コード例 #1
0
 /** Test combinations are correct when k=1 */
 @Test
 public void testWithK1() {
   System.out.println("Test with k=1");
   Set<Integer> S = new HashSet();
   for (int i = 0; i < 5; i++) S.add(i);
   CombinationEnumerator<Integer> instance = new CombinationEnumerator(S, 1);
   long count = 0;
   for (Set<Integer> Si : instance) {
     assertTrue(Si.size() == 1);
     System.out.println(Si.iterator().next());
     count++;
   }
   assertTrue(count == pubsim.Util.binom(S.size(), 1));
 }
コード例 #2
0
 /** Test combinations are correct when k=1 */
 @Test
 public void testWithK3() {
   System.out.println("Test with k=2");
   Set<Integer> S = new HashSet();
   for (int i = 0; i < 5; i++) S.add(i);
   CombinationEnumerator<Integer> instance = new CombinationEnumerator(S, 3);
   long count = 0;
   for (Set<Integer> Si : instance) {
     assertTrue(Si.size() == 3);
     System.out.print("{ ");
     for (Integer x : Si) System.out.print(x + " ");
     System.out.println("}");
     count++;
   }
   assertTrue(count == pubsim.Util.binom(S.size(), 3));
 }