DialogueNode.java

import java.util.HashMap;

public class DialogueNode {
    private String nodeName;
    private String dialogue;
    private HashMap<String, DialogueNode> responses;
 
    public DialogueNode(String dialogue) {
        this.dialogue = dialogue;
        responses = new HashMap<>();
        // Initialize responses
    }
    public DialogueNode(String nodeName, String dialogue) {
        this.nodeName = nodeName;
        this.dialogue = dialogue;
        responses = new HashMap<>();
        // Initialize responses
    }
 
    public String getDialogue() {
        return dialogue;
    }
 
    public DialogueNode getResponse(String responseName) {
        return responses.get(responseName);
    }
    public HashMap<String, DialogueNode> getAllResponses() {
        return responses;
     }
     public void getNextNode() {
      System.out.println(responses.values());  
     } 
    public void addResponse(String responseName, DialogueNode nextNode) {
      responses.put(responseName, nextNode);
  }
 }