@Test
public void testShuffled() {
for (Integer[] perm : perms) {
Group group = new Group("group");
for (Integer i : perm) {
Item item = new Item(group, i);
group.add(item);
}
Queueable[] elems = group.getQueue();
for (Queueable elem : elems) {
Item item = (Item) elem;
// System.out.print( " " + item.getSalience() + "/" + item.getActivationNumber() +
// "/" + item.getIndex() );
if (item.getIndex() % 2 == 0) {
group.remove(item);
group.add(item);
}
}
boolean ok = true;
StringBuilder sb = new StringBuilder("queue:");
for (int i = max - 1; i >= 0; i--) {
int sal = group.getNext().getSalience();
sb.append(" ").append(sal);
if (sal != i) ok = false;
}
assertTrue("incorrect order in " + sb.toString(), ok);
// System.out.println( sb.toString() );
}
}
public final int compare(final Item existing, final Item adding) {
final int s1 = existing.getSalience();
final int s2 = adding.getSalience();
if (s1 != s2) {
return s1 - s2;
}
// we know that no two activations will have the same number
return (int) (existing.getActivationNumber() - adding.getActivationNumber());
}
public void remove(Item agendaItem) {
this.queue.dequeue(agendaItem.getIndex());
}
