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This commit is contained in:
Sherwin Price
2025-09-18 12:18:33 -04:00
parent 290e299d68
commit 3dcbc6aa47
26 changed files with 740 additions and 155 deletions
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2
build.gradle
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@@ -42,7 +42,7 @@ jar {
tasks.named('jar') {
manifest {
attributes('Implementation-Title': 'reservationsystem',
attributes('Implementation-Title': 'lodge.reservationsystem',
'Implementation-Version': 1.0,
'Main-Class': 'lodge.TestReservations',
'Class-Path': 'lodge.reservationsystem com.google.gson .' )

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32
src/java/lodge/TestReservations.java
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@@ -8,16 +8,17 @@ package lodge;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import lodge.data.Account;
import lodge.data.Address;
import lodge.data.DuplicateObjectException;
import lodge.data.EmailAddress;
import lodge.data.Reservation;
import lodge.data.ReservationStatusEnum;
import lodge.reservationsystem.AccomodationManager;
import lodge.reservationsystem.Account;
import lodge.reservationsystem.Address;
import lodge.reservationsystem.CabinReservation;
import lodge.reservationsystem.DuplicateObjectException;
import lodge.reservationsystem.EmailAddress;
import lodge.reservationsystem.HotelReservation;
import lodge.reservationsystem.HouseReservation;
import lodge.reservationsystem.Reservation;
import lodge.reservationsystem.ReservationStatusEnum;
import lodge.reservationsystem.IReservation;
public final class TestReservations {
public static void main(String[] args) throws Exception {
@@ -101,27 +102,30 @@ public final class TestReservations {
mgr.UpdateAccount(acct);
try {
mgr.addReservation(acct, cabin);
if( mgr.addReservation(acct, cabin) ){
mgr.UpdateAccount(mgr.retrieveAccount(acct.getAccount_number()));
}
} catch (DuplicateObjectException e) {
System.out.println(e.getMessage());
}
Account account = mgr.retrieveLoadedAccounts().getFirst();
Account account = mgr.retrieveLoadedAccounts().get(0);
Reservation rsrv = account.findReservation(house.getReservation_number());
// 6. Complete reservation that is associated with an account
mgr.retreiveReservation(house.getReservation_number());
house.Change(house, ReservationStatusEnum.Completed);
Reservation rsrv = account.findReservation(house.getReservation_number());
house.Change(rsrv, ReservationStatusEnum.Completed);
mgr.UpdateAccount(mgr.retrieveAccount(acct.getAccount_number()));
// 7. Cancel reservation that is associated with an account
mgr.retreiveReservation(house.getReservation_number());
house.Change(house, ReservationStatusEnum.Canceled);
mgr.UpdateAccount(mgr.retrieveAccount(acct.getAccount_number()));
account = mgr.retrieveLoadedAccounts().getLast();
IReservation ir = account.getAllReservations().next();
rsrv = (Reservation)ir;
rsrv.Change(rsrv, ReservationStatusEnum.Canceled);
mgr.UpdateAccount(mgr.retrieveAccount(rsrv.getAccountNumber()));
// 8. Change reservation values that can be changed (if reservation is
// cancelled, completed, or for past date, it is considered an error)
rsrv.Change(rsrv, ReservationStatusEnum.Completed);
house.update(house);
// 9. Request for price per night to be calculated and returned for a

20
src/java/lodge/reservationsystem/Account.java → src/java/lodge/data/Account.java
View File

@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
import java.io.BufferedWriter;
import java.io.IOException;
@@ -12,11 +12,14 @@ import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ListIterator;
import lodge.reservationsystem.IReservation;
public class Account {
private String account_number = "-99";
private String phone_number;
private Address mailing_address;
private EmailAddress email_address;
private final AccountReservationList reservations = new AccountReservationList();
protected Account() {
@@ -40,8 +43,6 @@ public class Account {
email_address);
}
private final AccountReservationList reservation_list = new AccountReservationList();;
@Override
public String toString() {
@@ -51,7 +52,7 @@ public class Account {
sb.append("\"phone_number\": \"").append(phone_number).append("\",");
sb.append("\"mailing_address\": ").append(mailing_address).append(",");
sb.append("\"email_address\": ").append(email_address).append(",");
sb.append(this.reservation_list.toString());
sb.append(this.reservations.toString());
sb.append("}}");
return sb.toString();
}
@@ -62,7 +63,7 @@ public class Account {
return false;
}
try {
result = reservation_list.add(rsrv);
result = reservations.add((IReservation) rsrv);
} catch (DuplicateObjectException e) {
System.out.println(String.format("%s", e.getMessage()));
} finally {
@@ -84,7 +85,8 @@ public class Account {
writer.flush();
}
for (Reservation r : acct.reservation_list) {
for (IReservation i : acct.reservations) {
Reservation r = (Reservation) i;
r.Write(r);
}
}
@@ -130,7 +132,7 @@ public class Account {
}
public Reservation findReservation(String reservation_number) {
return this.reservation_list.find(reservation_number);
return this.reservations.find(reservation_number);
}
@Override
@@ -156,8 +158,8 @@ public class Account {
this.setMailing_address(acct.mailing_address);
}
public ListIterator<Reservation> getAllReservations() {
return this.reservation_list.listIterator();
public ListIterator<IReservation> getAllReservations() {
return this.reservations.listIterator();
}
}

12
src/java/lodge/reservationsystem/AccountList.java → src/java/lodge/data/AccountList.java
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@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
import java.io.IOException;
import java.util.ArrayList;
@@ -10,7 +10,9 @@ import java.util.Collections;
import java.util.List;
import java.util.ListIterator;
class AccountList extends ArrayList<Account> {
import lodge.reservationsystem.IReservation;
public class AccountList extends ArrayList<Account> {
public static String accountSerial(String phone_number, Address mailing_address, EmailAddress email_address) {
return String.format("A%09d", Math.abs(java.util.Objects.hash(phone_number, mailing_address, email_address)));
@@ -51,10 +53,10 @@ class AccountList extends ArrayList<Account> {
return null;
}
public List<? extends Reservation> getListOfReservations() {
ArrayList<Reservation> readList = new ArrayList<>();
public List<? extends IReservation> getListOfReservations() {
ArrayList<IReservation> readList = new ArrayList<>();
for (Account acct: this){
ListIterator<Reservation> itr = acct.getAllReservations();
ListIterator<IReservation> itr = acct.getAllReservations();
while( itr.hasNext() ){
readList.add(itr.next());
}

26
src/java/lodge/reservationsystem/AccountReservationList.java → src/java/lodge/data/AccountReservationList.java
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@@ -2,32 +2,34 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
import java.util.ArrayList;
class AccountReservationList extends ArrayList<Reservation> {
import lodge.reservationsystem.IReservation;
class AccountReservationList extends ArrayList<IReservation> {
private static String reservationSerial(Reservation reservation) {
return String.format("R%010d", Math.abs(java.util.Objects.hash(reservation.getPhysical_address())));
}
@Override
public synchronized boolean add(final Reservation reservation) throws RuntimeException{
public synchronized boolean add(final IReservation reservation) throws RuntimeException{
boolean result = true;
Reservation rsrv = this.find(reservation.getReservation_number());
result = rsrv == null;
if( !result ){
throw new DuplicateObjectException(String.format("Error No Dups, Reservation exists: %s.", rsrv.getReservation_number()));
}
result = reservation.checkValid();
result = ((IReservation)reservation).checkValid();
if(result){
reservation.setReservation_number(AccountReservationList.reservationSerial(reservation));
reservation.setPrice(reservation.calculatePrice());
((Reservation)reservation).setReservation_number(AccountReservationList.reservationSerial((Reservation)reservation));
((Reservation)reservation).setPrice(reservation.calculatePrice());
result = super.add(reservation);
}else{
throw new IllegalArgumentException(String.format("error reservation invalid: %s", reservation.getReservation_number()));
throw new IllegalArgumentException(String.format("error reservation invalid: %s", ((Reservation)reservation).getReservation_number()));
}
return result;
}
@@ -35,7 +37,7 @@ class AccountReservationList extends ArrayList<Reservation> {
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("\"reservation_list\":[");
sb.append("\"reservations\":[");
for (int ix = 0; ix < this.size(); ix++) {
String name = this.get(ix).ReservationType() + "";
@@ -53,19 +55,19 @@ class AccountReservationList extends ArrayList<Reservation> {
}
public Reservation find(String reservation_number) {
for(Reservation rsrv: this){
for(IReservation rsrv: this){
if( rsrv.getReservation_number().compareTo(reservation_number) == 0 ){
return rsrv;
return (Reservation)rsrv;
}
}
return null;
}
public void update(AccountReservationList incoming_reservation_list) {
for (Reservation rsrv : incoming_reservation_list) {
for (IReservation rsrv : incoming_reservation_list) {
Reservation onListRsrv = find(rsrv.getReservation_number());
if( onListRsrv != null ){
onListRsrv.update(rsrv);
onListRsrv.update((Reservation)rsrv);
}
}
}

