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Java

Posted by Taylor Quinn
Taylor Quinn
20,003 Points

Java UI

I am not sure were my mistake is. The error is saying that it can not find the symbol SongBook but as far as I can tell I have imported everything and typed everything correctly any ideas?

package com.teamtreehouse;

import com.teamtreehouse.model.Song; import com.teamtreehouse.model.SongBook;

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.HashMap; import java.util.Map;

public class KaraokeMachine {

private Songbook mSongBook;
private BufferedReader mReader;
private Map<String, String> mMenu;

public KaraokeMachine(SongBook songBook) {
    mSongBook = songBook;
    mReader = new BufferedReader(new InputStreamReader(System.in));
    mMenu = new HashMap<String, String>();
    mMenu.put("add", "Add a new song to the song book");
    mMenu.put("quit", "Give up. Exit the program");
}

private String promptAction() throws IOException {
    System.out.printf("There are %d songs available. Your options are: %n", mSongbook.getSongCount());
    for (Map.entry<String, String> option : mMenu.entrySet()) {
        System.out.printf("%s - %s %n",
                                            option.getKey(),
                                            option.getValue()); 
    }
    System.out.print("What do you want to do: ");
    String choice = mReader.readline();
    return choice.trim().toLowerCase();
}

public void run() {
    String choice = "";
    do{
        try {
            choice = promptAction();
            switch(choice) {
                case "add":
                    Song song = promptNewSong();
                    mSongBook.addSong(song);
                    System.out.printf("%s added! %n%n", song);
                    break;
                case "quit":
                    System.out.println("Thanks for playing!");
                    break;
                default:
                    System.out.printf("Unkown choice: '%s'. Try again %n%n%n", choice);
            }
        } catch(IOException ioe) {
            System.out.println("Problem with Input");
            ioe.printStackTrace();
        }
    } while (!choice.equals("quit"));   
    }
    private Song promptNewSong() throws IOException {
        System.out.print("Enter the artist's name: ");
        String artist = mReader.readLine();
        System.out.print("Enter the title: ");
        String title = mReader.readline();
        System.out.print("Enter the video URL: ");
        String videoUrl = mReader.readLine();
        return new Song(artist, title, videoUrl);
    }
}