add packet structure

ChatApp/src/network/protocol/packets/ChatMessagePacket.java

@@ -0,0 +1,40 @@
+package network.protocol.packets;
+
+import java.time.Instant;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class ChatMessagePacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	private final Instant time;
+	private final String chatter;
+	private final String content;
+
+	public ChatMessagePacket(Instant time, String chatter, String content) {
+		this.time = time;
+		this.chatter = chatter;
+		this.content = content;
+	}
+
+	public Instant getTime() {
+		return time;
+	}
+
+	public String getChatter() {
+		return chatter;
+	}
+
+	public String getContent() {
+		return content;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/CreateRoomPacket.java

@@ -0,0 +1,26 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class CreateRoomPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	private final String roomName;
+
+	public CreateRoomPacket(String roomName) {
+		this.roomName = roomName;
+	}
+
+	public String getRoomName() {
+		return roomName;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/JoinRoomPacket.java

@@ -0,0 +1,26 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class JoinRoomPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	private final String roomName;
+
+	public JoinRoomPacket(String roomName) {
+		this.roomName = roomName;
+	}
+
+	public String getRoomName() {
+		return roomName;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/LeaveRoomPacket.java

@@ -0,0 +1,19 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class LeaveRoomPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	public LeaveRoomPacket() {
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/LoginPacket.java

@@ -0,0 +1,26 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class LoginPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	private final String pseudo;
+
+	public LoginPacket(String pseudo) {
+		this.pseudo = pseudo;
+	}
+
+	public String getPseudo() {
+		return pseudo;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/RequestRoomListPacket.java

@@ -0,0 +1,20 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class RequestRoomListPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+
+	public RequestRoomListPacket() {
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/RoomListPacket.java

@@ -0,0 +1,28 @@
+package network.protocol.packets;
+
+import java.util.ArrayList;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class RoomListPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	private final ArrayList<String> roomNames;
+
+	public RoomListPacket(ArrayList<String> roomNames) {
+		this.roomNames = roomNames;
+	}
+
+	public ArrayList<String> getRoomNames() {
+		return roomNames;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/SendChatMessagePacket.java

@@ -0,0 +1,26 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class SendChatMessagePacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	private final String content;
+
+	public SendChatMessagePacket(String content) {
+		this.content = content;
+	}
+
+	public String getContent() {
+		return content;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

ChatApp/src/network/protocol/packets/ServerResponsePacket.java

@@ -0,0 +1,30 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class ServerResponsePacket extends Packet {
+
+	static private final long serialVersionUID = Packets.Login.ordinal();
+
+	public static enum Response {
+		AuthSuccess, AuthError, RoomCreated, RoomNotCreated, RoomJoined, RoomNotJoined, NotInRoom;
+	};
+
+	private final Response response;
+
+	public ServerResponsePacket(Response response) {
+		this.response = response;
+	}
+
+	public Response getResponse() {
+		return response;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}