2
src/java/lodge/reservationsystem/Address.java → src/java/lodge/data/Address.java
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@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
public final class Address{

33
src/java/lodge/reservationsystem/DataRepository.java → src/java/lodge/data/DataRepository.java
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@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
import java.io.BufferedReader;
import java.io.FileReader;
@@ -18,7 +18,12 @@ import java.time.ZonedDateTime;
import com.google.gson.stream.JsonReader;
final class DataRepository {
import lodge.reservationsystem.AccomodationManager;
import lodge.reservationsystem.CabinReservation;
import lodge.reservationsystem.HotelReservation;
import lodge.reservationsystem.HouseReservation;
public final class DataRepository {
// SINGLETON CLASS
// hard code data store location for storage of
// account data files on filesystem
@@ -37,6 +42,18 @@ final class DataRepository {
return getInstance().directoryPath;
}
public final static Reservation Reservation(String type) {
switch (type) {
case "HotelReservation":
return HotelReservation.copy(type);
case "HouseReservation":
return HouseReservation.copy(type);
case "CabinReservation":
return CabinReservation.copy(type);
}
return null;
}
public static void WalkFileSystemTree(final AccomodationManager manager, final Path rootDir) throws IOException {
Files.walkFileTree(rootDir, new SimpleFileVisitor<Path>() {
@Override
@@ -116,7 +133,7 @@ final class DataRepository {
jsonReader.endObject();
jsonReader.endObject();
break;
case "reservation_list":
case "reservations":
loadReservationRefList(jsonReader, ac);
break;
default:
@@ -159,15 +176,15 @@ final class DataRepository {
switch (name) {
case "HotelReservation":
jsonReader.beginObject();
rsrv = new HotelReservation();
rsrv = Reservation("HotelReservation");
break;
case "HouseReservation":
jsonReader.beginObject();
rsrv = new HouseReservation();
rsrv = Reservation("HouseReservation");
break;
case "CabinReservation":
jsonReader.beginObject();
rsrv = new CabinReservation();
rsrv = Reservation("CabinReservation");
break;
case "physical_address":
jsonReader.beginObject();
@@ -180,7 +197,7 @@ final class DataRepository {
jsonReader.nextName();
String state = jsonReader.nextString();
jsonReader.nextName();
String zip =jsonReader.nextString();
String zip = jsonReader.nextString();
jsonReader.endObject();
jsonReader.endObject();
rsrv.setPhysical_address(new Address(street, city, state, zip));
@@ -196,7 +213,7 @@ final class DataRepository {
jsonReader.nextName();
String mstate = jsonReader.nextString();
jsonReader.nextName();
String mzip =jsonReader.nextString();
String mzip = jsonReader.nextString();
jsonReader.endObject();
jsonReader.endObject();
rsrv.setMailing_address(new Address(mstreet, mcity, mstate, mzip));

2
src/java/lodge/reservationsystem/DuplicateObjectException.java → src/java/lodge/data/DuplicateObjectException.java
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@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
public class DuplicateObjectException extends RuntimeException {
public DuplicateObjectException() {

2
src/java/lodge/reservationsystem/EmailAddress.java → src/java/lodge/data/EmailAddress.java
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@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
public class EmailAddress{
String email_address;

2
src/java/lodge/reservationsystem/KitchenTypeEnum.java → src/java/lodge/data/KitchenTypeEnum.java
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@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
public enum KitchenTypeEnum {
None, Kitchenette, FullKitchen;

28
src/java/lodge/reservationsystem/Reservation.java → src/java/lodge/data/Reservation.java
View File

@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
import java.io.BufferedWriter;
import java.io.IOException;
@@ -12,7 +12,10 @@ import java.nio.file.Path;
import java.nio.file.Paths;
import java.time.ZonedDateTime;
public abstract class Reservation{
import lodge.reservationsystem.IReservation;
import lodge.reservationsystem.IllegalOperationException;
public abstract class Reservation {
private char type;
private String reservation_number = "-99";
private Address physical_address;
@@ -58,7 +61,7 @@ public abstract class Reservation{
return this.accountNumber;
}
protected void setAccountNumber(String account_number) {
public void setAccountNumber(String account_number) {
this.accountNumber = account_number;
}
@@ -126,7 +129,7 @@ public abstract class Reservation{
return type;
}
protected void setType(char type) {
public void setType(char type) {
this.type = type;
}
@@ -202,8 +205,7 @@ public abstract class Reservation{
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(String.format("{ \"%s\":{", ReservationType()));
sb.append(String.format("{ \"%s\":{", this.ReservationType()));
sb.append("\"reservation_type\": \"").append(ReservationType()).append("\",");
sb.append("\"reservation_number\": \"").append(reservation_number).append("\",");
sb.append("\"reservation_status\": \"").append(reservation_status).append("\",");
@@ -237,17 +239,20 @@ public abstract class Reservation{
public void Change(Reservation reservation, ReservationStatusEnum newStatus) throws IllegalOperationException {
try {
if (reservation.reservation_status == ReservationStatusEnum.Completed) {
if (reservation.reservation_status == ReservationStatusEnum.Completed ||
reservation.reservation_status == ReservationStatusEnum.Canceled) {
if (newStatus == ReservationStatusEnum.Canceled) {
throw new IllegalOperationException("Invalid Change, reservation has completed.");
throw new IllegalOperationException(
String.format("Invalid Change, reservation has %s.", reservation.getReservation_status()));
}
if (ZonedDateTime.now().compareTo(this.reservation_start_date) > -1) {
throw new IllegalOperationException("Invalid Change, reservation time started.");
throw new IllegalOperationException("Invalid Change, reservation has begun.");
}
}
if (newStatus == ReservationStatusEnum.Completed) {
this.setPrice(this.calculatePrice());
IReservation irsrv = (IReservation) this;
this.setPrice(irsrv.calculatePrice());
}
reservation.setReservation_status(newStatus);
} catch (IllegalOperationException e) {
@@ -260,7 +265,4 @@ public abstract class Reservation{
}
public abstract String ReservationType();
public abstract float getPricePerNight();
public abstract float calculatePrice();
public abstract boolean checkValid();
}

2
src/java/lodge/reservationsystem/ReservationStatusEnum.java → src/java/lodge/data/ReservationStatusEnum.java
View File

@@ -2,7 +2,7 @@
* license: GPLv3
* lodge.reservationsystem
*/
package lodge.reservationsystem;
package lodge.data;
public enum ReservationStatusEnum {
Draft,

40
src/java/lodge/reservationsystem/AccomodationManager.java
View File

@@ -6,12 +6,20 @@ package lodge.reservationsystem;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import lodge.data.Account;
import lodge.data.AccountList;
import lodge.data.Address;
import lodge.data.DataRepository;
import lodge.data.EmailAddress;
import lodge.data.Reservation;
public final class AccomodationManager {
private final AccountList account_list = new AccountList();
private final AccountList accounts = new AccountList();
@SuppressWarnings("unused")
private AccomodationManager() {
@@ -27,39 +35,39 @@ public final class AccomodationManager {
}
public final void loadAll() throws Exception {
account_list.clear();
accounts.clear();
// walk directories
Path rootDir = Paths.get(DataRepository.getPath());
DataRepository.WalkFileSystemTree(this, rootDir);
System.out.println(String.format("%s LoadAll Accounts %d", "Deserializing", account_list.size()));
System.out.println(String.format("%s LoadAll Accounts %d", "Deserializing", accounts.size()));
}
// Load / Deserialize Account
void load(Path file) throws Exception {
public void load(Path file) throws Exception {
Account account = DataRepository.LoadAccount(file);
if (account == null) {
System.out.println(String.format("%s", file.toString()));
} else {
account_list.add(account);
accounts.add(account);
}
}
public final List<Account> retrieveLoadedAccounts() {
return Collections.unmodifiableList(account_list);
return Collections.unmodifiableList(accounts);
}
public Account retrieveAccount(String acct_id) {
return account_list.find(acct_id);
return accounts.find(acct_id);
}
public synchronized void AddAccount(final Account acct) throws Exception {
account_list.add(acct);
accounts.add(acct);
}
public synchronized void UpdateAccount(final Account acct) throws Exception {
if( acct != null ){
account_list.save(acct);
accounts.save(acct);
}
}
@@ -71,7 +79,7 @@ public final class AccomodationManager {
} catch (Exception e) {
System.out.println(e.toString());
}
account_list.save(acct);
accounts.save(acct);
return acct;
}
@@ -80,22 +88,22 @@ public final class AccomodationManager {
return result;
}
public final Reservation retreiveReservation(String reservation_number) {
public final Reservation findReservation(String reservation_number) {
Reservation rsrv = null;
for (Account acct : account_list) {
for (Account acct : accounts) {
rsrv = acct.findReservation(reservation_number);
if( rsrv!=null ) break;
}
return rsrv;
}
public List<? extends Reservation> getReservationList() {
return account_list.getListOfReservations();
public List<? extends IReservation> getReservationList() {
return accounts.getListOfReservations();
}
public void showReservationList() {
for (Reservation rsrv : this.getReservationList()) {
System.out.println(String.format("Account %s:, %s", rsrv.getAccountNumber(), rsrv.getReservation_number()));
for (IReservation irsrv : this.getReservationList()) {
System.out.println(String.format("Account %s: %s, %s", irsrv.getAccountNumber(), irsrv.getReservation_number(), irsrv.getPhysical_address().getStreet()));
}
}

