public StatementAgentInstanceFactoryOnTriggerNamedWindow(StatementContext statementContext, StatementSpecCompiled statementSpec, EPServicesContext services, ViewableActivator activator, SubSelectStrategyCollection subSelectStrategyCollection, ResultSetProcessorFactoryDesc resultSetProcessorPrototype, ExprNode validatedJoin, ResultSetProcessorFactoryDesc outputResultSetProcessorPrototype, NamedWindowOnExprFactory onExprFactory, OutputProcessViewFactory outputProcessViewFactory, EventType activatorResultEventType, NamedWindowProcessor processor, IList <StopCallback> stopCallbacks)
: base(statementContext, statementSpec, services, activator, subSelectStrategyCollection)
{
_resultSetProcessorPrototype = resultSetProcessorPrototype;
_outputResultSetProcessorPrototype = outputResultSetProcessorPrototype;
_onExprFactory = onExprFactory;
_outputProcessViewFactory = outputProcessViewFactory;
_processor = processor;
IndexHintPair pair = GetIndexHintPair(statementContext, statementSpec);
IndexHint indexHint = pair.IndexHint;
ExcludePlanHint excludePlanHint = pair.ExcludePlanHint;
_queryPlan = SubordinateQueryPlanner.PlanOnExpression(
validatedJoin, activatorResultEventType, indexHint, processor.IsEnableSubqueryIndexShare, -1, excludePlanHint,
processor.IsVirtualDataWindow, processor.EventTableIndexMetadataRepo, processor.NamedWindowType,
processor.OptionalUniqueKeyProps, false, statementContext.StatementName, statementContext.StatementId, statementContext.Annotations);
if (_queryPlan.IndexDescs != null)
{
SubordinateQueryPlannerUtil.AddIndexMetaAndRef(_queryPlan.IndexDescs, processor.EventTableIndexMetadataRepo, statementContext.StatementName);
stopCallbacks.Add(new ProxyStopCallback(() =>
{
for (int i = 0; i < _queryPlan.IndexDescs.Length; i++)
{
bool last = processor.EventTableIndexMetadataRepo.RemoveIndexReference(_queryPlan.IndexDescs[i].IndexMultiKey, statementContext.StatementName);
if (last)
{
processor.EventTableIndexMetadataRepo.RemoveIndex(_queryPlan.IndexDescs[i].IndexMultiKey);
processor.RemoveAllInstanceIndexes(_queryPlan.IndexDescs[i].IndexMultiKey);
}
}
}));
}
SubordinateQueryPlannerUtil.QueryPlanLogOnExpr(processor.RootView.IsQueryPlanLogging, NamedWindowRootView.QueryPlanLog,
_queryPlan, statementContext.Annotations, statementContext.EngineImportService);
}
public SubSelectStrategyFactoryIndexShare(
string statementName,
int statementId,
int subqueryNum,
EventType[] outerEventTypesSelect,
NamedWindowProcessor optionalNamedWindowProcessor,
TableMetadata optionalTableMetadata,
bool fullTableScan,
IndexHint optionalIndexHint,
SubordPropPlan joinedPropPlan,
ExprEvaluator filterExprEval,
AggregationServiceFactoryDesc aggregationServiceFactory,
ExprEvaluator[] groupByKeys,
TableService tableService,
Attribute[] annotations,
StatementStopService statementStopService)
{
_optionalNamedWindowProcessor = optionalNamedWindowProcessor;
_optionalTableMetadata = optionalTableMetadata;
_filterExprEval = filterExprEval;
_aggregationServiceFactory = aggregationServiceFactory;
_groupByKeys = groupByKeys;
_tableService = tableService;
bool isLogging;
ILog log;
if (optionalTableMetadata != null)
{
isLogging = optionalTableMetadata.IsQueryPlanLogging;
log = TableServiceImpl.QueryPlanLog;
_queryPlan = SubordinateQueryPlanner.PlanSubquery(outerEventTypesSelect, joinedPropPlan, false, fullTableScan, optionalIndexHint, true, subqueryNum,
false, optionalTableMetadata.EventTableIndexMetadataRepo, optionalTableMetadata.UniqueKeyProps, true, statementName, statementId, annotations);
if (_queryPlan != null)
{
for (int i = 0; i < _queryPlan.IndexDescs.Length; i++)
{
optionalTableMetadata.AddIndexReference(_queryPlan.IndexDescs[i].IndexName, statementName);
}
}
}
else
{
isLogging = optionalNamedWindowProcessor.RootView.IsQueryPlanLogging;
log = NamedWindowRootView.QueryPlanLog;
_queryPlan = SubordinateQueryPlanner.PlanSubquery(outerEventTypesSelect, joinedPropPlan, false, fullTableScan, optionalIndexHint, true, subqueryNum,
optionalNamedWindowProcessor.IsVirtualDataWindow, optionalNamedWindowProcessor.EventTableIndexMetadataRepo, optionalNamedWindowProcessor.OptionalUniqueKeyProps, false, statementName, statementId, annotations);
if (_queryPlan != null && _queryPlan.IndexDescs != null)
{
SubordinateQueryPlannerUtil.AddIndexMetaAndRef(_queryPlan.IndexDescs, optionalNamedWindowProcessor.EventTableIndexMetadataRepo, statementName);
statementStopService.StatementStopped += () =>
{
for (int i = 0; i < _queryPlan.IndexDescs.Length; i++)
{
bool last = optionalNamedWindowProcessor.EventTableIndexMetadataRepo.RemoveIndexReference(_queryPlan.IndexDescs[i].IndexMultiKey, statementName);
if (last)
{
optionalNamedWindowProcessor.EventTableIndexMetadataRepo.RemoveIndex(_queryPlan.IndexDescs[i].IndexMultiKey);
optionalNamedWindowProcessor.RemoveAllInstanceIndexes(_queryPlan.IndexDescs[i].IndexMultiKey);
}
}
};
}
}
SubordinateQueryPlannerUtil.QueryPlanLogOnSubq(isLogging, log, _queryPlan, subqueryNum, annotations);
}