public void testPlus() { POrderedSet<Integer> s = Empty.orderedSet(); s = s.plus(3).plus(2).plus(1).plus(1).plus(2).plus(3).plus(4); int vals[] = new int[] { 3, 2, 1, 4 }; assertEquals(vals.length, s.size()); Iterator<Integer> it = s.iterator(); for (int i = 0; i < vals.length; i++) { assertEquals(vals[i], s.get(i).intValue()); assertEquals(vals[i], it.next().intValue()); } }
public void testPlusMinus() { POrderedSet<Integer> s = Empty.orderedSet(); s = s.plus(3).plus(2).plus(1).minus(1).plus(2).plus(3).minus(17) .plus(5).plus(1).plus(4); int vals[] = new int[] { 3, 2, 5, 1, 4 }; assertEquals(vals.length, s.size()); Iterator<Integer> it = s.iterator(); for (int i = 0; i < vals.length; i++) { assertEquals(vals[i], s.get(i).intValue()); assertEquals(vals[i], it.next().intValue()); } }
public void testBehavesLikePSet() { PSet<Integer> s = Empty.set(); POrderedSet<Integer> os = Empty.orderedSet(); Random r = new Random(); for (int i = 0; i < 100000; i++) { int v = r.nextInt(1000); if (r.nextFloat() < 0.8) { s = s.plus(v); os = os.plus(v); } else { s = s.minus(v); os = os.minus(v); } } assertEquals(s, os); } }
/** * @param e * @return * @see org.pcollections.MapPSet#plus(java.lang.Object) */ public POrderedSetX<T> plus(T e) { return new POrderedSetXImpl<>(set.plus(e)); }
@Override public OrderedSetX<T> plus(T e) { return from(get().plus(e)); }
public Fork increment(String flowId, int diff) { int c; Integer cobj = flowCounts.get(flowId); if (cobj == null) { c = 0; } else { c = cobj.intValue(); } return new Fork(flows.plus(flowId), flowCounts.plus(flowId, c + diff)); } }