public ExprAggMultiFunctionLinearAccessNodeFactoryAccess(ExprAggMultiFunctionLinearAccessNode parent, AggregationAccessor accessor, Type accessorResultType, EventType containedEventType, AggregationStateKey optionalStateKey, AggregationStateFactory optionalStateFactory, AggregationAgent optionalAgent)
{
_parent = parent;
_accessor = accessor;
_accessorResultType = accessorResultType;
_containedEventType = containedEventType;
_optionalStateKey = optionalStateKey;
_optionalStateFactory = optionalStateFactory;
_optionalAgent = optionalAgent;
}
public ExprAggMultiFunctionSortedMinMaxByNodeFactory(ExprAggMultiFunctionSortedMinMaxByNode parent,
AggregationAccessor accessor, Type accessorResultType, EventType containedEventType,
AggregationStateKey optionalStateKey, SortedAggregationStateFactoryFactory optionalStateFactory,
AggregationAgent optionalAgent)
{
Parent = parent;
Accessor = accessor;
ResultType = accessorResultType;
ContainedEventType = containedEventType;
OptionalStateKey = optionalStateKey;
OptionalStateFactory = optionalStateFactory;
AggregationStateAgent = optionalAgent;
}
public ReferenceCountLookupFunctionHandler(AggregationStateKey sharedStateKey, ExprEvaluator exprEvaluator)
{
this._sharedStateKey = sharedStateKey;
this._exprEvaluator = exprEvaluator;
}
public ReferenceCountedMapFunctionHandler(AggregationStateKey sharedStateKey)
{
this.AggregationStateUniqueKey = sharedStateKey;
}
internal AggregationMFIdentifier(AggregationStateKey aggregationStateKey, ExprAggregateLocalGroupByDesc optionalLocalGroupBy, int slot)
{
AggregationStateKey = aggregationStateKey;
OptionalLocalGroupBy = optionalLocalGroupBy;
Slot = slot;
}
internal static AggregationMFIdentifier FindExisting(IEnumerable <AggregationMFIdentifier> accessProviderSlots, AggregationStateKey providerKey, ExprAggregateLocalGroupByDesc optionalOver)
{
foreach (AggregationMFIdentifier ident in accessProviderSlots)
{
if (!Equals(providerKey, ident.AggregationStateKey))
{
continue;
}
if (optionalOver == null && ident.OptionalLocalGroupBy == null)
{
return(ident);
}
if (optionalOver != null &&
ident.OptionalLocalGroupBy != null &&
ExprNodeUtility.DeepEqualsIgnoreDupAndOrder(optionalOver.PartitionExpressions, ident.OptionalLocalGroupBy.PartitionExpressions))
{
return(ident);
}
}
return(null);
}
