Aktienhandel/Aktie.java

@@ -1,37 +0,0 @@
-public class Aktie{
-	private String name;
-	private int count;
-	private double value;
-	public Aktie(String name, int count, double value) {
-		this.name = name;
-		this.count = count;
-		this.value = value;
-	}
-	public double getAktienWert() {
-		return count * value;
-	}
-	public void anzahlErhoehen(int amt) {
-		this.count += amt;
-	}
-	public void anzahlVerringern(int amt) {
-		this.count -= (this.count < amt) ? 0 : amt;
-	}
-	public String getName() {
-		return this.name;
-	}
-	public int getCount() {
-		return this.count;
-	}
-	public double getValue() {
-		return this.value;
-	}
-	public void setName(String name) {
-		this.name = name;
-	}
-	public void setCount(int count) {
-		this.count = count;
-	}
-	public void setValue(int value) {
-		this.value = value;
-	}
-}

Aktienhandel/Broker.java

@@ -1,16 +0,0 @@
-public class Broker extends Person {
-	protected double provision;
-	protected int clientCount;
-	public Broker(String name, int age, double money, double provision, int clientCount) {
-		super(name, age, money);
-		this.provision = provision;
-		this.clientCount = clientCount;
-	}
-	public void tradeAbwickeln(Trader trader, String aktieName, double price, int amt) {
-		trader.aktieKaufen(aktieName, price, amt);
-		this.money += this.provision;
-	}
-	public void kundenAnzeigen() {
-		System.out.println("Kunden: " + this.clientCount);
-	}
-}

Aktienhandel/DayTrader.java

@@ -1,15 +0,0 @@
-public class DayTrader extends Trader {
-	protected int tradesPerDay;
-	protected boolean hebelTrade;
-	public DayTrader(String name, int age, double money, int tradesPerDay, boolean hebelTrade) {
-		super(name, age, money);
-		this.tradesPerDay = tradesPerDay;
-		this.hebelTrade = hebelTrade;
-	}
-	public void schnellerTrade(double profit) {
-		this.money += profit;
-	}
-	public void risikoEingrenzen() {
-		//do stuff I guess
-	}
-}

Aktienhandel/LangfristInvestor.java

@@ -1,15 +0,0 @@
-public class LangfristInvestor extends Trader {
-	protected double dividends;
-	protected double investDuration;
-	public LangfristInvestor(String name, int age, double money, double dividends) {
-		super(name, age, money);
-		this.dividends = dividends;
-	}
-	public void dividendeErhalten(double amt) {
-		this.dividends += amt;
-		this.money += amt;
-	}
-	public void portfolioUmschichten() {
-		//stuff
-	}
-}

Aktienhandel/Main.java

@@ -1,29 +0,0 @@
-public class Main {
-   public static void main(String[] args) {
-       // Erstellen eines LangfristInvestors
-       LangfristInvestor investor = new LangfristInvestor("Lisa", 45, 20000, 10);
-       investor.aktieKaufen("Apple", 150, 10);
-       investor.dividendeErhalten(500);
-       investor.portfolioUmschichten();
-       investor.anzeigen();
-
-       // Erstellen eines Brokers
-       Broker broker = new Broker("Paul", 50, 50000, 100, 5);
-       broker.tradeAbwickeln(investor, "Apple", 150, 5);
-       broker.kundenAnzeigen();
-
-       // Erstellen eines OnlineBrokers
-       OnlineBroker onlineBroker = new OnlineBroker("OnlineTrade", 35, 100000, 50, 1000, 10, "TradeZone");
-       onlineBroker.gebuehrErheben(investor);
-       onlineBroker.neueKundenAkquirieren(50);
-
-       // Erstellen eines DayTraders
-       DayTrader dayTrader = new DayTrader("Tom", 30, 30000, 5, true);
-       dayTrader.aktieKaufen("Tesla", 700, 3);
-       dayTrader.schnellerTrade(300); // Profit von 300 EUR durch schnellen Trade
-       dayTrader.aktieVerkaufen("Tesla", 720, 2); // Verkauf von 2 Tesla-Aktien
-       dayTrader.anzeigen();
-   }
-}
-
-

