public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(FireAndForgetProcessorTable), GetType(), classScope);
var nw = Ref("tbl");
method.Block
.DeclareVar<FireAndForgetProcessorTable>(
nw.Ref,
NewInstance(typeof(FireAndForgetProcessorTable)))
.SetProperty(
nw,
"Table",
TableDeployTimeResolver.MakeResolveTable(Table, symbols.GetAddInitSvc(method)))
.MethodReturn(nw);
return LocalMethod(method);
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
CodegenMethod method = parent.MakeChild(typeof(PropertyEvaluatorAccumulative), this.GetType(), classScope);
method.Block
.DeclareVar<PropertyEvaluatorAccumulative>("pe", NewInstance(typeof(PropertyEvaluatorAccumulative)))
.SetProperty(
Ref("pe"),
"ContainedEventEvals",
MakeContained(containedEventEvals, method, symbols, classScope))
.SetProperty(Ref("pe"), "WhereClauses", MakeWhere(whereClauses, method, symbols, classScope))
.SetProperty(Ref("pe"), "PropertyNames", Constant(propertyNames.ToArray()))
.SetProperty(Ref("pe"), "FragmentEventTypeIsIndexed", Constant(fragmentEventTypeIsIndexed))
.MethodReturn(Ref("pe"));
return LocalMethod(method);
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(StreamJoinAnalysisResultRuntime), GetType(), classScope);
method.Block
.DeclareVar<StreamJoinAnalysisResultRuntime>(
"ar",
NewInstance(typeof(StreamJoinAnalysisResultRuntime)))
.SetProperty(Ref("ar"), "IsPureSelfJoin", Constant(IsPureSelfJoin))
.SetProperty(Ref("ar"), "Unidirectional", Constant(UnidirectionalInd))
.SetProperty(Ref("ar"), "UnidirectionalNonDriving", Constant(_unidirectionalNonDriving))
.SetProperty(Ref("ar"), "NamedWindows", MakeNamedWindows(method, symbols))
.SetProperty(Ref("ar"), "Tables", MakeTables(method, symbols))
.MethodReturn(Ref("ar"));
return LocalMethod(method);
}
protected override void InlineCodegen(
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
method.Block.DeclareVar<EvalFactoryNode[]>(
"children",
NewArrayByLength(typeof(EvalFactoryNode), Constant(ChildNodes.Count)));
for (var i = 0; i < ChildNodes.Count; i++) {
method.Block.AssignArrayElement(
Ref("children"),
Constant(i),
LocalMethod(ChildNodes[i].MakeCodegen(method, symbols, classScope)));
}
method.Block
.SetProperty(Ref("node"), "Children", Ref("children"));
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(HistoricalIndexLookupStrategyHash), GetType(), classScope);
var evaluator = MultiKeyCodegen.CodegenExprEvaluatorMayMultikey(
_evaluators, _coercionTypes, _multiKeyClassRef, method, classScope);
method.Block
.DeclareVar<HistoricalIndexLookupStrategyHash>(
"strat",
NewInstance(typeof(HistoricalIndexLookupStrategyHash)))
.SetProperty(Ref("strat"), "LookupStream", Constant(_lookupStream))
.SetProperty(Ref("strat"), "Evaluator", evaluator)
.MethodReturn(Ref("strat"));
return LocalMethod(method);
}
public CodegenExpression CodegenCreateReader(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(AggregationMethodLinearWindow), GetType(), classScope);
method.Block
.DeclareVar(typeof(AggregationMethodLinearWindow), "strat", NewInstance(typeof(AggregationMethodLinearWindow)))
.SetProperty(Ref("strat"), "ComponentType", Constant(arrayType.GetElementType()))
.SetProperty(
Ref("strat"),
"OptionalEvaluator",
optionalEvaluator == null
? ConstantNull()
: ExprNodeUtilityCodegen.CodegenEvaluator(optionalEvaluator.Forge, method, GetType(), classScope))
.MethodReturn(Ref("strat"));
return LocalMethod(method);
}
public CodegenExpression CodegenCreateReader(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(AggregationMethodLinearFirstLastIndex), GetType(), classScope);
var optionalIndexExpr = optionalIndexEval == null
? ConstantNull()
: ExprNodeUtilityCodegen.CodegenEvaluator(optionalIndexEval.Forge, method, GetType(), classScope);
