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Start your free trialNomzamo Sithole
61,838 PointsBummer! Looks like you didn't present the TreeStory (3)
What am i missing? Please help
package com.teamtreehouse;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
public class Main {
public static void main(String[] args) {
Prompter prompter = new Prompter();
System.out.printf("Please give me a story, with placeholders in between double underscores%n");
System.out.printf("(e.g. '__name__', '__adjective__', '__noun__'): %n");
String story = prompter.promptForStory();
//String story = "Thanks __name__ for helping me out. You are really a __adjective__ __noun__ and I owe you a __noun__.";
Template tmpl = new Template(story);
prompter.run(tmpl);
List<String> fakeResults = Arrays.asList("friend", "talented", "java programmer", "high five");
try {
prompter.promptStory();
} catch (IOException e) {
e.printStackTrace();
System.exit(0);
}
String results = tmpl.render(fakeResults);
System.out.printf("Your TreeStory:%n%n%s", results);
}
}
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;
private String mStory;
public Prompter() {
mReader = new BufferedReader(new InputStreamReader(System.in));
loadCensoredWords();
}
public void promptStory() throws IOException {
System.out.println("Write an story template: ");
mStory = mReader.readLine();
}
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 String run(Template tmpl) {
//Template tmpl = new Template(mStory);
//System.out.println("Write a word for each placeholder: ");
List<String> words = null;
try {
words = promptForWords(tmpl);
} catch (IOException e) {
System.out.println("There was a problem prompting for words");
e.printStackTrace();
System.exit(0);
}
//String results = tmpl.render(words);
//System.out.printf("Your TreeStory:%n%n%s", words);
return tmpl.render(words);
//return tmpl.render(results);
}
public void presentStory(String finalString) {
System.out.printf("%n%nThe TreeStory is:%n%n%s", finalString);
}
/**
* 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;*/
try
{
for (String phrase : tmpl.getPlaceHolders()) {
String word = promptForWord(phrase);
words.add(word);
}
} catch (IOException ioe){
ioe.printStackTrace();
System.exit(0);
}
return words;
}
public String promptForStory() {
System.out.printf("Tell me a story: %n");
String story = null;
try {
story = mReader.readLine();
} catch (IOException e) {
System.out.printf("Exception has been raised: %s", e);
System.exit(0);
//e.printStackTrace();
}
return story;
}
public String promptForWord(String phrase) throws IOException {
boolean uncensored = false;
String s;
s="";
try{
do {
System.out.printf("Enter a word for \"%s\": %n", phrase);
s = mReader.readLine();
if (!mCensoredWords.contains(s))
{
System.out.printf("You entered %s.%n", s);
uncensored = true;
} else {
uncensored = false;
System.out.printf("Sorry, your word is among the censored words. Please try again.%n ");
}
} while (!uncensored);
} catch (IOException ioe){
ioe.printStackTrace();
System.exit(0);
}
return s;
/*System.out.printf("Give me a(n) %s: ", phrase);
try {
word = mReader.readLine();
} catch (IOException e) {
e.printStackTrace();
}
if (mCensoredWords.contains(word)) {
System.out.printf("That's a censored word, try again.%n");
word = promptForWord(phrase);
}*/
//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