Package util.iterators

Examples of util.iterators.DisposableValueIterator.previous()

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    }
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(8, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(2, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }
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        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(8, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(2, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }

    @Test(groups = "1s")
    public void testScale3() {
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        throw new UnsupportedOperationException();
      }
    }
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-1, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-2, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-4, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
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    }
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-1, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-2, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-4, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }
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        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-1, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-2, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(-4, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }

    @Test(groups = "1s")
    public void testMinus3() {
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        } catch (ContradictionException e) {
            e.printStackTrace();
        }
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(2, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(1, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
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        }
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(2, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(1, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }
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        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(2, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(1, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }

    @Test(groups = "1s")
    public void testAbs3() {
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    public void testMax2() {
        Solver solver = new Solver();
        IntVar var = Max.var(VariableFactory.enumerated("a", new int[]{3, 4}, solver), VariableFactory.enumerated("b", new int[]{2, 5}, solver));
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(5, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(3, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
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        IntVar var = Max.var(VariableFactory.enumerated("a", new int[]{3, 4}, solver), VariableFactory.enumerated("b", new int[]{2, 5}, solver));
        DisposableValueIterator vit = var.getValueIterator(false);
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(5, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(4, vit.previous());
        Assert.assertTrue(vit.hasPrevious());
        Assert.assertEquals(3, vit.previous());
        Assert.assertFalse(vit.hasPrevious());
    }
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