package org.ntlab.tampoposerver.models; import org.apache.logging.log4j.message.Message; import java.util.ArrayList; import java.util.Collection; import java.util.List; public class ChatRooms { private Integer chatRoomId; private String user0Id; private String user1Id; private String newContent; private String chatRoomNumber; private List<Message> messages = new ArrayList<>(); public ChatRooms(Integer chatRoomId) { this.chatRoomId = chatRoomId; } public Integer getChatRoomId() { return chatRoomId; } public void setChatRoomId(Integer chatRoomId) { this.chatRoomId = chatRoomId; } public void addUser(String userId) { } public void put(Integer chatRoomId, String chatRoomNumber) { } public Integer updateMessage() { return chatRoomId; } public ChatRooms updateMessage(Integer chatRoomId, String userId, String newContent) {this.chatRoomId = chatRoomId; this.user0Id = userId; this.newContent = newContent; return this;} public ChatRooms addMessage(String senderId, String content) { messages.add(new Message(senderId, content)); return this; } public List<Message> getMessages() { return messages; } public List<Message> getMessage() { return messages; } public static class Message { private String senderId; private String content; public Message(String senderId, String content) { this.senderId = senderId; this.content = content; } public String getSenderId() { return senderId;} public String getContent() { return content;} } }