17
src/java/lodge/reservationsystem/CabinReservation.java
View File

@@ -7,14 +7,22 @@ package lodge.reservationsystem;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;
public final class CabinReservation extends Reservation {
import lodge.data.Address;
import lodge.data.KitchenTypeEnum;
import lodge.data.Reservation;
protected CabinReservation() {
setType('C');
public final class CabinReservation extends Reservation implements IReservation {
public CabinReservation() {
this.setType('C');
this.setNumberOfBeds(1);
this.setKitchen(KitchenTypeEnum.Kitchenette);
}
public static Reservation copy(String reservationType) {
return new CabinReservation();
}
public CabinReservation(final Address physical_address) {
this();
this.setPhysical_address(
@@ -22,8 +30,7 @@ public final class CabinReservation extends Reservation {
physical_address.getZip()));
}
@Override
public final String ReservationType() {
public String ReservationType() {
return "CabinReservation";
}

12
src/java/lodge/reservationsystem/HotelReservation.java
View File

@@ -8,9 +8,13 @@ import java.time.LocalTime;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;
public final class HotelReservation extends Reservation {
import lodge.data.Address;
import lodge.data.KitchenTypeEnum;
import lodge.data.Reservation;
protected HotelReservation() {
public final class HotelReservation extends Reservation implements IReservation{
public HotelReservation() {
this.setType('H');
this.setNumberOfBeds(2);
this.setNumberOfBeds(2);
@@ -20,6 +24,10 @@ public final class HotelReservation extends Reservation {
this.setKitchen(KitchenTypeEnum.Kitchenette);
}
public static Reservation copy(String reservationType) {
return new HotelReservation();
}
public HotelReservation(final Address physical_address) {
this();
this.setPhysical_address(

12
src/java/lodge/reservationsystem/HouseReservation.java
View File

@@ -7,9 +7,13 @@ package lodge.reservationsystem;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;
public final class HouseReservation extends Reservation {
import lodge.data.Address;
import lodge.data.KitchenTypeEnum;
import lodge.data.Reservation;
protected HouseReservation() {
public final class HouseReservation extends Reservation implements IReservation {
public HouseReservation() {
this.setType('Z');
this.setNumberOfBeds(2);
this.setNumberOfBedRooms(1);
@@ -18,6 +22,10 @@ public final class HouseReservation extends Reservation {
this.setKitchen(KitchenTypeEnum.Kitchenette);
}
public static Reservation copy(String reservationType) {
return new HouseReservation();
}
public HouseReservation(final Address physical_address) {
this();
this.setPhysical_address(

16
src/java/lodge/reservationsystem/IReservation.java Normal file
View File

@@ -0,0 +1,16 @@
package lodge.reservationsystem;
import lodge.data.Address;
import lodge.data.Reservation;
public interface IReservation {
public abstract String ReservationType();
public static Reservation copy(String type){ return null; };
public String getReservation_number();
public String getAccountNumber();
public Address getPhysical_address();
public float getPricePerNight();
public float calculatePrice();
public boolean checkValid();
}

2
src/java/lodge/reservationsystem/IllegalOperationException.java
View File

@@ -4,7 +4,7 @@
*/
package lodge.reservationsystem;
class IllegalOperationException extends RuntimeException {
public class IllegalOperationException extends RuntimeException {
public IllegalOperationException () {
super();
}

2
src/resources/acc-A1450981765.json
View File

@@ -1 +1 @@
{ "Account":{"account_number": "A1450981765","phone_number": "701-456-7890","mailing_address": { "Address":{"street": "10 wilco ave","city": "wilco","state": "WY","zip": "82801"}},"email_address": { "EmailAddress":{"email": "wilco@wyommin.net"}},"reservation_list":[{"HotelReservation":{"reservation_number":"R0123077641"}},{"CabinReservation":{"reservation_number":"R0535276622"}},{"HouseReservation":{"reservation_number":"R0499811708"}}]}}
{ "Account":{"account_number": "A1450981765","phone_number": "701-456-7890","mailing_address": { "Address":{"street": "10 wilco ave","city": "wilco","state": "WY","zip": "82801"}},"email_address": { "EmailAddress":{"email": "wilco@wyommin.net"}},"reservations":[{"HotelReservation":{"reservation_number":"R0123077641"}},{"CabinReservation":{"reservation_number":"R0535276622"}},{"HouseReservation":{"reservation_number":"R0499811708"}}]}}

27
src/resources/acc-A2074212339.json
View File

@@ -1,26 +1 @@
{
"Account": {
"account_number": "A2074212339",
"phone_number": "301-356-3890",
"mailing_address": {
"Address": {
"street": "30 Amstadam ave",
"city": "New York",
"state": "NY",
"zip": "12010"
}
},
"email_address": {
"EmailAddress": {
"email": "newbee952@aol.com"
}
},
"reservation_list": [
{
"CabinReservation": {
"reservation_number": "R2042828431"
}
}
]
}
}
{ "Account":{"account_number": "A2074212339","phone_number": "301-356-3890","mailing_address": { "Address":{"street": "30 Amstadam ave","city": "New York","state": "NY","zip": "12010"}},"email_address": { "EmailAddress":{"email": "newbee952@aol.com"}},"reservations":[{"CabinReservation":{"reservation_number":"R2042828431"}}]}}

34
src/resources/rsv-R0499811708.json
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@@ -1,33 +1 @@
{
"HouseReservation": {
"reservation_type": "HouseReservation",
"reservation_number": "R0499811708",
"reservation_status": "Completed",
"reservation_start_date": "2025-11-05T10:00Z[UTC]",
"reservation_end_date": "2025-11-15T22:00Z[UTC]",
"account_number": "A1450981765",
"physical_address": {
"Address": {
"street": "3000 Osage ave",
"city": "GreenBelt",
"state": "MD",
"zip": "20740"
}
},
"mailing_address": {
"Address": {
"street": "40012 College ave",
"city": "College Park",
"state": "MD",
"zip": "20740"
}
},
"kitchen": "Kitchenette",
"numberOfBeds": "4",
"numberOfBedRooms": "3",
"numberOfBathRooms": "1",
"numberOfFloors": "3",
"squareFeet": "1400",
"price": "1215.0"
}
}
{ "HouseReservation":{"reservation_type": "HouseReservation","reservation_number": "R0499811708","reservation_status": "Completed","reservation_start_date": "2025-11-05T10:00Z[UTC]","reservation_end_date": "2025-11-15T22:00Z[UTC]","account_number": "A1450981765","physical_address": { "Address":{"street": "3000 Osage ave","city": "GreenBelt","state": "MD","zip": "20740"}},"mailing_address": { "Address":{"street": "40012 College ave","city": "College Park","state": "MD","zip": "20740"}},"kitchen": "Kitchenette","numberOfBeds": "4","numberOfBedRooms": "3","numberOfBathRooms": "1","numberOfFloors": "3","squareFeet": "1400","price": "1215.0"}}

2
src/resources/rsv-R2042828431.json
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@@ -1 +1 @@
{ "CabinReservation":{"reservation_type": "CabinReservation","reservation_number": "R2042828431","reservation_status": "Draft","reservation_start_date": "2025-09-05T10:00Z[UTC]","reservation_end_date": "2025-11-30T22:00Z[UTC]","account_number": "A2074212339","physical_address": { "Address":{"street": "30 cabin ave","city": "Carnelian","state": "CA","zip": "96140"}},"mailing_address": { "Address":{"street": "30 cabin ave","city": "Carnelian Bay","state": "CA","zip": "96140"}},"kitchen": "Kitchenette","numberOfBeds": "4","numberOfBedRooms": "3","numberOfBathRooms": "1","numberOfFloors": "2","squareFeet": "806","price": "10200.0"}}
{ "CabinReservation":{"reservation_type": "CabinReservation","reservation_number": "R2042828431","reservation_status": "Canceled","reservation_start_date": "2025-09-05T10:00Z[UTC]","reservation_end_date": "2025-11-30T22:00Z[UTC]","account_number": "A2074212339","physical_address": { "Address":{"street": "30 cabin ave","city": "Carnelian","state": "CA","zip": "96140"}},"mailing_address": { "Address":{"street": "30 cabin ave","city": "Carnelian Bay","state": "CA","zip": "96140"}},"kitchen": "Kitchenette","numberOfBeds": "4","numberOfBedRooms": "3","numberOfBathRooms": "1","numberOfFloors": "2","squareFeet": "806","price": "10200.0"}}

