Exemple #1
0
        public void TestAggregateFunction()
        {
            AggregationMethodFactory aggFactory = ValidatedNodeToTest.Factory;
            AggregationMethod        agg        = aggFactory.Make(SupportExprNodeFactory.MethodResService, -1, 1, 1);

            Assert.AreEqual(typeof(double?), agg.ValueType);

            Assert.IsNull(agg.Value);

            agg.Enter(82);
            Assert.AreEqual(0D, agg.Value);

            agg.Enter(78);
            Assert.AreEqual(2D, agg.Value);

            agg.Enter(70);
            double result = agg.Value.AsDouble();

            Assert.AreEqual("4.4444", result.ToString().Substring(0, 6));

            agg.Enter(58);
            Assert.AreEqual(8D, agg.Value);

            agg.Enter(42);
            Assert.AreEqual(12.8D, agg.Value);

            agg.Leave(82);
            Assert.AreEqual(12D, agg.Value);

            agg.Leave(58);
            result = agg.Value.AsDouble();
            Assert.AreEqual("14.2222", result.ToString().Substring(0, 7));
        }
 public virtual void Enter(Object value)
 {
     // if value not already encountered, enter into aggregate
     if (_valueSet.Add(value))
     {
         _inner.Enter(value);
     }
 }
Exemple #3
0
        public virtual void Enter(Object value)
        {
            var values = (Object[])value;

            if (!CheckPass(values))
            {
                return;
            }

            // if value not already encountered, enter into aggregate
            if (_valueSet.Add(values[0]))
            {
                _inner.Enter(value);
            }
        }