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updated story handling, added inner classes for 4 lab, added readme and diagram

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Alexander Karpov 2023-12-12 01:24:02 +03:00
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135
README.md
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# itmo-prog-lab-3
## Class Description
### StoryTeller
- The main class of the application. It sets up the story's context, including the city, house, and characters, and initiates the storytelling process.
### Package: characters
- **Character.java**: An abstract class that serves as a base for all character types. It implements `Listenable` and `Conversable` interfaces.
- **Child.java**: Represents a child character. Capable of listening to and asking questions about stories.
- **Traveler.java**: Represents a traveler character. Focuses on telling stories about their adventures.
- **Znayka.java**: A specialized traveler character with additional behaviors.
### Package: enums
- **CharacterType.java**: An enumeration that defines different character types, such as `TRAVELER` and `CHILD`.
### Package: interfaces
- **Listenable.java**: Interface for characters that can listen to stories.
- **Conversable.java**: Interface for characters that can converse about specific subjects in the story.
### Package: model
- **City.java**: Represents a city in the story with a method to simulate the return to daily life with changes.
- **House.java**: Represents a house where characters reside and storytelling occurs.
- **StoryElement.java**: An abstract base class for elements within the story, like City and House.
### Package: story
- **Narrative.java**: Manages a collection of story events.
- **StoryContext.java**: Provides context for the story, linking the city, house, and the overarching story theme.
- **StoryEvent.java**: Represents individual events within the story.
## Interactions and Configurations
- **StoryTeller**: Initializes the storytelling environment by creating a city, a house (Znayka's house), and characters (Znayka, Malish, and Malishka). It then triggers the storytelling process in Znayka's house.
- **Character Classes**: Each character type (`Child`, `Traveler`, `Znayka`) interacts differently within the story. For instance, children listen and ask questions, while travelers focus on narrating their adventures.
- **Interfaces**: `Listenable` and `Conversable` are implemented differently in each character class, providing unique behaviors during storytelling.
- **Model Classes**: `City` and `House` serve as the physical setting for the story. The `House` class, in particular, is the focal point where characters gather and share stories.
- **Story Classes**: `StoryContext` links the narrative's physical setting with the thematic elements, while `Narrative` and `StoryEvent` manage the flow and individual events of the story.
## Given Query
```
На этом знаменитое путешествие Знайки и его товарищей окончилось.
Жизнь в Цветочном городе потекла по-старому... хотя нет, нельзя сказать, чтобы совсем по-старому.
С тех пор как наши отважные путешественники вернулись домой, в городе только и говорили о них.
Все жители, и малыши и малышки, приходили по вечерам к домику Знайки и слушали рассказы путешественников об их жизни в Зеленом городе.
```
## Output
```
Жители Домик Знайки собираются чтобы рассказать истории
Все жители, и малыши и малышки, приходили по вечерам к Домик Знайки и слушали рассказы путешественников.
Жизнь в Цветочный город потекла по-старому... хотя нет, нельзя сказать, чтобы совсем по-старому.
Жители Домик Знайки собираются чтобы рассказать истории
Знайка рассказывает историю о путешествие Знайки в Зеленый город
Малыш слушает историю о путешествие Знайки и спрашивает вопросы о путешествие Знайки в Зеленый город
Малышка слушает историю о путешествие Знайки и спрашивает вопросы о путешествие Знайки в Зеленый город
Знайка рассказывает историю о жизнь в Цветочном городе
Малыш слушает историю о путешествие Знайки и спрашивает вопросы о жизнь в Цветочном городе
Малышка слушает историю о путешествие Знайки и спрашивает вопросы о жизнь в Цветочном городе
Истории захватывали дух, и каждый вечер собирались всё больше жителей, чтобы слышать новые приключения.
```
## UML Diagram
![UML Diagram](https://new.akarpov.ru/media/files/sanspie/tFfur/diagram.svg "https://new.akarpov.ru/files/PRaEOtISfNJAvOZYJbiO")
# itmo-prog-lab-4
## Class Description
### StoryTeller
- The primary class of the application. It establishes the story's framework, incorporating the city, house, and characters, and initiates the storytelling process.