101
uml/classdiagram.dot Normal file
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digraph LodgeReservationSystem {
// Graph settings
rankdir=TB;
node [shape=record, fontname="Arial", fontsize=10];
edge [fontname="Arial", fontsize=8];
// Define clusters for packages
subgraph cluster_data {
label="lodge.data";
style=filled;
color=lightgrey;
// Data classes
Account [label="{Account|+ account_number: String\l+ phone_number: String\l+ mailing_address: Address\l+ email_address: EmailAddress\l- reservation_list: AccountReservationList\l|+ add(Reservation): boolean\l+ findReservation(String): Reservation\l+ getAllReservations(): ListIterator\<IReservation\>\l+ update(Account): void\l+ Write(Account): void\l}"];
AccountList [label="{AccountList|extends ArrayList\<Account\>|+ accountSerial(...): String\l+ add(Account): boolean\l+ find(String): Account\l+ save(Account): void\l+ getListOfReservations(): List\<IReservation\>\l}"];
AccountReservationList [label="{AccountReservationList|extends ArrayList\<IReservation\>|- reservationSerial(Reservation): String\l+ add(IReservation): boolean\l+ find(String): Reservation\l+ update(AccountReservationList): void\l}"];
Address [label="{Address|+ street: String\l+ city: String\l+ state: String\l+ zip: String\l|+ getters/setters\l+ hashCode(): int\l+ equals(Object): boolean\l}"];
EmailAddress [label="{EmailAddress|+ email_address: String\l|+ getters/setters\l+ hashCode(): int\l+ equals(Object): boolean\l}"];
Reservation [label="{Reservation|\<\<abstract\>\>|# type: char\l- reservation_number: String\l- physical_address: Address\l- mailing_address: Address\l- reservation_start_date: ZonedDateTime\l- reservation_end_date: ZonedDateTime\l- reservation_status: ReservationStatusEnum\l- kitchen: KitchenTypeEnum\l- numberOfBeds: Integer\l- numberOfBedRooms: Integer\l- numberOfBathRooms: Integer\l- numberOfFloors: Integer\l- squareFeet: Integer\l- price: Float\l# accountNumber: String\l|+ getters/setters\l+ Write(Reservation): void\l+ Change(Reservation, ReservationStatusEnum): void\l+ update(Reservation): void\l+ \<\<abstract\>\> ReservationType(): String\l}"];
DataRepository [label="{DataRepository|\<\<singleton\>\>|- directoryPath: String\l- instance: DataRepository\l|+ setDataStoreRoot(String): void\l+ getPath(): String\l+ Reservation(String): Reservation\l+ WalkFileSystemTree(...): void\l+ LoadAccount(Path): Account\l- loadReservation(...): void\l}"];
DuplicateObjectException [label="{DuplicateObjectException|extends RuntimeException||+ DuplicateObjectException()\l+ DuplicateObjectException(String)\l}"];
// Enums
KitchenTypeEnum [label="{KitchenTypeEnum|\<\<enumeration\>\>|None\lKitchenette\lFullKitchen\l}"];
ReservationStatusEnum [label="{ReservationStatusEnum|\<\<enumeration\>\>|Draft\lCanceled\lCompleted\l}"];
}
subgraph cluster_reservationsystem {
label="lodge.reservationsystem";
style=filled;
color=lightblue;
AccomodationManager [label="{AccomodationManager|- accounts: AccountList\l|+ AccomodationManager(String)\l+ loadAll(): void\l+ load(Path): void\l+ retrieveLoadedAccounts(): List\<Account\>\l+ retrieveAccount(String): Account\l+ AddAccount(Account): void\l+ UpdateAccount(Account): void\l+ newAccount(...): Account\l+ addReservation(...): boolean\l+ findReservation(String): Reservation\l+ getReservationList(): List\<IReservation\>\l+ showReservationList(): void\l}"];
IReservation [label="{IReservation|\<\<interface\>\>||+ ReservationType(): String\l+ getReservation_number(): String\l+ getAccountNumber(): String\l+ getPhysical_address(): Address\l+ getPricePerNight(): float\l+ calculatePrice(): float\l+ checkValid(): boolean\l}"];
HotelReservation [label="{HotelReservation|extends Reservation\limplements IReservation|# type: 'H'\l|+ HotelReservation(Address)\l+ ReservationType(): String\l+ checkValid(): boolean\l+ getPricePerNight(): float\l+ calculatePrice(): float\l+ Reservation(String): Reservation\l}"];
CabinReservation [label="{CabinReservation|extends Reservation\limplements IReservation|# type: 'C'\l|+ CabinReservation(Address)\l+ ReservationType(): String\l+ checkValid(): boolean\l+ getPricePerNight(): float\l+ calculatePrice(): float\l+ Reservation(String): Reservation\l}"];
HouseReservation [label="{HouseReservation|extends Reservation\limplements IReservation|# type: 'Z'\l|+ HouseReservation(Address)\l+ ReservationType(): String\l+ checkValid(): boolean\l+ getPricePerNight(): float\l+ calculatePrice(): float\l+ Reservation(String): Reservation\l}"];
IllegalOperationException [label="{IllegalOperationException|extends RuntimeException||+ IllegalOperationException()\l+ IllegalOperationException(String)\l}"];
}
subgraph cluster_main {
label="lodge";
style=filled;
color=lightyellow;
TestReservations [label="{TestReservations||+ main(String[]): void\l}"];
}
// Relationships
// Inheritance relationships
AccountList -> Account [arrowhead=diamond, label="contains"];
AccountReservationList -> IReservation [arrowhead=diamond, label="contains"];
HotelReservation -> Reservation [arrowhead=empty];
CabinReservation -> Reservation [arrowhead=empty];
HouseReservation -> Reservation [arrowhead=empty];
HotelReservation -> IReservation [arrowhead=empty, style=dashed];
CabinReservation -> IReservation [arrowhead=empty, style=dashed];
HouseReservation -> IReservation [arrowhead=empty, style=dashed];
// Composition/Aggregation relationships
Account -> Address [arrowhead=diamond, label="mailing_address"];
Account -> EmailAddress [arrowhead=diamond, label="email_address"];
Account -> AccountReservationList [arrowhead=diamond, label="reservation_list"];
Reservation -> Address [arrowhead=diamond, label="physical_address\nmailing_address"];
Reservation -> KitchenTypeEnum [arrowhead=open, label="kitchen"];
Reservation -> ReservationStatusEnum [arrowhead=open, label="reservation_status"];
AccomodationManager -> AccountList [arrowhead=diamond, label="accounts"];
AccomodationManager -> DataRepository [arrowhead=open, label="uses"];
// Usage relationships
TestReservations -> AccomodationManager [arrowhead=open, label="uses"];
TestReservations -> HotelReservation [arrowhead=open, label="creates"];
TestReservations -> CabinReservation [arrowhead=open, label="creates"];
TestReservations -> HouseReservation [arrowhead=open, label="creates"];
DataRepository -> Account [arrowhead=open, label="loads"];
DataRepository -> Reservation [arrowhead=open, label="creates"];
// Exception relationships
AccountList -> DuplicateObjectException [arrowhead=open, style=dashed, label="throws"];
AccountReservationList -> DuplicateObjectException [arrowhead=open, style=dashed, label="throws"];
Reservation -> IllegalOperationException [arrowhead=open, style=dashed, label="throws"];
}

