//Fucntion for getting how many times a movie has been borrowed
public void MovieCounter(string movieTitle)
{
if (root != null)
{
root.MovieCounter(movieTitle);
}
}
//Fcuntion for getting how many times a movie has been borrowed
public void MovieCounter(string movieTitle)
{
//If the movie equals the current node, get how many times it has been borrowed
if (movie.getTitle() == movieTitle)
{
movie.Borrowed();
}
else
{
//If the left subtree ins't empty, search through it
if (leftNode != null)
{
leftNode.MovieCounter(movieTitle);
}
//If the right subtree isn't empty, search through it
if (rightNode != null)
{
rightNode.MovieCounter(movieTitle);
}
}
}
