Erster Ansatz für das Projekt

src/main/java/com/example/AddressBook.java

@@ -0,0 +1,44 @@
+package com.example;
+
+import akka.actor.typed.ActorRef;
+import akka.actor.typed.Behavior;
+import akka.actor.typed.javadsl.AbstractBehavior;
+import akka.actor.typed.javadsl.ActorContext;
+import akka.actor.typed.javadsl.Behaviors;
+import akka.actor.typed.javadsl.Receive;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+
+public class AddressBook extends AbstractBehavior<AddressBook.Message> {
+    ArrayList<ActorRef<Customer.Message>> customers;
+    public interface Message {}
+    public record CustomerMessage(ActorRef<Customer.Message> fragender, String nameFragender) implements Message{}
+    public record Response(ActorRef<Customer.Message> addresse) implements Message{}
+
+    @Override
+    public Receive<AddressBook.Message> createReceive() {
+        return newReceiveBuilder()
+                .onMessage(CustomerMessage.class, this::onCustomerMessage)
+                .build();
+    }
+
+    public static Behavior<AddressBook.Message> create(ArrayList<ActorRef<Customer.Message>> custo){
+        return Behaviors.setup(context -> new AddressBook(context, custo));
+    }
+
+    private AddressBook(ActorContext<AddressBook.Message> context, ArrayList<ActorRef<Customer.Message>> actors){
+        super(context);
+        customers = actors;
+    }
+
+    //Methode, um einen zufälligen Empfänger auszugeben (wahrscheinlich das Senden am Ende noch nicht ganz richtig)
+    public Behavior<Message> onCustomerMessage(CustomerMessage msg){
+        Collections.shuffle(customers);
+        var adressOf = customers.get(0);
+        getContext().getLog().info("{} asked for an adress",msg.nameFragender);
+        msg.fragender().tell((Customer.Message) new Response(adressOf).addresse);
+        return this;
+    }
+}

src/main/java/com/example/AkkaMainSystem.java

@@ -4,6 +4,9 @@ import akka.actor.typed.ActorRef;
 import akka.actor.typed.Behavior;
 import akka.actor.typed.javadsl.*;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+
 public class AkkaMainSystem extends AbstractBehavior<AkkaMainSystem.Create> {
 
     public static class Create {
@@ -24,11 +27,13 @@ public class AkkaMainSystem extends AbstractBehavior<AkkaMainSystem.Create> {
 
     private Behavior<Create> onCreate(Create command) {
         //#create-actors
-        ActorRef<ExampleActor.Message> a = this.getContext().spawn(ExampleActor.create("Alice"), "alice");
-        ActorRef<ExampleTimerActor.Message> b = this.getContext().spawn(ExampleTimerActor.create(), "timeractor");
+        ActorRef<Customer.Message> a = this.getContext().spawn(Customer.create("Alice"), "alice");
+        ActorRef<Customer.Message> b = this.getContext().spawn(Customer.create("Bob"), "bob");
+        ActorRef<Customer.Message> c = this.getContext().spawn(Customer.create("Charlie"), "charlie");
+        ActorRef<ExampleTimerActor.Message> timerActor = this.getContext().spawn(ExampleTimerActor.create(), "timeractor");
         //#create-actors
-
-        a.tell(new ExampleActor.ExampleMessage(this.getContext().getSelf(),"Test123"));
+        ArrayList<ActorRef<Customer.Message>> actors = new ArrayList<>(Arrays.asList(a,b,c));
+        ActorRef<AddressBook.Message> adressBook = this.getContext().spawn(AddressBook.create(actors), "addressbook");
         return this;
     }
 }

src/main/java/com/example/Customer.java

@@ -0,0 +1,60 @@
+package com.example;
+
+import akka.actor.typed.ActorRef;
+import akka.actor.typed.Behavior;
+import akka.actor.typed.javadsl.AbstractBehavior;
+import akka.actor.typed.javadsl.ActorContext;
+import akka.actor.typed.javadsl.Behaviors;
+import akka.actor.typed.javadsl.Receive;
+
+import java.util.Random;
+
+public class Customer extends AbstractBehavior<Customer.Message> {
+
+    String name;
+    String[] gegenstaende = {"Spülmaschine","Altes CD-Regal", "Goldbarren","20kg Hanteln", "Holzkohlegrill","Blumenerde"};
+
+    public interface Message {}
+
+    //Delivery Nachricht Typ
+    public record DeliveryMessage(Paket paket) implements Message {}
+   //Pickup Nachricht Typ
+    public record PickUpMessage(ActorRef<AkkaMainSystem.Create> truckReference, String someString) implements Message {}
+
+    private Customer(ActorContext<Message> context, String name){
+        super(context);
+        this.name = name;
+    }
+
+    public static Behavior<Customer.Message> create(String name) {
+        return Behaviors.setup(context -> new Customer(context, name));
+    }
+
+    //Verarbeiten von den DeliveryMessage und PickUpMessage Nachrichten
+    @Override
+    public Receive<Message> createReceive() {
+        return newReceiveBuilder()
+                .onMessage(DeliveryMessage.class, this::onDeliveryMessage)
+                .onMessage(PickUpMessage.class, this::onPickUpMessage)
+                .build();
+    }
+
+    //Verhalten, wenn Pickup Nachricht eingegangen ist
+    private Behavior<Message> onPickUpMessage(PickUpMessage msg){
+        Random random = new Random();
+        int number = random.nextInt(100);
+        if(number <= 80){
+            //TODO: Nachricht an AddressBook schicken
+
+        }else{
+            //TODO: PickupResponse an Wagen schicken
+        }
+        return this;
+    }
+
+    //Verhalten, wenn Paket eingegangen ist
+    private Behavior<Message> onDeliveryMessage(DeliveryMessage pkt){
+        getContext().getLog().info("Ich habe ein Paket von {} erhalten mit dem Inhalt: {}",pkt.paket.inhalt, pkt.paket.absender);
+        return this;
+    }
+}

src/main/java/com/example/DeliveryCar.java

@@ -0,0 +1,29 @@
+package com.example;
+
+import akka.actor.typed.ActorRef;
+import akka.actor.typed.javadsl.AbstractBehavior;
+import akka.actor.typed.javadsl.ActorContext;
+import akka.actor.typed.javadsl.Receive;
+
+import java.util.ArrayList;
+
+public class DeliveryCar extends AbstractBehavior<DeliveryCar.Message> {
+
+    ArrayList<Paket> pakete;
+    ArrayList<ActorRef<Customer.Message>> route;
+
+    public record LoadMessage(ArrayList<Paket> pakete) implements  Message{}
+    public interface Message {}
+
+    @Override
+    public Receive<Message> createReceive() {
+        return newReceiveBuilder().build();
+    }
+
+    private DeliveryCar(ActorContext<DeliveryCar.Message> context,ArrayList<ActorRef<Customer.Message>> route){
+        super(context);
+        this.route = route;
+
+    }
+
+}

src/main/java/com/example/Paket.java

@@ -0,0 +1,13 @@
+package com.example;
+
+public class Paket {
+    String inhalt;
+    String absender;
+    Customer empfaenger;
+
+    Paket(String i, String a, Customer e){
+        this.inhalt = i;
+        this.absender = a;
+        this.empfaenger = e;
+    }
+}