movierating.java

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/* MovieRating -  very simple helper class
 * Copyright 2001, Bruce E. Wampler
 */
public class MovieRating
{
    private static String[] values = 
      {
	"G", "PG", "PG-13", "R", "NC-17", "X", "NR", "Unknown"
      };

    public static int indexOf(String str)
    {
	for (int ix = 0 ; ix < values.length ; ++ix)
	    if (values[ix].equals(str))
	        return ix;
	return 0;
    }
    public static String stringAt(int at)
    {
	if (at < 0 || at >= values.length)
	    return "Unknown";
	return values[at];
    }
    public static String[] getNames()
    {
        return values;
    }
}