method.Block
.DeclareVar(typeof(AggregationMethodLinearFirstLastIndex), "strat", NewInstance(typeof(AggregationMethodLinearFirstLastIndex)))
.SetProperty(Ref("strat"), "AccessType", Constant(accessType))
.SetProperty(Ref("strat"), "OptionalConstIndex", Constant(optionalConstant))
.SetProperty(Ref("strat"), "OptionalIndexEval", optionalIndexExpr)
.MethodReturn(Ref("strat"));
return LocalMethod(method);
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(ContextConditionDescriptorFilter), GetType(), classScope);
method.Block
.DeclareVar<ContextConditionDescriptorFilter>(
"condition",
NewInstance(typeof(ContextConditionDescriptorFilter)))
.SetProperty(
Ref("condition"),
"FilterSpecActivatable",
LocalMethod(FilterSpecCompiled.MakeCodegen(method, symbols, classScope)))
.SetProperty(Ref("condition"), "OptionalFilterAsName", Constant(OptionalFilterAsName))
.MethodReturn(Ref("condition"));
return LocalMethod(method);
}
private CodegenExpression MakeWriters(
InternalEventRouterWriterForge[] writers,
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var init = new CodegenExpression[writers.Length];
for (int i = 0; i < init.Length; i++) {
if (writers[i] != null) {
init[i] = writers[i].Codegen(writers[i], method, symbols, classScope);
}
else {
init[i] = ConstantNull();
}
}
return NewArrayWithInit(typeof(InternalEventRouterWriter), init);
}
public static CodegenExpressionInstanceField MakeVariableField(
VariableMetaData variableMetaData,
CodegenClassScope classScope,
Type generator)
{
var symbols = new SAIFFInitializeSymbol();
var variableInit = classScope.NamespaceScope.InitMethod
.MakeChildWithScope(typeof(Variable), generator, symbols, classScope)
.AddParam(
typeof(EPStatementInitServices),
EPStatementInitServicesConstants.REF.Ref);
variableInit.Block.MethodReturn(
MakeResolveVariable(variableMetaData, EPStatementInitServicesConstants.REF));
return classScope.NamespaceScope.AddDefaultFieldUnshared(
true,
typeof(Variable),
LocalMethod(variableInit, EPStatementInitServicesConstants.REF));
}
public void ProvideCodegen(
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var factory = Ref("factory");
method.Block
.DeclareVar<OutputProcessViewDirectFactory>(
factory.Ref,
NewInstance(typeof(OutputProcessViewDirectFactory)))
.SetProperty(
factory,
"PostProcessFactory",
_outputStrategyPostProcessForge == null
? ConstantNull()
: _outputStrategyPostProcessForge.Make(method, symbols, classScope))
.MethodReturn(factory);
}
private static CodegenExpression MakeVariables(
VariableMetaData[] variables,
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(Variable[]), typeof(VariableReadWritePackageForge), classScope);
method.Block.DeclareVar <Variable[]>("vars", NewArrayByLength(typeof(Variable), Constant(variables.Length)));
for (var i = 0; i < variables.Length; i++)
{
var resolve = VariableDeployTimeResolver.MakeResolveVariable(variables[i], symbols.GetAddInitSvc(method));
method.Block.AssignArrayElement("vars", Constant(i), resolve);
}
method.Block.MethodReturn(Ref("vars"));
return(LocalMethod(method));
}
public CodegenExpression CodegenCreateReader(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
CodegenMethod method = parent.MakeChild(typeof(AggregationMultiFunctionAggregationMethod), GetType(), classScope);
method.Block
.DeclareVar <ExprEvaluator>("keyEval", ExprNodeUtilityCodegen.CodegenEvaluator(_key.Forge, method, GetType(), classScope))
.MethodReturn(
StaticMethod(
typeof(AggregationMethodSortedKeyedFactory),
"MakeSortedAggregationWithKey",
Ref("keyEval"),
EnumValue(typeof(AggregationMethodSortedEnum), _aggMethod.GetName()),
Constant(_underlyingClass)));
return(LocalMethod(method));
}