### Package: characters
- **Character.java**: This abstract class forms the foundation for all character types, implementing `Listenable` and `Conversable` interfaces.
- **Child.java**: Represents child characters who listen to and inquire about stories.
- **Traveler.java**: Depicts traveler characters who share tales of their adventures.
- **Znayka.java**: A specialized traveler character with extended capabilities.
### Package: enums
- **CharacterType.java**: Enumerates different character types, such as `TRAVELER` and `CHILD`.
### Package: interfaces
- **Listenable.java**: An interface for characters that can listen to stories.
- **Conversable.java**: An interface for characters that can engage in discussions about specific story subjects.
### Package: model
- **City.java**: Symbolizes a city in the story, featuring a method to simulate life resuming with changes.
- **House.java**: Represents a house where characters reside and where storytelling happens.
- **StoryElement.java**: An abstract base class for story components like City and House.
### Package: story
- **Narrative.java**: Manages a series of story events.
- **StoryContext.java**: Provides the narrative backdrop, linking the city, house, and the main story theme.
- **StoryEvent.java**: Constitutes individual events within the narrative.
### Package: exceptions
- **StoryException.java**: Handles exceptions specific to the storytelling process.
- **StoryRuntimeException.java**: Manages runtime exceptions within the story.
## Interactions and Configurations
- **StoryTeller**: Sets up the storytelling environment by creating a city, a house (Znayka's house), and characters (Znayka, Malish, and Malishka), then initiates the storytelling sequence in Znayka's house.
- **Character Classes**: Each character type (`Child`, `Traveler`, `Znayka`) interacts uniquely within the narrative. Children listen and pose questions, while travelers focus on recounting their adventures.
- **Interfaces**: `Listenable` and `Conversable` are implemented distinctly across character classes, enabling varied behaviors during the storytelling sessions.
- **Model Classes**: `City` and `House` form the physical backdrop of the story. The `House` class, in particular, is central to the gathering of characters and the exchange of stories.
- **Story Classes**: `StoryContext` connects the narrative's physical and thematic elements. `Narrative` and `StoryEvent` orchestrate the progression and individual occurrences of the story.
- **Exception Handling**: The `exceptions` package ensures robust error handling during the storytelling process, with `StoryException` and `StoryRuntimeException` tailored to specific storytelling scenarios.
## Output
```
Translating story on Bus 0 Device 0: ID 0x0:JMTek, LLC. USB PnP Audio Device
Translating story on Bus 1 Device 1: ID 0x10101:Creative Technology, Ltd SoundBlaster MP3+
Translating story on Bus 2 Device 2: ID 0x20202:Sennheiser Communications USB Headset
Translating story on Bus 3 Device 3: ID 0x30303:Bluetooth Audio Device
[DEBUG] Story Element Created: Цветочный город
[DEBUG] Story Element Created: Домик Знайки
[DEBUG] Story Element Created: TRAVELER Знайка
[DEBUG] Story Element Created: CHILD Малыш
[DEBUG] Story Element Created: CHILD Малышка
[DEBUG] Interaction with 'Домик Знайки': Starting evening stories session
Жители собираются в Домик Знайки чтобы рассказать истории
Все жители, и малыши и малышки, приходили по вечерам к Домик Знайки и слушали рассказы путешественников.
Жизнь в Цветочный город потекла по-старому... хотя нет, нельзя сказать, чтобы совсем по-старому.
Жители собираются в Домик Знайки чтобы рассказать истории
Знайка рассказывает историю о путешествие в Зеленый город
Малыш слушает историю о путешествия Знайки и спрашивает вопросы о путешествие в Зеленый город
Внезапный флешбенгер
[DEBUG] Interaction with 'Домик Знайки': Внезапный флешбенгер
Малышка слушает историю о путешествия Знайки и спрашивает вопросы о путешествие в Зеленый город
Знайка рассказывает историю о жизнь в Цветочном городе
Малыш слушает историю о путешествия Знайки и спрашивает вопросы о жизнь в Цветочном городе
Малышка слушает историю о путешествия Знайки и спрашивает вопросы о жизнь в Цветочном городе
Истории захватывали дух, и каждый вечер собирались всё больше жителей, чтобы слышать новые приключения.
Error in storytelling: No stories available to tell.
```
## UML Diagram
![UML Diagram](https://new.akarpov.ru/media/files/sanspie/uJsZS/123.svg "https://new.akarpov.ru/files/MUdUTDBZxAXTuRXuqREt")

