clean up mailer messages

src/Agent/Agent.java

@@ -2,7 +2,7 @@
 
 import Audit.Audit;
 import Mailer.*;
-import Mailer.Messages.Message;
+import Mailer.Messages.MailerMessage;
 import Mailer.Messages.PlayMessage;
 
 import java.util.List;
@@ -52,7 +52,7 @@ public void run(){
 
     protected void readMessages(){
         while (true){
-            Message message = mailer.readOne(agentId);
+            MailerMessage message = mailer.readOne(agentId);
             if(message instanceof PlayMessage){
                 return;
             }
@@ -77,7 +77,7 @@ protected void triggerNextAgent(){
         mailer.send(nextAgentId, playMessage);
         audit.recordMessage(agentId, nextAgentId, playMessage);
     }
-    protected abstract void handleMessage(Message message);
+    protected abstract void handleMessage(MailerMessage message);
 
     protected abstract void pickStrategy();
     protected abstract void sendDecisionToNeighbors();

src/Agent/BoSAgent/BoSAgent.java

@@ -31,7 +31,7 @@ public BoSAgentSex getAgentSex() {
         return agentSex;
     }
 
-    protected void handleMessage(Message message) {
+    protected void handleMessage(MailerMessage message) {
         if(message instanceof BoSMessage bosMessage){
             BoSNeighborData neighborData = new BoSNeighborData(bosMessage.getStrategy(), bosMessage.getAgentSex());
             neighborsData.put(bosMessage.getSenderId(), neighborData);

src/Agent/PDAgent/PDAgent.java

@@ -4,7 +4,6 @@
 import Audit.Audit;
 import Mailer.*;
 import Mailer.Messages.MailerMessage;
-import Mailer.Messages.Message;
 import Mailer.Messages.PDMessage;
 
 import java.util.HashMap;
@@ -28,7 +27,7 @@ public int getPersonalGain() {
     }
 
     @Override
-    protected void handleMessage(Message message) {
+    protected void handleMessage(MailerMessage message) {
         if(message instanceof PDMessage pdMessage){
             neighborsStrategies.put(pdMessage.getSenderId(), pdMessage.getStrategy());
         }

src/Audit/Audit.java

@@ -7,7 +7,7 @@
 public class Audit {
     private final List<RecordedMessage> recordedMessages = new ArrayList<>();
 
-    public void recordMessage(int sender, int receiver, Message message) {
+    public void recordMessage(int sender, int receiver, MailerMessage message) {
         recordedMessages.add(new RecordedMessage(sender, receiver, message));
     }
 

src/Audit/RecordedMessage.java

@@ -1,6 +1,6 @@
 package Audit;
 
-import Mailer.Messages.Message;
+import Mailer.Messages.MailerMessage;
 
-public record RecordedMessage(int sender, int receiver, Message message) {
+public record RecordedMessage(int sender, int receiver, MailerMessage message) {
 }

src/Mailer/Mailer.java

@@ -3,38 +3,38 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
-import Mailer.Messages.Message;
+
+import Mailer.Messages.MailerMessage;
 
 /*
  * used for communication among agents
  */
 public class Mailer {
-	private final HashMap<Integer, List<Message>> map = new HashMap<>();
+	private final HashMap<Integer, List<MailerMessage>> map = new HashMap<>();
 
-	public void send(int receiver, Message m) {
-		List<Message> l = map.get(receiver);
+	public void send(int receiver, MailerMessage m) {
+		List<MailerMessage> l = map.get(receiver);
 
 		synchronized (l) {
 			l.add(m);
-//			audit.recordMessage(m.getSenderId(), receiver, m);
 		}
 	}
 
-	public Message readOne(int receiver) {
-		List<Message> l = map.get(receiver);
+	public MailerMessage readOne(int receiver) {
+		List<MailerMessage> l = map.get(receiver);
 		if (l.isEmpty()) {
 			return null;
 		}
 
 		synchronized (l) {
-			Message m = l.get(0);
+			MailerMessage m = l.get(0);
 			l.remove(0);
 			return m;
 		}
 	}
 
 	public void register(int agentId) {
-		List<Message> l= new ArrayList<>();
+		List<MailerMessage> l= new ArrayList<>();
 		this.map.put(agentId, l);
 	}
 }

src/Mailer/Messages/MailerMessage.java

@@ -1,6 +1,6 @@
 package Mailer.Messages;
 
-public abstract class MailerMessage implements Message{
+public abstract class MailerMessage {
     protected final int from;
 
     protected MailerMessage(int agentId){