public override CodegenMethod MakeCodegen(
CodegenClassScope classScope,
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols)
{
CodegenMethod method = parent.MakeChild(
typeof(ContextControllerInitTermFactory),
this.GetType(),
classScope);
method.Block
.DeclareVar<ContextControllerInitTermFactory>(
"factory",
ExprDotMethodChain(symbols.GetAddInitSvc(method))
.Get(EPStatementInitServicesConstants.CONTEXTSERVICEFACTORY)
.Add("InitTermFactory"))
.SetProperty(Ref("factory"), "InitTermSpec", detail.MakeCodegen(method, symbols, classScope))
.MethodReturn(Ref("factory"));
return method;
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
return new SAIFFInitializeBuilder(
OP_PACKAGE_NAME + ".epstatementsource.EPStatementSourceFactory",
this.GetType(),
"stmtSrc",
parent,
symbols,
classScope)
.Exprnode("statementDeploymentId", statementDeploymentId)
.Exprnode("statementName", statementName)
.Map<object>("statementFilter", statementFilter)
.Map<object>("collector", collector)
.Constant("IsSubmitEventBean", submitEventBean)
.Build();
}
public void ProvideCodegen(
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
method.Block.MethodReturn(
NewInstance<OutputProcessViewDirectDistinctOrAfterFactory>(
_outputStrategyPostProcessForge == null
? ConstantNull()
: _outputStrategyPostProcessForge.Make(method, symbols, classScope),
Constant(_isDistinct),
MultiKeyCodegen.CodegenGetterEventDistinct(
_isDistinct, ResultEventType, DistinctMultiKey, method, classScope),
AfterTimePeriod == null
? ConstantNull()
: AfterTimePeriod.TimePeriodComputeForge.MakeEvaluator(method, classScope),
Constant(AfterConditionNumberOfEvents),
EventTypeUtility.ResolveTypeCodegen(ResultEventType, symbols.GetAddInitSvc(method))));
}
private static CodegenExpression MakeWriters(
VariableTriggerWriteForge[] writers,
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(VariableTriggerWrite[]), typeof(VariableReadWritePackageForge), classScope);
method.Block.DeclareVar <VariableTriggerWrite[]>("writers", NewArrayByLength(typeof(VariableTriggerWrite), Constant(writers.Length)));
for (var i = 0; i < writers.Length; i++)
{
var writer = writers[i] == null?ConstantNull() : writers[i].Make(method, symbols, classScope);
method.Block.AssignArrayElement("writers", Constant(i), writer);
}
method.Block.MethodReturn(Ref("writers"));
return(LocalMethod(method));
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(HistoricalIndexLookupStrategyInKeywordSingle), GetType(), classScope);
method.Block
.DeclareVar<HistoricalIndexLookupStrategyInKeywordSingle>(
"strat",
NewInstance(typeof(HistoricalIndexLookupStrategyInKeywordSingle)))
.SetProperty(Ref("strat"), "LookupStream", Constant(lookupStream))
.SetProperty(
Ref("strat"),
"Evaluators",
ExprNodeUtilityCodegen.CodegenEvaluators(evaluators, method, GetType(), classScope))
.MethodReturn(Ref("strat"));
return LocalMethod(method);
}
public CodegenMethod InitializeCodegen(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(StatementAgentInstanceFactoryUpdate), GetType(), classScope);
method.Block
.DeclareVar<StatementAgentInstanceFactoryUpdate>(
"saiff",
NewInstance(typeof(StatementAgentInstanceFactoryUpdate)))
.SetProperty(Ref("saiff"), "Desc", forge.Make(method, symbols, classScope))
.SetProperty(
Ref("saiff"),
"Subselects",
SubSelectFactoryForge.CodegenInitMap(subselects, GetType(), method, symbols, classScope))
.Expression(ExprDotMethodChain(symbols.GetAddInitSvc(method)).Add("AddReadyCallback", Ref("saiff")))
.MethodReturn(Ref("saiff"));
return method;
}
public CodegenMethod InitializeCodegen(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(StatementAgentInstanceFactoryCreateDataflow), GetType(), classScope);
method.Block