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itmo-prog-lab.iml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

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src/StoryTeller.java
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@ -1,4 +1,5 @@
import characters.Character;
import exceptions.StoryException;
import model.*;
import characters.*;
import story.StoryContext;
@ -8,15 +9,40 @@ import java.util.List;
public class StoryTeller {
public static void main(String[] args) {
class DevStoryListener {
private int devNum = 0;
void listenToStory(String device) {
System.out.println("Translating story on Bus " + devNum + " Device " + devNum + ": ID " + hashCode(devNum) + ":" + device );
devNum++;
}
private String hashCode(int devNum) {
return "0x" + Integer.toHexString(devNum * 0x10000 + devNum * 0x100 + devNum);
}
}
DevStoryListener listener = new DevStoryListener();
listener.listenToStory("JMTek, LLC. USB PnP Audio Device");
listener.listenToStory("Creative Technology, Ltd SoundBlaster MP3+");
listener.listenToStory("Sennheiser Communications USB Headset");
listener.listenToStory("Bluetooth Audio Device");
// На этом знаменитое путешествие Знайки и его товарищей окончилось.
// Жизнь в Цветочном городе потекла по-старому... хотя нет, нельзя сказать, чтобы совсем по-старому.
// С тех пор как наши отважные путешественники вернулись домой, в городе только и говорили о них.
// Все жители, и малыши и малышки, приходили по вечерам к домику Знайки и слушали рассказы путешественников об их жизни в Зеленом городе.
// Creating the setting for the story
City flowerCity = new City("Цветочный город");
House znaykasHouse = new House("Домик Знайки");
StoryContext context = new StoryContext(flowerCity, znaykasHouse);
StoryContext context = new StoryContext(flowerCity, znaykasHouse, "путешествия Знайки");
// Creating the characters
Character znayka = new Znayka("Знайка");
Character malish = new Child("Малыш", "Малыш");
Character malishka = new Child("Малышка", "Малышка");
Character znayka = new Znayka();
Character malish = new Child("Малыш");
Character malishka = new Child("Малышка");
// Adding characters to Znayka's house
znaykasHouse.addResident(znayka);
@ -24,8 +50,20 @@ public class StoryTeller {
znaykasHouse.addResident(malishka);
List<String> stories = new ArrayList<>();
stories.add("о жизни в Зеленом городе");
stories.add("путешествие в Зеленый город");
stories.add("жизнь в Цветочном городе");
znaykasHouse.tellEveningStories(context, stories);
stories.clear();
try {
if (stories.isEmpty()) {
throw new StoryException("No stories available to tell.");
}
znaykasHouse.tellEveningStories(context, stories);
} catch (StoryException e) {
System.err.println("Error in storytelling: " + e.getMessage());
}
}
}

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src/characters/Character.java
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@ -1,45 +1,30 @@
package characters;
import enums.CharacterType;
import interfaces.Interactable;
import interfaces.Conversable;
import interfaces.Listenable;
import story.StoryContext;
import model.StoryElement;
public abstract class Character extends StoryElement implements Interactable, Listenable {
public abstract class Character extends StoryElement implements Listenable, Conversable {
protected CharacterType type;
protected String name;
public Character(String description, CharacterType type, String name) {
super(description);
public Character(CharacterType type, String name) {
super(type + " " + name);
this.type = type;
this.name = name;
}
// Method where characters can reminisce about past events
public abstract void reminisce(String memory);
// Method for characters to react to stories being told
public abstract void reactToStory();
// Method for telling a story about a specific place or event
public abstract void tellStoryOf(String place);
// Method for characters, especially children, to ask questions about the story
public abstract void askQuestionsAbout(String subject);
public abstract void listen();
public abstract void tell();
public abstract void converse(StoryContext context, String subject);
// Interaction method for general purposes
@Override
public abstract void interact(StoryContext context);
// Listening method within a story context
@Override
public abstract void listen(StoryContext context);
public boolean equals(Character character) {
return this.name.equals(character.name) && this.type.equals(character.type);
}
public String toString() {
return name + " (" + type + ")";
}
public int hashCode() {
// seems legit to me
return name.hashCode() * type.hashCode();
}
}

