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Start your free trialkalyada leosrisook
Courses Plus Student 17,855 Points"you did present Treestroy (3)" when I run it on the IDE it actually present the whole story.
I'm having problem completing the last task. It asked me to present the complete story which I thought I did when I used prompt.run(Template tmpl). on main method. I ran it on the IDE and the complete story does showed up after I entered all the phrases in. I have no idea what it wants from me. Could anyone help me out? thank you in advance...
package com.teamtreehouse;
import java.util.Scanner;
import java.util.Arrays;
import java.util.List;
public class Main {
public static void main(String[] args) {
// write your code here
Prompter prompt = new Prompter();
Scanner user = new Scanner(System.in);
System.out.println("Enter you new story : " );
String userStory = user.nextLine();
// String story = "Thanks __name__ for helping me out. You are really a __adjective__ __noun__ and I owe you a __noun__.";
Template tmpl = new Template(userStory);
List<String> fakeResults = Arrays.asList("friend", "talented", "java programmer", "high five");
prompt.run(tmpl);
}
}
package com.teamtreehouse;
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
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);
}
System.out.println(tmpl.render(results));
}
/**
* 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) throws IOException {
System.out.printf("Enter word for __%s__", phrase);
String word = mReader.readLine();
while (mCensoredWords.contains(word))
{
loadCensoredWords();
System.out.println("watch your language young man!!");
word = mReader.readLine();
}
return word;
}
}
# 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