.DeclareVar<StatementAgentInstanceFactoryCreateDataflow>(
"saiff",
NewInstance(typeof(StatementAgentInstanceFactoryCreateDataflow)))
.SetProperty(
Ref("saiff"),
"EventType",
EventTypeUtility.ResolveTypeCodegen(eventType, symbols.GetAddInitSvc(method)))
.SetProperty(Ref("saiff"), "Dataflow", dataflowForge.Make(method, symbols, classScope))
.Expression(ExprDotMethodChain(symbols.GetAddInitSvc(method)).Add("AddReadyCallback", Ref("saiff")))
.MethodReturn(Ref("saiff"));
return method;
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(SubordWMatchExprLookupStrategyFactory), GetType(), classScope);
method.Block
.DeclareVar<ExprEvaluator>(
"eval",
ExprNodeUtilityCodegen.CodegenEvaluatorNoCoerce(exprForge, method, GetType(), classScope))
.DeclareVar<SubordTableLookupStrategyFactory>(
"lookup",
OptionalInnerStrategy.Make(method, symbols, classScope))
.MethodReturn(
NewInstance<SubordWMatchExprLookupStrategyIndexedFilteredFactory>(
Ref("eval"),
Ref("lookup")));
return LocalMethod(method);
}
public void MakeMethod(
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
CodegenExpressionRef queryMethod = Ref("qm");
method.Block
.DeclareVar(TypeOfMethod(), queryMethod.Ref, NewInstance(TypeOfMethod()))
.SetProperty(
queryMethod,
"Annotations",
annotations == null
? ConstantNull()
: LocalMethod(MakeAnnotations(typeof(Attribute[]), annotations, method, classScope)))
.SetProperty(
queryMethod, "Processor", processor.Make(method, symbols, classScope))
.SetProperty(
queryMethod,
"QueryGraph",
queryGraph == null ? ConstantNull() : queryGraph.Make(method, symbols, classScope))
.SetProperty(
queryMethod,
"InternalEventRouteDest",
ExprDotName(
symbols.GetAddInitSvc(method), EPStatementInitServicesConstants.INTERNALEVENTROUTEDEST))
.SetProperty(
queryMethod,
"TableAccesses",
ExprTableEvalStrategyUtil.CodegenInitMap(
tableAccessForges,
this.GetType(),
method,
symbols,
classScope))
.SetProperty(
queryMethod, "HasTableAccess", Constant(hasTableAccess))
.SetProperty(
queryMethod, "Subselects", SubSelectFactoryForge.CodegenInitMap(
_subselectForges, GetType(), method, symbols, classScope));
MakeInlineSpecificSetter(queryMethod, method, symbols, classScope);
method.Block.MethodReturn(queryMethod);
}
public CodegenExpression MakeCodegen(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(ContextControllerDetailHashItem), GetType(), classScope);
method.Block.DeclareVar<EventType>(
"eventType",
EventTypeUtility.ResolveTypeCodegen(
FilterSpecCompiled.FilterForEventType,
symbols.GetAddInitSvc(method)));
var symbolsWithType = new SAIFFInitializeSymbolWEventType();
var methodLookupableMake = parent.MakeChildWithScope(
typeof(ExprFilterSpecLookupable),
GetType(),
symbolsWithType,
classScope)
.AddParam(typeof(EventType), "eventType")
.AddParam(typeof(EPStatementInitServices), SAIFFInitializeSymbol.REF_STMTINITSVC.Ref);
var methodLookupable = Lookupable.MakeCodegen(methodLookupableMake, symbolsWithType, classScope);
methodLookupableMake.Block.MethodReturn(LocalMethod(methodLookupable));
method.Block
.DeclareVar<ContextControllerDetailHashItem>(
"item",
NewInstance(typeof(ContextControllerDetailHashItem)))
.DeclareVar<ExprFilterSpecLookupable>(
"lookupable",
LocalMethod(methodLookupableMake, Ref("eventType"), symbols.GetAddInitSvc(method)))
.SetProperty(
Ref("item"),
"FilterSpecActivatable",
LocalMethod(FilterSpecCompiled.MakeCodegen(method, symbols, classScope)))
.SetProperty(Ref("item"), "Lookupable", Ref("lookupable"))
.Expression(
ExprDotMethodChain(symbols.GetAddInitSvc(method))
.Get(EPStatementInitServicesConstants.FILTERSHAREDLOOKUPABLEREGISTERY)
.Add("RegisterLookupable", Ref("eventType"), Ref("lookupable")))
.MethodReturn(Ref("item"));
return LocalMethod(method);
