public static FilterSpecParamForge HandleRangeNode(
ExprBetweenNode betweenNode,
IDictionary<string, Pair<EventType, string>> taggedEventTypes,
IDictionary<string, Pair<EventType, string>> arrayEventTypes,
ISet<string> allTagNamesOrdered,
string statementName,
StatementRawInfo raw,
StatementCompileTimeServices services)
{
var left = betweenNode.ChildNodes[0];
ExprFilterSpecLookupableForge lookupable = null;
if (left is ExprFilterOptimizableNode) {
var filterOptimizableNode = (ExprFilterOptimizableNode) left;
lookupable = filterOptimizableNode.FilterLookupable;
}
else if (FilterSpecCompilerIndexPlannerHelper.HasLevelOrHint(FilterSpecCompilerIndexPlannerHint.LKUPCOMPOSITE, raw, services) &&
IsLimitedLookupableExpression(left)) {
lookupable = MakeLimitedLookupableForgeMayNull(left, raw, services);
}
if (lookupable == null) {
return null;
}
FilterOperator op = FilterOperatorExtensions.ParseRangeOperator(
betweenNode.IsLowEndpointIncluded,
betweenNode.IsHighEndpointIncluded,
betweenNode.IsNotBetween);
var low = HandleRangeNodeEndpoint(betweenNode.ChildNodes[1], taggedEventTypes, arrayEventTypes, allTagNamesOrdered, statementName, raw, services);
var high = HandleRangeNodeEndpoint(betweenNode.ChildNodes[2], taggedEventTypes, arrayEventTypes, allTagNamesOrdered, statementName, raw, services);
return low == null || high == null ? null : new FilterSpecParamRangeForge(lookupable, op, low, high);
}
private static FilterSpecParamForge HandleRangeNode(
ExprBetweenNode betweenNode,
IDictionary<string, Pair<EventType, string>> arrayEventTypes,
string statementName)
{
var left = betweenNode.ChildNodes[0];
if (left is ExprFilterOptimizableNode) {
var filterOptimizableNode = (ExprFilterOptimizableNode) left;
var lookupable = filterOptimizableNode.FilterLookupable;
FilterOperator op = FilterOperatorExtensions.ParseRangeOperator(
betweenNode.IsLowEndpointIncluded,
betweenNode.IsHighEndpointIncluded,
betweenNode.IsNotBetween);
var low = HandleRangeNodeEndpoint(betweenNode.ChildNodes[1], arrayEventTypes, statementName);
var high = HandleRangeNodeEndpoint(betweenNode.ChildNodes[2], arrayEventTypes, statementName);
if (low != null && high != null) {
return new FilterSpecParamRangeForge(lookupable, op, low, high);
}
}
return null;
}
