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Java Local Development Environments Advanced Tooling Finishing TreeStory

I dont understand what I'm being asked to do

From the results it looks to me like I am "presenting the story to the user" but apparently I'm not. What am I missing?

com/teamtreehouse/Main.java
package com.teamtreehouse;

import java.util.Arrays;
import java.util.List;

public class Main {

    public static void main(String[] args) {
    // write your code here
        Prompter prompter = new Prompter();
        String story = prompter.promptForPrompt();
        Template tmpl = new Template(story);
        prompter.run(tmpl);

    }
}
com/teamtreehouse/Prompter.java
package com.teamtreehouse;

import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;


public class Prompter {
    private BufferedReader mReader;
    private Set<String> mCensoredWords;

    public Prompter() {
        mReader = new BufferedReader(new InputStreamReader(System.in));
        loadCensoredWords();
    }

    private void loadCensoredWords() {
        mCensoredWords = new HashSet<String>();
        Path file = Paths.get("resources", "censored_words.txt");
        List<String> words = null;
        try {
            words = Files.readAllLines(file);
        } catch (IOException e) {
            System.out.println("Couldn't load censored words");
            e.printStackTrace();
        }
        mCensoredWords.addAll(words);
    }

    public void run(Template tmpl) {
        List<String> results = null;
        try {
            results = promptForWords(tmpl);
        } catch (IOException e) {
            System.out.println("There was a problem prompting for words");
            e.printStackTrace();
            System.exit(0);
        }
        String finalResults = tmpl.render(results);
        System.out.printf("Your TreeStory: %s%n", finalResults);
    }

    public String promptForPrompt(){
        Scanner scanner = new Scanner(System.in);
        System.out.printf("Enter a prompt: %n");
        return scanner.nextLine();
    }
    /**
     * Prompts user for each of the blanks
     *
     * @param tmpl The compiled template
     * @return
     * @throws IOException
     */

    public List<String> promptForWords(Template tmpl) throws IOException {
        List<String> words = new ArrayList<String>();
        for (String phrase : tmpl.getPlaceHolders()) {
            String word = promptForWord(phrase);
            words.add(word);
        }
        return words;
    }


    /**
     * Prompts the user for the answer to the fill in the blank.  Value is guaranteed to be not in the censored words list.
     *
     * @param phrase The word that the user should be prompted.  eg: adjective, proper noun, name
     * @return What the user responded
     */
    public String promptForWord(String phrase) {
        String input;
        do {
            try {
                Scanner scanner = new Scanner(System.in);
                System.out.printf("Enter a %s: %n", phrase);
                input = scanner.nextLine();
            } catch (Exception e) {
                input = "yes";
            }
        } while (mCensoredWords.contains(input));
        return input;
    }
}
pseudo-tests.md
#  This is essentially what I am testing 
1.  The user is prompted for a new string template (the one with the double underscores in it).

  a. The prompter class has a new method that prompts for the story template, and that method is called.

2.  The user is then prompted for each word that has been double underscored.

   a. The answer is checked to see if it is contained in the censored words.
      User is continually prompted until they enter a valid word

3.  The user is presented with the completed story

1 Answer

Hi Henry,

I found this thread, I think it might help as an example: https://teamtreehouse.com/community/looks-like-you-didnt-present-the-treestory3