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src/characters/Child.java
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@ -5,54 +5,27 @@ import story.StoryContext;
public class Child extends Character {
public Child(String description, String name) {
super(description, CharacterType.CHILD, name);
public Child(String name) {
super(CharacterType.CHILD, name);
}
// Child can listen to stories about the city and ask questions about the subject of the story
public String listenAbout(String context) {
return name + " слушает историю о " + context;
}
public String listenAbout(String context, String subject) {
return name + " слушает историю о " + context + " и спрашивает вопросы о " + subject;
}
@Override
public void reminisce(String memory) {
public String converse(StoryContext context, String subject) {
return listenAbout(context.getStoryContext(), subject);
}
@Override
public void reactToStory() {
}
@Override
public void tellStoryOf(String place) {
}
@Override
public void askQuestionsAbout(String subject) {
System.out.println(name + " спрашивает вопросы о " + subject);
}
@Override
public void listen() {
System.out.println(name + " слушает с удивлением");
}
@Override
public void tell() {
}
// If Children have other specific interactions, you could override the interact method
@Override
public void interact(StoryContext context) {
// Child-specific interactions
System.out.println(name + " говорят свое мнение об истории.");
}
@Override
public void converse(StoryContext context, String subject) {
askQuestionsAbout(subject);
}
@Override
public void listen(StoryContext context) {
public String listen(StoryContext context) {
return listenAbout(context.getStoryContext());
}
}

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src/characters/Traveler.java
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@ -5,52 +5,19 @@ import story.StoryContext;
public class Traveler extends Character {
public Traveler(String description, String name) {
super(description, CharacterType.TRAVELER, name);
public Traveler(String name) {
super(CharacterType.TRAVELER, name);
}
// Traveler can tell stories about his adventures and listen to stories about the city, but dont ask questions
@Override
public String listen(StoryContext context) {
return name + " слушает историю о " + context.getStoryContext();
}
@Override
public void reminisce(String memory) {
}
@Override
public void reactToStory() {
}
@Override
public void tellStoryOf(String place) {
}
@Override
public void askQuestionsAbout(String subject) {
}
@Override
public void listen() {
}
@Override
public void tell() {
// Logic for telling a story
}
@Override
public void converse(StoryContext context, String subject) {
tellStoryOf(subject);
}
@Override
public void interact(StoryContext context) {
System.out.println(name + " рассказывает историю о Зеленом городе.");
}
@Override
public void listen(StoryContext context) {
// Listening logic for a traveler
public String converse(StoryContext context, String subject) {
return name + " рассказывает историю о " + subject;
}
}

20
src/characters/Znayka.java
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@ -1,19 +1,21 @@
package characters;
import interfaces.Listener;
import interfaces.Conversable;
import interfaces.Listenable;
import story.StoryContext;
public class Znayka extends Traveler implements Listener {
public class Znayka extends Traveler implements Listenable, Conversable {
public Znayka(String description) {
super(description, "Знайка");
public Znayka() {
super("Знайка");
}
public void tellStoryOf(String about) {
System.out.println("Знайка рассказывает истории " + about);
@Override
public String listen(StoryContext context) {
return name + " умно слушает историю о " + context.getStoryContext();
}
@Override
public void listen() {
System.out.println(name + " слушает.");
public String converse(StoryContext context, String subject) {
return name + " умно рассказывает историю о " + subject;
}
}

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src/exceptions/StoryException.java Normal file
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@ -0,0 +1,7 @@
package exceptions;
public class StoryException extends Exception {
public StoryException(String message) {
super(message);
}
}

7
src/exceptions/StoryRuntimeException.java Normal file
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@ -0,0 +1,7 @@
package exceptions;
public class StoryRuntimeException extends RuntimeException {
public StoryRuntimeException(String message) {
super(message);
}
}

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src/interfaces/Conversable.java Normal file
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@ -0,0 +1,7 @@
package interfaces;
import story.StoryContext;
public interface Conversable {
String converse(StoryContext context, String subject);
}

2
src/interfaces/Listenable.java
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@ -3,5 +3,5 @@ package interfaces;
import story.StoryContext;
public interface Listenable {
void listen(StoryContext context);
String listen(StoryContext context);
}

5
src/interfaces/Listener.java
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@ -1,5 +0,0 @@
package interfaces;
public interface Listener {
void listen();
}

