private static SelectExprProcessor GetProcessorInternal(ICollection <int> assignedTypeNumberStack, SelectClauseElementCompiled[] selectionList, bool isUsingWildcard, InsertIntoDesc insertIntoDesc, EventType optionalInsertIntoEventType, StreamTypeService typeService, EventAdapterService eventAdapterService, ValueAddEventService valueAddEventService, SelectExprEventTypeRegistry selectExprEventTypeRegistry, EngineImportService engineImportService, int statementId, Attribute[] annotations, ConfigurationInformation configuration, NamedWindowMgmtService namedWindowMgmtService, TableService tableService, GroupByRollupInfo groupByRollupInfo)
{
// Wildcard not allowed when insert into specifies column order
if (isUsingWildcard && insertIntoDesc != null && !insertIntoDesc.ColumnNames.IsEmpty())
{
throw new ExprValidationException("Wildcard not allowed when insert-into specifies column order");
}
// Determine wildcard processor (select *)
if (IsWildcardsOnly(selectionList))
{
// For joins
if (typeService.StreamNames.Length > 1)
{
Log.Debug(".getProcessor Using SelectExprJoinWildcardProcessor");
return(SelectExprJoinWildcardProcessorFactory.Create(
assignedTypeNumberStack, statementId, typeService.StreamNames, typeService.EventTypes,
eventAdapterService, insertIntoDesc, selectExprEventTypeRegistry, engineImportService,
annotations, configuration, tableService));
}
// Single-table selects with no insert-into
// don't need extra processing
else if (insertIntoDesc == null)
{
Log.Debug(".getProcessor Using wildcard processor");
if (typeService.HasTableTypes)
{
var tableName = TableServiceUtil.GetTableNameFromEventType(typeService.EventTypes[0]);
return(new SelectExprWildcardTableProcessor(tableName, tableService));
}
return(new SelectExprWildcardProcessor(typeService.EventTypes[0]));
}
}
// Verify the assigned or name used is unique
if (insertIntoDesc == null)
{
VerifyNameUniqueness(selectionList);
}
// Construct processor
var buckets = GetSelectExpressionBuckets(selectionList);
var factory = new SelectExprProcessorHelper(
assignedTypeNumberStack, buckets.Expressions, buckets.SelectedStreams, insertIntoDesc,
optionalInsertIntoEventType, isUsingWildcard, typeService, eventAdapterService, valueAddEventService,
selectExprEventTypeRegistry, engineImportService, statementId, annotations, configuration,
namedWindowMgmtService, tableService, groupByRollupInfo);
SelectExprProcessor processor = factory.Evaluator;
// add reference to the type obtained
var type = (EventTypeSPI)processor.ResultEventType;
if (!typeService.IsOnDemandStreams && type.Metadata.TypeClass != TypeClass.ANONYMOUS)
{
selectExprEventTypeRegistry.Add(processor.ResultEventType);
}
return(processor);
}
public void SetUp()
{
var selectExprEventTypeRegistry = new SelectExprEventTypeRegistry("abc", new StatementEventTypeRefImpl());
var supportTypes = new SupportStreamTypeSvc3Stream();
_processor = SelectExprJoinWildcardProcessorFactory.Create(Collections.GetEmptyList <int>(), 1, "stmtname", supportTypes.StreamNames, supportTypes.EventTypes,
SupportEventAdapterService.Service, null, selectExprEventTypeRegistry, null, null, new Configuration(), new TableServiceImpl(), "default");
}