Balofao

public class directoryMethods
{
   private String text;
   String freq[];
   private int keyWordCounter;
   File[] subDirFileArray;


public void caller(){printTree("c:",0);}

public void printTree(String path, int depth){
    for(int i = 0 ; i < depth; i++){System.out.println("    ");}
    System.out.println(path);
    if(path.isDirectory()){
        for(File sub:path.subFiles){
            printTree(sub);
        }
    }
}




   public void DirectoryTree(){
       String startOfDirectory = "c:/";

       File dirFile = new File(startOfDirectory);
       File[] directory = dirFile.listFiles();
       if(directory != null){
       for(File x : directory){
           System.out.println(startOfDirectory+ x.getName());
           File subDirFile = new File(startOfDirectory+x.getName()+"/");
           subDirFileArray = subDirFile.listFiles();
           if(subDirFileArray != null){
               //System.out.println("\t"+"Accessible");
               /*for(File y : subDirFileArray){
               System.out.println("\t"+y.getName());
               }*/
               for(File y : subDirFileArray){
                   System.out.println("\t/"+y.getName());
                   File sSubDirFile = new File (startOfDirectory+x.getName()+"/"+y.getName()+"/");
                   File[] sSubDirFileArray = sSubDirFile.listFiles();
                   if(sSubDirFileArray != null){
                       for(File z : sSubDirFileArray){
                           System.out.println("\t\t"+z.getName());
                        }
                   }else{System.out.println("\t\tNot accesible");}
               }

           }else{
                System.out.println("\tNot accessible");
           }
           }
       }
       else{
           System.out.println("In C:/ Not accessible");
       }
   }

   public void AccesTest(){
       File file = new File("c:/Program Files/");
       File[] fileDir = file.listFiles();
       if(fileDir != null){
       for(File s : fileDir){
           System.out.println(s.getName());
       }
       }
       else
       {
           System.out.println("Acces Denied");
       }
   }

/**Searches through all the text files in the given Folder for keywords.
 *
 */

   public void searchesAllTxtFilesInDirectoryForKeyWords(String whatKeyword) throws Exception
   {
       Scanner user_input = new Scanner(System.in);
       System.out.println("Type directory name: ");
       String user = user_input.next(); //User Input


       //System.out.println(directory[0]);
       String lKeyword = whatKeyword.toLowerCase();
       File dirFile = new File(user);
       String[] directory = dirFile.list();
       for(String s : directory){
           if(s.contains(".txt")){

           FileReader file = new FileReader("C:/Test/"+s+"/");
           BufferedReader reader = new BufferedReader(file);

           String text = "";
           String line = reader.readLine();
           while(line != null)
           {
               text += "\n" + line ;
               line = reader.readLine();
           }

            String words[] = text.split("[,.!?():;\\s]+");

           for(int i=0;i<words.length;i++){
                String word = words[i].toLowerCase();
                if(word.equals(lKeyword)){
                    keyWordCounter += 1;
                }
           }
           }
           else
           {
                System.out.println("Can only read .txt files");
           }

   }
   System.out.println("The name '"+whatKeyword+"' was mentioned "+keyWordCounter+" times");
}

   public void getAllTextFilesInDir(){


    }

   public void clearScreen()
   {
      System.out.print('\u000C');
   }
}