35
src/model/House.java
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@ -1,7 +1,8 @@
package model;
import characters.Character;
import characters.Traveler;
import exceptions.StoryRuntimeException;
import interfaces.Interactable;
import story.StoryContext;
import java.util.ArrayList;
@ -18,6 +19,12 @@ public class House extends StoryElement {
this.residents = new ArrayList<>();
}
public void checkReadinessForStorytelling() {
if (this.residents.isEmpty()) {
throw new StoryRuntimeException("The house is empty, no one to tell stories to.");
}
}
public String getName() {
return this.name;
}
@ -28,7 +35,7 @@ public class House extends StoryElement {
// Method to gather all the residents of the house
public void gatherResidents() {
System.out.println("Жители " + this.getDescription() + " собираются чтобы рассказать истории");
System.out.println("Жители собираются в " + this.getDescription() + " чтобы рассказать истории");
}
// Method to retrieve the list of residents
@ -37,16 +44,32 @@ public class House extends StoryElement {
}
public void tellEveningStories(StoryContext context, List<String> subjects) {
checkReadinessForStorytelling();
logger.logInteraction("Starting evening stories session");
context.gatherResidentsForStories();
context.getCity().returnToDailyLifeWithChanges();
this.gatherResidents();
for (String subject: subjects) {
for (Character resident : this.getResidents()) {
if (resident instanceof Traveler) {
resident.converse(context, subject);
} else {
resident.converse(context, subject);
String event;
// if (resident instanceof Traveler) {
// event = resident.converse(context, subject);
// } else {
// event = resident.listen(context);
// }
// now can just converse for everyone
event = resident.converse(context, subject);
System.out.println(event);
if (Math.random() > 0.80) {
new Interactable() {
@Override
public void interact(StoryContext context) {
System.out.println("Внезапный флешбенгер");
logger.logInteraction("Внезапный флешбенгер");
}
}.interact(context);
}
}
}

43
src/model/StoryElement.java
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@ -1,12 +1,19 @@
package model;
import java.time.LocalDateTime;
import java.util.Objects;
public abstract class StoryElement {
protected String description;
protected StoryMetadata metadata;
protected StoryLogger logger = new StoryLogger();
public StoryElement(String description) {
this.description = description;
this.metadata = new StoryMetadata();
logger.logCreation();
}
public String getDescription() {
@ -32,4 +39,40 @@ public abstract class StoryElement {
public int hashCode() {
return description != null ? description.hashCode() : 0;
}
public class StoryLogger {
public void logCreation() {
System.out.println("[DEBUG] Story Element Created: " + description);
}
public void logInteraction(String interaction) {
System.out.println("[DEBUG] Interaction with '" + description + "': " + interaction);
}
}
public static class StoryMetadata {
private final LocalDateTime creationDate;
private LocalDateTime lastUpdatedDate;
public StoryMetadata() {
this.creationDate = LocalDateTime.now();
this.lastUpdatedDate = creationDate;
}
// Getter and setters
public LocalDateTime getCreationDate() {
return creationDate;
}
public void setLastUpdatedDate(LocalDateTime lastUpdatedDate) {
this.lastUpdatedDate = lastUpdatedDate;
}
public String toString() {
return "StoryMetadata{" +
"creationDate=" + creationDate +
", lastUpdatedDate=" + lastUpdatedDate +
'}';
}
}
}

25
src/story/ListeningSession.java
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@ -1,25 +0,0 @@
package story;
import interfaces.Listener;
import characters.Character;
import java.util.ArrayList;
class ListeningSession extends StoryEvent {
private ArrayList<Character> listeners;
public ListeningSession(String description, ArrayList<Character> listeners) {
super(description);
this.listeners = listeners;
}
@Override
public void occur() {
super.occur();
for (Character listener : listeners) {
if (listener instanceof Listener) {
((Listener) listener).listen();
}
}
}
}

14
src/story/StoryContext.java
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@ -4,12 +4,14 @@ import model.City;
import model.House;
public class StoryContext {
private City city;
private House house;
private final City city;
private final House house;
private final String storyContext;
public StoryContext(City city, House house) {
public StoryContext(City city, House house, String storyContext) {
this.city = city;
this.house = house;
this.storyContext = storyContext;
}
// Getters and setters for city and house
@ -17,10 +19,8 @@ public class StoryContext {
return this.city;
}
// Methods for story actions
public void returnToDailyLifeWithChanges() {
// Implement the logic for the city's daily life with subtle changes after the travelers' return
System.out.println("Жизнь в " + city.getName() + " потекла по-старому... хотя нет, нельзя сказать, чтобы совсем по-старому.");
public String getStoryContext() {
return this.storyContext;
}
public void gatherResidentsForStories() {