public Boolean IsMatch(IEnumerable <SourceTableAggregation> items, SourceTableAggregation input)
{
List <SourceTableAggregation> allItems = items.ToList();
allItems.Add(input);
var existing = allItems.Select(x => x.Features).ToList();
//existing.Add(input.Features);
var common = existing.GetCrossSection <SourceTableCase>();
if (!common.ContainsAll(Required))
{
return(false);
}
SourceTableAggregation last = null;
foreach (SourceTableAggregation item in allItems)
{
if (last == null)
{
last = item;
}
else
{
foreach (Func <SourceTableAggregation, SourceTableAggregation, Boolean> criterion in ExtraCriteria)
{
if (!criterion(last, item))
{
return(false);
}
}
}
}
return(true);
}
public SpanTransformationRule Add(SourceTableAggregation input, SpanTransformationRuleSet ruleSet)
{
SpanTransformationRule matchedRule = null;
foreach (SpanTransformationRule rule in ruleSet.items)
{
if (rule.IsMatch(currentSpan.items, input))
{
matchedRule = rule;
}
}
if (matchedRule == null)
{
Close();
}
else
{
currentSpan.items.Add(input);
currentSpan.MatchedRule = matchedRule;
}
return(matchedRule);
}