void CalcLazyTotal(object[] k, IAggregator totalAggr)
{
int i;
int dimLen = dimensions.Length;
bool matched;
var emptyKey = Key.Empty; // avoid getter for performance
object[] dpKey;
KeyValuePair <object[], IAggregator> dataPoint;
if (valuesArr == null || valuesArr.Length != values.Count)
{
valuesArr = new KeyValuePair <object[], IAggregator> [values.Count];
int j = 0;
foreach (var dp in values)
{
valuesArr[j++] = dp;
}
}
for (int j = 0; j < valuesArr.Length; j++)
{
dataPoint = valuesArr[j];
dpKey = dataPoint.Key;
matched = true;
for (i = 0; i < dimLen; i++)
{
if (emptyKey == k[i])
{
continue;
}
if (!k[i].Equals(dpKey[i]))
{
matched = false;
break;
}
}
if (!matched)
{
continue;
}
totalAggr.Merge(dataPoint.Value);
}
}
private void AggregatorBaseBehaviors(IAggregator aggregator, bool requiresColumns = true)
{
// Verify ToString returns the aggregator type, which matches the start of the class name
string name = aggregator.ToString();
Assert.AreEqual(aggregator.GetType().Name.ToLowerInvariant(), (name + "aggregator").ToLowerInvariant());
// Verify Merge throws if the values are null
Verify.Exception <ArgumentNullException>(() => aggregator.Merge(null, null));
// Verify Aggregate throws if the matches or columns are null
Verify.Exception <ArgumentNullException>(() => aggregator.Aggregate(null, null, new IUntypedColumn[1] {
ColumnFactory.Build(new ColumnDetails("ID", "int", null), 100)
}));
if (requiresColumns)
{
ShortSet sample = new ShortSet(100);
sample.Or(new ushort[] { 1, 2, 3 });
Verify.Exception <ArgumentException>(() => aggregator.Aggregate(null, sample, null));
}
}
