private void AddToAggregate(AggregationContext context, IFactAggregator aggregator, Aggregation aggregation, Tuple tuple, IList <Fact> facts)
{
try
{
aggregator.Add(context, aggregation, tuple, facts);
}
catch (ExpressionEvaluationException e)
{
if (!e.IsHandled)
{
throw new RuleLhsExpressionEvaluationException("Failed to evaluate aggregate expression",
e.Expression.ToString(), e.InnerException);
}
ResetAggregator(aggregation, tuple, aggregator);
}
}
private void AddToAggregate(IExecutionContext context, IFactAggregator aggregator, Aggregation aggregation, Tuple tuple, IList <Fact> facts)
{
try
{
aggregator.Add(aggregation, tuple, facts);
}
catch (AggregateExpressionException e)
{
bool isHandled = false;
context.EventAggregator.RaiseAggregateFailed(context.Session, e.InnerException, e.Expression, e.Tuple, e.Fact, ref isHandled);
if (!isHandled)
{
throw new RuleExpressionEvaluationException("Failed to evaluate aggregate expression", e.Expression.ToString(), e.InnerException);
}
ResetAggregator(aggregation, tuple, aggregator);
}
}