465
uml/classdiagram.svg Normal file
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<?xml version="1.0" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1791pt" height="1094pt" viewBox="0.00 0.00 1791 1094.2">
<g id="graph0" class="graph" transform="translate(4,1090.199951171875) scale(1)" data-name="LodgeReservationSystem">
<polygon fill="white" stroke="none" points="-4,4 -4,-1090.2 1787,-1090.2 1787,4 -4,4"/>
<g id="clust1" class="cluster" data-name="cluster_data">
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<text text-anchor="middle" x="1384.5" y="-887.4" font-family="Times,serif" font-size="14.00" style="">lodge.data</text>
</g>
<g id="clust2" class="cluster" data-name="cluster_reservationsystem">
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<text text-anchor="middle" x="497" y="-907.4" font-family="Times,serif" font-size="14.00" style="">lodge.reservationsystem</text>
</g>
<g id="clust3" class="cluster" data-name="cluster_main">
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<text text-anchor="middle" x="365" y="-1061.6" font-family="Times,serif" font-size="14.00" style="">lodge</text>
</g>
<!-- Account -->
<g id="node1" class="node" pointer-events="visible" data-name="Account">
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<text text-anchor="middle" x="1394" y="-544.3" font-family="Arial" font-size="10.00">Account</text>
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<text text-anchor="start" x="1284.37" y="-524.3" font-family="Arial" font-size="10.00">+ account_number: String</text>
<text text-anchor="start" x="1284.37" y="-512.3" font-family="Arial" font-size="10.00">+ phone_number: String</text>
<text text-anchor="start" x="1284.37" y="-500.3" font-family="Arial" font-size="10.00">+ mailing_address: Address</text>
<text text-anchor="start" x="1284.37" y="-488.3" font-family="Arial" font-size="10.00">+ email_address: EmailAddress</text>
<text text-anchor="start" x="1284.37" y="-476.3" font-family="Arial" font-size="10.00">- reservation_list: AccountReservationList</text>
<polyline fill="none" stroke="black" points="1276.37,-469.3 1511.63,-469.3"/>
<text text-anchor="start" x="1284.37" y="-456.3" font-family="Arial" font-size="10.00">+ add(Reservation): boolean</text>
<text text-anchor="start" x="1284.37" y="-444.3" font-family="Arial" font-size="10.00">+ findReservation(String): Reservation</text>
<text text-anchor="start" x="1284.37" y="-432.3" font-family="Arial" font-size="10.00">+ getAllReservations(): ListIterator&lt;IReservation&gt;</text>
<text text-anchor="start" x="1284.37" y="-420.3" font-family="Arial" font-size="10.00">+ update(Account): void</text>
<text text-anchor="start" x="1284.37" y="-408.3" font-family="Arial" font-size="10.00">+ Write(Account): void</text>
</g>
<!-- AccountReservationList --><g id="edge11" class="edge" data-name="Account-&gt;AccountReservationList" data-comment="AccountReservationList">
<path fill="none" stroke="black" d="M1378.25,-401.44C1368.19,-365.99 1352.34,-324.93 1328,-293.6 1321.55,-285.29 1313.94,-277.56 1305.78,-270.46"/>
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<text text-anchor="middle" x="1366.9" y="-300.8" font-family="Arial" font-size="8.00">reservation_list</text>
</g>
<g id="node3" class="node" pointer-events="visible" data-name="AccountReservationList">
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<text text-anchor="middle" x="1213" y="-230.1" font-family="Arial" font-size="10.00">extends ArrayList&lt;IReservation&gt;</text>
<polyline fill="none" stroke="black" points="1117.59,-223.1 1308.41,-223.1"/>
<text text-anchor="start" x="1125.59" y="-210.1" font-family="Arial" font-size="10.00">- reservationSerial(Reservation): String</text>
<text text-anchor="start" x="1125.59" y="-198.1" font-family="Arial" font-size="10.00">+ add(IReservation): boolean</text>
<text text-anchor="start" x="1125.59" y="-186.1" font-family="Arial" font-size="10.00">+ find(String): Reservation</text>
<text text-anchor="start" x="1125.59" y="-174.1" font-family="Arial" font-size="10.00">+ update(AccountReservationList): void</text>
</g>
<!-- Account&#45;&gt;AccountReservationList -->
<!-- Address --><g id="edge9" class="edge" data-name="Account-&gt;Address" data-comment="Address">
<path fill="none" stroke="black" d="M1434.62,-401.45C1452.17,-368.26 1472.95,-329.01 1491.75,-293.6 1493.2,-290.85 1494.69,-288.06 1496.19,-285.23"/>
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</g>
<g id="node4" class="node" pointer-events="visible" data-name="Address">
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<text text-anchor="start" x="1475.6" y="-242.1" font-family="Arial" font-size="10.00">+ street: String</text>
<text text-anchor="start" x="1475.6" y="-230.1" font-family="Arial" font-size="10.00">+ city: String</text>
<text text-anchor="start" x="1475.6" y="-218.1" font-family="Arial" font-size="10.00">+ state: String</text>
<text text-anchor="start" x="1475.6" y="-206.1" font-family="Arial" font-size="10.00">+ zip: String</text>
<polyline fill="none" stroke="black" points="1467.6,-199.1 1598.4,-199.1"/>
<text text-anchor="start" x="1475.6" y="-186.1" font-family="Arial" font-size="10.00">+ getters/setters</text>
<text text-anchor="start" x="1475.6" y="-174.1" font-family="Arial" font-size="10.00">+ hashCode(): int</text>
<text text-anchor="start" x="1475.6" y="-162.1" font-family="Arial" font-size="10.00">+ equals(Object): boolean</text>
</g>
<!-- Account&#45;&gt;Address -->
<!-- EmailAddress --><g id="edge10" class="edge" data-name="Account-&gt;EmailAddress" data-comment="EmailAddress">
<path fill="none" stroke="black" d="M1478.46,-401.4C1526.96,-357.25 1586.4,-303.13 1628.49,-264.81"/>
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<text text-anchor="start" x="1624.6" y="-224.1" font-family="Arial" font-size="10.00">+ email_address: String</text>
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<text text-anchor="start" x="1624.6" y="-204.1" font-family="Arial" font-size="10.00">+ getters/setters</text>
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<!-- Account&#45;&gt;EmailAddress -->
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<path fill="none" stroke="black" d="M1349.9,-715.97C1357.6,-674.85 1368.44,-616.92 1377.44,-568.79"/>
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<text text-anchor="middle" x="1340" y="-790.9" font-family="Arial" font-size="10.00">extends ArrayList&lt;Account&gt;</text>
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<!-- AccountList&#45;&gt;Account -->
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<text text-anchor="middle" x="1447" y="-75.5" font-family="Arial" font-size="10.00">extends RuntimeException</text>
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<!-- AccountReservationList&#45;&gt;DuplicateObjectException -->
<!-- IReservation --><g id="edge2" class="edge" data-name="AccountReservationList-&gt;IReservation" data-comment="IReservation">
<path fill="none" stroke="black" d="M1136.01,-263.01C1127.07,-267.6 1117.94,-271.91 1109,-275.6 1080.58,-287.33 1071.28,-283.61 1042.2,-293.6 921.72,-335.01 787.27,-393.61 699.46,-433.63"/>
<polygon fill="black" stroke="black" points="699.64,-433.55 695.84,-439.68 688.72,-438.53 692.52,-432.4 699.64,-433.55"/>
<text text-anchor="middle" x="1056.9" y="-300.8" font-family="Arial" font-size="8.00">contains</text>
</g>
<g id="node12" class="node" pointer-events="visible" data-name="IReservation">
<polygon fill="none" stroke="black" points="519.16,-403.3 519.16,-555.3 688.84,-555.3 688.84,-403.3 519.16,-403.3"/>
<text text-anchor="middle" x="604" y="-542.3" font-family="Arial" font-size="10.00">IReservation</text>
<polyline fill="none" stroke="black" points="519.16,-535.3 688.84,-535.3"/>
<text text-anchor="middle" x="604" y="-522.3" font-family="Arial" font-size="10.00">&lt;&lt;interface&gt;&gt;</text>
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<text text-anchor="middle" x="604" y="-502.3" font-family="Arial" font-size="10.00"> </text>