Aktienhandel/OnlineBroker.java

@@ -1,16 +0,0 @@
-public class OnlineBroker extends Broker {
-	protected double platformFee;
-	protected String platformName;
-	public OnlineBroker(String name, int age, double money, double provision, int clientCount, double platformFee, String platformName) {
-		super(name, age, money, provision, clientCount);
-		this.platformFee = platformFee;
-		this.platformName = platformName;
-	}
-	public void gebuehrErheben(Trader trader) {
-		trader.geldAuszahlen(this.platformFee);
-		this.money += this.platformFee;
-	}
-	public void neueKundenAkquirieren(int amt) {
-		this.clientCount += amt;
-	}
-}

Aktienhandel/Person.java

@@ -1,19 +0,0 @@
-public class Person {
-	protected String name;
-	protected int age;
-	protected double money;
-	public Person(String name, int age, double money) {
-		this.name = name;
-		this.age = age;
-		this.money = money;
-	}
-	public void geldEinzahlen(double amt) {
-		this.money += amt;
-	}
-	public void geldAuszahlen(double amt) {
-		this.money -= (this.money < amt) ? 0 : amt;
-	}
-	public void show() {
-		System.out.println("Name: " + name + ", Age: " + age + ", Money: " + money);
-	}
-}

Aktienhandel/Trader.java

@@ -1,37 +0,0 @@
-import java.util.ArrayList;
-
-public class Trader extends Person {
-	protected ArrayList<Aktie> aktien;
-	public Trader(String name, int age, double money) {
-		super(name, age, money);
-		this.aktien = new ArrayList<Aktie>();
-	}
-	public void aktieKaufen(String name, double price, int amt)  {
-		Aktie aktie = new Aktie(name, amt, price);
-		this.aktien.add(aktie);
-		this.geldAuszahlen(aktie.getAktienWert());
-	}
-	public void aktieVerkaufen(String name, double price, int amt) {
-		for (Aktie aktie : this.aktien) {
-			if (aktie.getName() == name) {
-				this.geldEinzahlen(price * amt);
-				aktie.anzahlVerringern(amt);
-				break;
-			}
-		}
-	}
-	public double getPortfolioWert() {
-		double out = 0;
-		for (Aktie aktie : this.aktien) {
-			out += aktie.getAktienWert();
-		}
-		return out;
-	}
-	public void anzeigen() {
-		String out = "";
-		for (Aktie aktie : aktien) {
-			out += "\nAktie: " + aktie.getName() + ", Count: " + aktie.getCount() + ", Value: " + aktie.getValue();
-		}
-		System.out.println("Name: " + name + ", Age: " + age + ", Money: " + money + out + "\nGesamtwert: " + this.getPortfolioWert());
-	}
-}

Technikladen/OrderSystem.java

@@ -3,9 +3,9 @@ import java.util.ArrayList;
 public class OrderSystem {
 	private StorageManager systemManager;
 	private ArrayList<Client> systemClients;
-	public OrderSystem(StorageManager manager) {
+	public OrderSystem(StorageManager manager, ArrayList<Client> clients) {
 		this.systemManager = manager;
-		this.systemClients = new ArrayList<Client>();
+		this.systemClients = clients;
 	}
 	public void addProduct(Product product) {
 		this.systemManager.addProduct(product);

Technikladen/StorageManager.java

@@ -2,8 +2,8 @@ import java.util.ArrayList;
 
 public class StorageManager {
 	private ArrayList<Product> storageProducts;
-	public StorageManager() {
-		this.storageProducts = new ArrayList<Product>();
+	public StorageManager(ArrayList<Product> products) {
+		this.storageProducts = products;
 	}
 	public void addProduct(Product product) {
 		this.storageProducts.add(product);

Technikladen/TechStore.java

@@ -6,8 +6,8 @@ public class TechStore {
 		System.out.print(input);
 	}
 	public static void main(String[] args) {
-		StorageManager manager = new StorageManager();
-		OrderSystem system = new OrderSystem(manager);
+		StorageManager manager = new StorageManager(new ArrayList<Product>());
+		OrderSystem system = new OrderSystem(manager, new ArrayList<Client>());
 		Scanner scnr = new Scanner(System.in);
 		while (true) {
 			p("\nInput mode: ");