uni/inf1000/hw6/Oblig6.java

class Oblig6 {
	static class Phrases {
		public static String differentWords(int n) {
			if (n == 1)
				return "There is one word.";
			else
				return "There are "+n+" different words.";
		}

		public static String numOccurrences(String str, int n) {
			if (n == 1)
				return "'"+str+"' occurs one time.";
			else
				return "'"+str+"' occurs "+n+" times.";
		}

		public static String mostCommon(String str, int n) {
			if (n == 1)
				return "'"+str+"' is the most common word, with one occurrence.";
			else
				return "'"+str+"' is the most common word, with "+n+" occurrences.";
		}
	}

	public static void main(String[] args) throws Exception {
		Ordliste ordliste = new Ordliste();
		ordliste.lesBok("scarlet.text");

		System.out.println(Phrases.differentWords(ordliste.antallOrd()));
		System.out.println(Phrases.numOccurrences("Holmes", ordliste.antallForekomster("Holmes")));
		System.out.println(Phrases.numOccurrences("elementary", ordliste.antallForekomster("elementary")));

		Ord vanligste = ordliste.vanligste();
		System.out.println(Phrases.mostCommon(vanligste.toString(), vanligste.hentAntall()));
	}
}