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<text text-anchor="start" x="527.16" y="-482.3" font-family="Arial" font-size="10.00">+ ReservationType(): String</text>
<text text-anchor="start" x="527.16" y="-470.3" font-family="Arial" font-size="10.00">+ getReservation_number(): String</text>
<text text-anchor="start" x="527.16" y="-458.3" font-family="Arial" font-size="10.00">+ getAccountNumber(): String</text>
<text text-anchor="start" x="527.16" y="-446.3" font-family="Arial" font-size="10.00">+ getPhysical_address(): Address</text>
<text text-anchor="start" x="527.16" y="-434.3" font-family="Arial" font-size="10.00">+ getPricePerNight(): float</text>
<text text-anchor="start" x="527.16" y="-422.3" font-family="Arial" font-size="10.00">+ calculatePrice(): float</text>
<text text-anchor="start" x="527.16" y="-410.3" font-family="Arial" font-size="10.00">+ checkValid(): boolean</text>
</g>
<!-- AccountReservationList&#45;&gt;IReservation -->
<!-- Reservation --><g id="edge12" class="edge" data-name="Reservation-&gt;Address" data-comment="Reservation">
<path fill="none" stroke="black" d="M1224.41,-331.32C1238.36,-313.65 1251.58,-299.68 1262.19,-293.6 1335.2,-251.76 1374.21,-303.78 1456.55,-275.8"/>
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<text text-anchor="middle" x="1292.91" y="-305.6" font-family="Arial" font-size="8.00">physical_address</text>
<text text-anchor="middle" x="1292.91" y="-296" font-family="Arial" font-size="8.00">mailing_address</text>
</g>
<g id="node6" class="node" pointer-events="visible" data-name="Reservation">
<polygon fill="none" stroke="black" points="1001.52,-331.3 1001.52,-627.3 1258.48,-627.3 1258.48,-331.3 1001.52,-331.3"/>
<text text-anchor="middle" x="1130" y="-614.3" font-family="Arial" font-size="10.00">Reservation</text>
<polyline fill="none" stroke="black" points="1001.52,-607.3 1258.48,-607.3"/>
<text text-anchor="middle" x="1130" y="-594.3" font-family="Arial" font-size="10.00">&lt;&lt;abstract&gt;&gt;</text>
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<text text-anchor="start" x="1009.52" y="-574.3" font-family="Arial" font-size="10.00"># type: char</text>
<text text-anchor="start" x="1009.52" y="-562.3" font-family="Arial" font-size="10.00">- reservation_number: String</text>
<text text-anchor="start" x="1009.52" y="-550.3" font-family="Arial" font-size="10.00">- physical_address: Address</text>
<text text-anchor="start" x="1009.52" y="-538.3" font-family="Arial" font-size="10.00">- mailing_address: Address</text>
<text text-anchor="start" x="1009.52" y="-526.3" font-family="Arial" font-size="10.00">- reservation_start_date: ZonedDateTime</text>
<text text-anchor="start" x="1009.52" y="-514.3" font-family="Arial" font-size="10.00">- reservation_end_date: ZonedDateTime</text>
<text text-anchor="start" x="1009.52" y="-502.3" font-family="Arial" font-size="10.00">- reservation_status: ReservationStatusEnum</text>
<text text-anchor="start" x="1009.52" y="-490.3" font-family="Arial" font-size="10.00">- kitchen: KitchenTypeEnum</text>
<text text-anchor="start" x="1009.52" y="-478.3" font-family="Arial" font-size="10.00">- numberOfBeds: Integer</text>
<text text-anchor="start" x="1009.52" y="-466.3" font-family="Arial" font-size="10.00">- numberOfBedRooms: Integer</text>
<text text-anchor="start" x="1009.52" y="-454.3" font-family="Arial" font-size="10.00">- numberOfBathRooms: Integer</text>
<text text-anchor="start" x="1009.52" y="-442.3" font-family="Arial" font-size="10.00">- numberOfFloors: Integer</text>
<text text-anchor="start" x="1009.52" y="-430.3" font-family="Arial" font-size="10.00">- squareFeet: Integer</text>
<text text-anchor="start" x="1009.52" y="-418.3" font-family="Arial" font-size="10.00">- price: Float</text>
<text text-anchor="start" x="1009.52" y="-406.3" font-family="Arial" font-size="10.00"># accountNumber: String</text>
<polyline fill="none" stroke="black" points="1001.52,-399.3 1258.48,-399.3"/>
<text text-anchor="start" x="1009.52" y="-386.3" font-family="Arial" font-size="10.00">+ getters/setters</text>
<text text-anchor="start" x="1009.52" y="-374.3" font-family="Arial" font-size="10.00">+ Write(Reservation): void</text>
<text text-anchor="start" x="1009.52" y="-362.3" font-family="Arial" font-size="10.00">+ Change(Reservation, ReservationStatusEnum): void</text>
<text text-anchor="start" x="1009.52" y="-350.3" font-family="Arial" font-size="10.00">+ update(Reservation): void</text>
<text text-anchor="start" x="1009.52" y="-338.3" font-family="Arial" font-size="10.00">+ &lt;&lt;abstract&gt;&gt; ReservationType(): String</text>
</g>
<!-- Reservation&#45;&gt;Address -->
<!-- Reservation&#45;&gt;KitchenTypeEnum -->
<!-- KitchenTypeEnum --><g id="edge13" class="edge" data-name="Reservation-&gt;KitchenTypeEnum" data-comment="KitchenTypeEnum">
<path fill="none" stroke="black" d="M1085.77,-331.49C1078.74,-308.17 1071.92,-285.52 1066.2,-266.56"/>
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<text text-anchor="middle" x="1090.67" y="-300.8" font-family="Arial" font-size="8.00">kitchen</text>
</g>
<g id="node9" class="node" pointer-events="visible" data-name="KitchenTypeEnum">
<polygon fill="none" stroke="black" points="1002.15,-173.1 1002.15,-257.1 1099.85,-257.1 1099.85,-173.1 1002.15,-173.1"/>
<text text-anchor="middle" x="1051" y="-244.1" font-family="Arial" font-size="10.00">KitchenTypeEnum</text>
<polyline fill="none" stroke="black" points="1002.15,-237.1 1099.85,-237.1"/>
<text text-anchor="middle" x="1051" y="-224.1" font-family="Arial" font-size="10.00">&lt;&lt;enumeration&gt;&gt;</text>
<polyline fill="none" stroke="black" points="1002.15,-217.1 1099.85,-217.1"/>
<text text-anchor="start" x="1010.15" y="-204.1" font-family="Arial" font-size="10.00">None</text>
<text text-anchor="start" x="1010.15" y="-192.1" font-family="Arial" font-size="10.00">Kitchenette</text>
<text text-anchor="start" x="1010.15" y="-180.1" font-family="Arial" font-size="10.00">FullKitchen</text>
</g><!-- ReservationStatusEnum -->
<g id="node10" class="node" pointer-events="visible" data-name="ReservationStatusEnum">
<polygon fill="none" stroke="black" points="1326.08,-173.1 1326.08,-257.1 1449.92,-257.1 1449.92,-173.1 1326.08,-173.1"/>
<text text-anchor="middle" x="1388" y="-244.1" font-family="Arial" font-size="10.00">ReservationStatusEnum</text>
<polyline fill="none" stroke="black" points="1326.08,-237.1 1449.92,-237.1"/>
<text text-anchor="middle" x="1388" y="-224.1" font-family="Arial" font-size="10.00">&lt;&lt;enumeration&gt;&gt;</text>
<polyline fill="none" stroke="black" points="1326.08,-217.1 1449.92,-217.1"/>
<text text-anchor="start" x="1334.08" y="-204.1" font-family="Arial" font-size="10.00">Draft</text>
<text text-anchor="start" x="1334.08" y="-192.1" font-family="Arial" font-size="10.00">Canceled</text>
<text text-anchor="start" x="1334.08" y="-180.1" font-family="Arial" font-size="10.00">Completed</text>
</g>
<!-- Reservation&#45;&gt;ReservationStatusEnum -->
<g id="edge14" class="edge" data-name="Reservation-&gt;ReservationStatusEnum">
<path fill="none" stroke="black" d="M1147.14,-331.55C1153.88,-317.25 1162.83,-304.16 1174.63,-293.6 1222.17,-251.08 1258.55,-301.12 1317,-275.6 1324.79,-272.2 1332.4,-267.66 1339.55,-262.61"/>
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<text text-anchor="middle" x="1206.68" y="-300.8" font-family="Arial" font-size="8.00">reservation_status</text>
</g>
<!-- IllegalOperationException -->
<g id="node16" class="node" pointer-events="visible" data-name="IllegalOperationException">
<polygon fill="none" stroke="black" points="806.32,-723.9 806.32,-815.9 977.68,-815.9 977.68,-723.9 806.32,-723.9"/>
<text text-anchor="middle" x="892" y="-802.9" font-family="Arial" font-size="10.00">IllegalOperationException</text>
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<text text-anchor="middle" x="892" y="-782.9" font-family="Arial" font-size="10.00">extends RuntimeException</text>
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<text text-anchor="middle" x="892" y="-762.9" font-family="Arial" font-size="10.00"> </text>
