result + (state != null ? state.hashCode() : 0);
result = 31 * result + (currentCity != null ? currentCity.hashCode() : 0);
result = 31 * result + (currentTruck != null ? currentTruck.hashCode() : 0);
return result;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Driver driver = (Driver) o;
if (id != driver.id) return false;
if (hoursWorkedThisMonth != driver.hoursWorkedThisMonth) return false;
if (name != null ? !name.equals(driver.name) : driver.name != null) return false;
if (surname != null ? !surname.equals(driver.surname) : driver.surname != null) return false;
if (state != driver.state) return false;
if (currentCity != null ? !currentCity.equals(driver.currentCity) : driver.currentCity != null)
return false;
return currentTruck != null
? currentTruck.equals(driver.currentTruck)
: driver.currentTruck == null;
}