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<text text-anchor="start" x="814.32" y="-742.9" font-family="Arial" font-size="10.00">+ IllegalOperationException()</text>
<text text-anchor="start" x="814.32" y="-730.9" font-family="Arial" font-size="10.00">+ IllegalOperationException(String)</text>
</g>
<!-- Reservation&#45;&gt;IllegalOperationException -->
<g id="edge25" class="edge" data-name="Reservation-&gt;IllegalOperationException">
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<polygon fill="black" stroke="black" points="928.93,-724.12 931.82,-713.54 932.11,-720.27 935.29,-716.41 935.29,-716.41 935.29,-716.41 932.11,-720.27 938.76,-719.27 928.93,-724.12 928.93,-724.12"/>
<text text-anchor="middle" x="1000.78" y="-648.2" font-family="Arial" font-size="8.00">throws</text>
</g>
<!-- DataRepository -->
<g id="node7" class="node" pointer-events="visible" data-name="DataRepository">
<polygon fill="none" stroke="black" points="1013.16,-693.9 1013.16,-845.9 1182.84,-845.9 1182.84,-693.9 1013.16,-693.9"/>
<text text-anchor="middle" x="1098" y="-832.9" font-family="Arial" font-size="10.00">DataRepository</text>
<polyline fill="none" stroke="black" points="1013.16,-825.9 1182.84,-825.9"/>
<text text-anchor="middle" x="1098" y="-812.9" font-family="Arial" font-size="10.00">&lt;&lt;singleton&gt;&gt;</text>
<polyline fill="none" stroke="black" points="1013.16,-805.9 1182.84,-805.9"/>
<text text-anchor="start" x="1021.16" y="-792.9" font-family="Arial" font-size="10.00">- directoryPath: String</text>
<text text-anchor="start" x="1021.16" y="-780.9" font-family="Arial" font-size="10.00">- instance: DataRepository</text>
<polyline fill="none" stroke="black" points="1013.16,-773.9 1182.84,-773.9"/>
<text text-anchor="start" x="1021.16" y="-760.9" font-family="Arial" font-size="10.00">+ setDataStoreRoot(String): void</text>
<text text-anchor="start" x="1021.16" y="-748.9" font-family="Arial" font-size="10.00">+ getPath(): String</text>
<text text-anchor="start" x="1021.16" y="-736.9" font-family="Arial" font-size="10.00">+ Reservation(String): Reservation</text>
<text text-anchor="start" x="1021.16" y="-724.9" font-family="Arial" font-size="10.00">+ WalkFileSystemTree(...): void</text>
<text text-anchor="start" x="1021.16" y="-712.9" font-family="Arial" font-size="10.00">+ LoadAccount(Path): Account</text>
<text text-anchor="start" x="1021.16" y="-700.9" font-family="Arial" font-size="10.00">- loadReservation(...): void</text>
</g>
<!-- DataRepository&#45;&gt;Account -->
<g id="edge21" class="edge" data-name="DataRepository-&gt;Account">
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<text text-anchor="middle" x="1254.56" y="-648.2" font-family="Arial" font-size="8.00">loads</text>
</g>
<!-- DataRepository&#45;&gt;Reservation -->
<g id="edge22" class="edge" data-name="DataRepository-&gt;Reservation">
<path fill="none" stroke="black" d="M1106.28,-694.2C1108.25,-676.48 1110.42,-656.91 1112.62,-637.02"/>
<polygon fill="black" stroke="black" points="1113.71,-627.24 1117.08,-637.68 1113.16,-632.21 1112.6,-637.18 1112.6,-637.18 1112.6,-637.18 1113.16,-632.21 1108.13,-636.69 1113.71,-627.24 1113.71,-627.24"/>
<text text-anchor="middle" x="1124.12" y="-648.2" font-family="Arial" font-size="8.00">creates</text>
</g>
<!-- AccomodationManager -->
<g id="node11" class="node" pointer-events="visible" data-name="AccomodationManager">
<polygon fill="none" stroke="black" points="15.97,-673.9 15.97,-865.9 224.03,-865.9 224.03,-673.9 15.97,-673.9"/>
<text text-anchor="middle" x="120" y="-852.9" font-family="Arial" font-size="10.00">AccomodationManager</text>
<polyline fill="none" stroke="black" points="15.97,-845.9 224.03,-845.9"/>
<text text-anchor="start" x="23.97" y="-832.9" font-family="Arial" font-size="10.00">- accounts: AccountList</text>
<polyline fill="none" stroke="black" points="15.97,-825.9 224.03,-825.9"/>
<text text-anchor="start" x="23.97" y="-812.9" font-family="Arial" font-size="10.00">+ AccomodationManager(String)</text>
<text text-anchor="start" x="23.97" y="-800.9" font-family="Arial" font-size="10.00">+ loadAll(): void</text>
<text text-anchor="start" x="23.97" y="-788.9" font-family="Arial" font-size="10.00">+ load(Path): void</text>
<text text-anchor="start" x="23.97" y="-776.9" font-family="Arial" font-size="10.00">+ retrieveLoadedAccounts(): List&lt;Account&gt;</text>
<text text-anchor="start" x="23.97" y="-764.9" font-family="Arial" font-size="10.00">+ retrieveAccount(String): Account</text>
<text text-anchor="start" x="23.97" y="-752.9" font-family="Arial" font-size="10.00">+ AddAccount(Account): void</text>
<text text-anchor="start" x="23.97" y="-740.9" font-family="Arial" font-size="10.00">+ UpdateAccount(Account): void</text>
<text text-anchor="start" x="23.97" y="-728.9" font-family="Arial" font-size="10.00">+ newAccount(...): Account</text>
<text text-anchor="start" x="23.97" y="-716.9" font-family="Arial" font-size="10.00">+ addReservation(...): boolean</text>
<text text-anchor="start" x="23.97" y="-704.9" font-family="Arial" font-size="10.00">+ findReservation(String): Reservation</text>
<text text-anchor="start" x="23.97" y="-692.9" font-family="Arial" font-size="10.00">+ getReservationList(): List&lt;IReservation&gt;</text>
<text text-anchor="start" x="23.97" y="-680.9" font-family="Arial" font-size="10.00">+ showReservationList(): void</text>
</g>
<!-- AccomodationManager&#45;&gt;AccountList -->
<g id="edge15" class="edge" data-name="AccomodationManager-&gt;AccountList">
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<text text-anchor="middle" x="602" y="-934.4" font-family="Arial" font-size="8.00">accounts</text>
</g>
<!-- AccomodationManager&#45;&gt;DataRepository -->
<g id="edge16" class="edge" data-name="AccomodationManager-&gt;DataRepository">
<path fill="none" stroke="black" d="M181.97,-865.64C196.7,-881.27 213.8,-895.25 233,-904.18 309.26,-939.68 914.14,-940.52 990,-904.18 1013.45,-892.95 1033.42,-873.87 1049.58,-853.57"/>
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<text text-anchor="middle" x="464" y="-934.4" font-family="Arial" font-size="8.00">uses</text>
</g>
<!-- HotelReservation -->
<g id="node13" class="node" pointer-events="visible" data-name="HotelReservation">
<polygon fill="none" stroke="black" points="618.16,-693.9 618.16,-845.9 787.84,-845.9 787.84,-693.9 618.16,-693.9"/>
<text text-anchor="middle" x="703" y="-832.9" font-family="Arial" font-size="10.00">HotelReservation</text>
<polyline fill="none" stroke="black" points="618.16,-825.9 787.84,-825.9"/>
<text text-anchor="start" x="626.16" y="-812.9" font-family="Arial" font-size="10.00">extends Reservation</text>
<text text-anchor="middle" x="703" y="-800.9" font-family="Arial" font-size="10.00">implements IReservation</text>
<polyline fill="none" stroke="black" points="618.16,-793.9 787.84,-793.9"/>
<text text-anchor="start" x="626.16" y="-780.9" font-family="Arial" font-size="10.00"># type: 'H'</text>
<polyline fill="none" stroke="black" points="618.16,-773.9 787.84,-773.9"/>
<text text-anchor="start" x="626.16" y="-760.9" font-family="Arial" font-size="10.00">+ HotelReservation(Address)</text>
<text text-anchor="start" x="626.16" y="-748.9" font-family="Arial" font-size="10.00">+ ReservationType(): String</text>
<text text-anchor="start" x="626.16" y="-736.9" font-family="Arial" font-size="10.00">+ checkValid(): boolean</text>
<text text-anchor="start" x="626.16" y="-724.9" font-family="Arial" font-size="10.00">+ getPricePerNight(): float</text>
<text text-anchor="start" x="626.16" y="-712.9" font-family="Arial" font-size="10.00">+ calculatePrice(): float</text>
<text text-anchor="start" x="626.16" y="-700.9" font-family="Arial" font-size="10.00">+ Reservation(String): Reservation</text>
</g>
<!-- HotelReservation&#45;&gt;Reservation -->
<g id="edge3" class="edge" data-name="HotelReservation-&gt;Reservation">
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</g>
<!-- HotelReservation&#45;&gt;IReservation -->
<g id="edge6" class="edge" data-name="HotelReservation-&gt;IReservation">
<path fill="none" stroke="black" d="M677.38,-694.2C663.91,-654.95 647.35,-606.67 633.37,-565.92" stroke-dasharray="5,2"/>
<polygon fill="none" stroke="black" points="636.73,-564.94 630.18,-556.62 630.11,-567.21 636.73,-564.94"/>
</g>
<!-- CabinReservation -->
<g id="node14" class="node" pointer-events="visible" data-name="CabinReservation">
<polygon fill="none" stroke="black" points="430.16,-693.9 430.16,-845.9 599.84,-845.9 599.84,-693.9 430.16,-693.9"/>
<text text-anchor="middle" x="515" y="-832.9" font-family="Arial" font-size="10.00">CabinReservation</text>
<polyline fill="none" stroke="black" points="430.16,-825.9 599.84,-825.9"/>
<text text-anchor="start" x="438.16" y="-812.9" font-family="Arial" font-size="10.00">extends Reservation</text>
<text text-anchor="middle" x="515" y="-800.9" font-family="Arial" font-size="10.00">implements IReservation</text>
<polyline fill="none" stroke="black" points="430.16,-793.9 599.84,-793.9"/>
<text text-anchor="start" x="438.16" y="-780.9" font-family="Arial" font-size="10.00"># type: 'C'</text>
<polyline fill="none" stroke="black" points="430.16,-773.9 599.84,-773.9"/>
<text text-anchor="start" x="438.16" y="-760.9" font-family="Arial" font-size="10.00">+ CabinReservation(Address)</text>
<text text-anchor="start" x="438.16" y="-748.9" font-family="Arial" font-size="10.00">+ ReservationType(): String</text>
<text text-anchor="start" x="438.16" y="-736.9" font-family="Arial" font-size="10.00">+ checkValid(): boolean</text>
<text text-anchor="start" x="438.16" y="-724.9" font-family="Arial" font-size="10.00">+ getPricePerNight(): float</text>
<text text-anchor="start" x="438.16" y="-712.9" font-family="Arial" font-size="10.00">+ calculatePrice(): float</text>
<text text-anchor="start" x="438.16" y="-700.9" font-family="Arial" font-size="10.00">+ Reservation(String): Reservation</text>
</g>
<!-- CabinReservation&#45;&gt;Reservation -->
<g id="edge4" class="edge" data-name="CabinReservation-&gt;Reservation">
<path fill="none" stroke="black" d="M577.98,-694.01C587.62,-685.97 598.04,-678.78 609,-673.4 632.1,-662.06 813.44,-648.86 839,-645.8 906.11,-637.77 929.59,-658.11 990,-627.8 990.62,-627.49 991.23,-627.18 991.85,-626.86"/>
<polygon fill="none" stroke="black" points="993.3,-630.05 1000.35,-622.14 989.91,-623.93 993.3,-630.05"/>
</g>
<!-- CabinReservation&#45;&gt;IReservation -->
<g id="edge7" class="edge" data-name="CabinReservation-&gt;IReservation">
<path fill="none" stroke="black" d="M538.04,-694.2C550.11,-655.04 564.97,-606.88 577.52,-566.18" stroke-dasharray="5,2"/>
<polygon fill="none" stroke="black" points="580.86,-567.22 580.46,-556.63 574.17,-565.16 580.86,-567.22"/>
</g>
<!-- HouseReservation -->
<g id="node15" class="node" pointer-events="visible" data-name="HouseReservation">
<polygon fill="none" stroke="black" points="242.16,-693.9 242.16,-845.9 411.84,-845.9 411.84,-693.9 242.16,-693.9"/>
<text text-anchor="middle" x="327" y="-832.9" font-family="Arial" font-size="10.00">HouseReservation</text>
<polyline fill="none" stroke="black" points="242.16,-825.9 411.84,-825.9"/>
<text text-anchor="start" x="250.16" y="-812.9" font-family="Arial" font-size="10.00">extends Reservation</text>
<text text-anchor="middle" x="327" y="-800.9" font-family="Arial" font-size="10.00">implements IReservation</text>
<polyline fill="none" stroke="black" points="242.16,-793.9 411.84,-793.9"/>
<text text-anchor="start" x="250.16" y="-780.9" font-family="Arial" font-size="10.00"># type: 'Z'</text>
<polyline fill="none" stroke="black" points="242.16,-773.9 411.84,-773.9"/>
<text text-anchor="start" x="250.16" y="-760.9" font-family="Arial" font-size="10.00">+ HouseReservation(Address)</text>
<text text-anchor="start" x="250.16" y="-748.9" font-family="Arial" font-size="10.00">+ ReservationType(): String</text>
<text text-anchor="start" x="250.16" y="-736.9" font-family="Arial" font-size="10.00">+ checkValid(): boolean</text>
<text text-anchor="start" x="250.16" y="-724.9" font-family="Arial" font-size="10.00">+ getPricePerNight(): float</text>
<text text-anchor="start" x="250.16" y="-712.9" font-family="Arial" font-size="10.00">+ calculatePrice(): float</text>
<text text-anchor="start" x="250.16" y="-700.9" font-family="Arial" font-size="10.00">+ Reservation(String): Reservation</text>
</g>
<!-- HouseReservation&#45;&gt;Reservation -->
<g id="edge5" class="edge" data-name="HouseReservation-&gt;Reservation">
<path fill="none" stroke="black" d="M389.55,-693.91C399.29,-685.84 409.85,-678.66 421,-673.4 546.09,-614.35 593.11,-656.73 731,-645.8 788.51,-641.24 937.81,-652.4 990,-627.8 990.62,-627.51 991.25,-627.21 991.87,-626.91"/>
<polygon fill="none" stroke="black" points="993.25,-630.13 1000.46,-622.38 989.99,-623.94 993.25,-630.13"/>
</g>
<!-- HouseReservation&#45;&gt;IReservation -->
<g id="edge8" class="edge" data-name="HouseReservation-&gt;IReservation">
<path fill="none" stroke="black" d="M398.69,-694.2C437.17,-654.12 484.68,-604.61 524.31,-563.33" stroke-dasharray="5,2"/>
<polygon fill="none" stroke="black" points="526.68,-565.92 531.08,-556.28 521.63,-561.07 526.68,-565.92"/>
</g>
<!-- TestReservations -->
<g id="node17" class="node" pointer-events="visible" data-name="TestReservations">
<polygon fill="none" stroke="black" points="310.73,-960.1 310.73,-1020.1 419.27,-1020.1 419.27,-960.1 310.73,-960.1"/>
<text text-anchor="middle" x="365" y="-1007.1" font-family="Arial" font-size="10.00">TestReservations</text>
<polyline fill="none" stroke="black" points="310.73,-1000.1 419.27,-1000.1"/>
<text text-anchor="middle" x="365" y="-987.1" font-family="Arial" font-size="10.00"> </text>
<polyline fill="none" stroke="black" points="310.73,-980.1 419.27,-980.1"/>
<text text-anchor="start" x="318.73" y="-967.1" font-family="Arial" font-size="10.00">+ main(String[]): void</text>
</g>
<!-- TestReservations&#45;&gt;AccomodationManager -->
<g id="edge17" class="edge" data-name="TestReservations-&gt;AccomodationManager">
<path fill="none" stroke="black" d="M310.79,-969.33C285.47,-958.43 255.93,-943.18 233,-924 215.59,-909.44 199.39,-891.67 185.01,-873.47"/>
<polygon fill="black" stroke="black" points="178.95,-865.64 188.63,-870.8 182.01,-869.6 185.07,-873.55 185.07,-873.55 185.07,-873.55 182.01,-869.6 181.51,-876.31 178.95,-865.64 178.95,-865.64"/>
<text text-anchor="middle" x="263.45" y="-934.4" font-family="Arial" font-size="8.00">uses</text>
</g>
<!-- TestReservations&#45;&gt;HotelReservation -->
<g id="edge18" class="edge" data-name="TestReservations-&gt;HotelReservation">
<path fill="none" stroke="black" d="M419,-984.87C484.76,-978.76 590.93,-965.48 622,-941.6 649.93,-920.13 668.69,-886.63 681.04,-854.98"/>
<polygon fill="black" stroke="black" points="684.52,-845.67 685.24,-856.61 682.77,-850.35 681.02,-855.04 681.02,-855.04 681.02,-855.04 682.77,-850.35 676.8,-853.46 684.52,-845.67 684.52,-845.67"/>
<text text-anchor="middle" x="642.12" y="-934.4" font-family="Arial" font-size="8.00">creates</text>
</g>
<!-- TestReservations&#45;&gt;CabinReservation -->
<g id="edge19" class="edge" data-name="TestReservations-&gt;CabinReservation">
<path fill="none" stroke="black" d="M391.68,-960.1C401.32,-949.11 412.03,-936.28 421,-924 437.05,-902.01 453.08,-877.22 467.24,-854.09"/>
<polygon fill="black" stroke="black" points="472.37,-845.66 471.02,-856.54 469.77,-849.93 467.18,-854.2 467.18,-854.2 467.18,-854.2 469.77,-849.93 463.33,-851.86 472.37,-845.66 472.37,-845.66"/>
<text text-anchor="middle" x="426.12" y="-934.4" font-family="Arial" font-size="8.00">creates</text>
</g>
<!-- TestReservations&#45;&gt;HouseReservation -->
<g id="edge20" class="edge" data-name="TestReservations-&gt;HouseReservation">
<path fill="none" stroke="black" d="M354.09,-960.23C352.09,-954.14 350.18,-947.71 348.77,-941.6 342.33,-913.88 337.67,-883.15 334.36,-855.49"/>
<polygon fill="black" stroke="black" points="333.24,-845.84 338.86,-855.26 333.81,-850.81 334.39,-855.78 334.39,-855.78 334.39,-855.78 333.81,-850.81 329.92,-856.29 333.24,-845.84 333.24,-845.84"/>
<text text-anchor="middle" x="361.12" y="-934.4" font-family="Arial" font-size="8.00">creates</text>
</g>
</g>
</svg>
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