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(VariableReadWritePackage), GetType(), classScope);
var @ref = Ref("rw");
method.Block
.DeclareVar <VariableReadWritePackage>(@ref.Ref, NewInstance <VariableReadWritePackage>())
.SetProperty(@ref, "CopyMethods", MakeCopyMethods(_copyMethods, method, symbols, classScope))
.SetProperty(@ref, "Assignments", MakeAssignments(_assignments, _variables, method, symbols, classScope))
.SetProperty(@ref, "Variables", MakeVariables(_variables, method, symbols, classScope))
.SetProperty(@ref, "Writers", MakeWriters(_writers, method, symbols, classScope))
.SetProperty(@ref, "ReadersForGlobalVars", MakeReadersForGlobalVars(_variables, method, symbols, classScope))
.SetProperty(@ref, "MustCoerce", Constant(_mustCoerce))
.MethodReturn(@ref);
return(LocalMethod(method));
}
public CodegenExpression Make(
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var resolveTable = table == null
? ConstantNull()
: TableDeployTimeResolver.MakeResolveTable(table, symbols.GetAddInitSvc(method));
var insertIntoStreamSelectorExpr = insertIntoStreamSelector == null
? ConstantNull()
: EnumValue(typeof(SelectClauseStreamSelectorEnum), insertIntoStreamSelector.Value.GetName());
return NewInstance<OutputStrategyPostProcessFactory>(
Constant(isRouted),
insertIntoStreamSelectorExpr,
EnumValue(typeof(SelectClauseStreamSelectorEnum), selectStreamSelector.GetName()),
Constant(routeToFront),
resolveTable);
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(EvalClass, GetType(), classScope);
method.Block
.DeclareVar(EvalClass, "eval", NewInstance(EvalClass))
.SetProperty(Ref("eval"), "NodeNumNested", Constant(NodeNumNested))
.SetProperty(Ref("eval"), "VariableName", Constant(VariableName))
.SetProperty(Ref("eval"), "StreamNum", Constant(StreamNum))
.SetProperty(Ref("eval"), "IsMultiple", Constant(IsMultiple))
.SetProperty(Ref("eval"), "IsGreedy", Constant(IsGreedy))
.SetProperty(Ref("eval"), "NodeNumFlat", Constant(NodeNumFlat))
.SetProperty(Ref("eval"), "IsExprRequiresMultimatchState", Constant(exprRequiresMultimatchState));
AssignInline(Ref("eval"), method, symbols, classScope);
method.Block.MethodReturn(Ref("eval"));
return LocalMethod(method);
}
protected override CodegenMethod CodegenConstructorInit(
CodegenMethodScope parent,
CodegenClassScope classScope)
{
var saiffInitializeSymbol = new SAIFFInitializeSymbol();
CodegenMethod method = parent
.MakeChildWithScope(TypeOfFactory(), GetType(), saiffInitializeSymbol, classScope)
.AddParam(
typeof(EPStatementInitServices),
REF_STMTINITSVC.Ref);
method.Block
.ExprDotMethod(
REF_STMTINITSVC,
"ActivateContext",
Constant(contextName),
GetDefinition(method, saiffInitializeSymbol, classScope))
.MethodReturn(LocalMethod(forge.InitializeCodegen(classScope, method, saiffInitializeSymbol)));
return method;
}
public override CodegenExpression Codegen(
InternalEventRouterWriterForge writer,
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
var method = parent.MakeChild(typeof(InternalEventRouterWriterCurly), GetType(), classScope);
var descExpr = ExprNodeUtilityCodegen.CodegenEvaluator(
_expression.Forge,
method,
typeof(VariableTriggerWriteArrayElementForge),
classScope);
method.Block
.DeclareVar<InternalEventRouterWriterCurly>("desc", NewInstance(typeof(InternalEventRouterWriterCurly)))
.SetProperty(Ref("desc"), "Expression", descExpr)
.MethodReturn(Ref("desc"));
return LocalMethod(method);
}
protected internal static CodegenExpression MakeWhere(
ExprForge[] whereClauses,
CodegenMethod method,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
CodegenExpression[] expressions = new CodegenExpression[whereClauses.Length];
for (int i = 0; i < whereClauses.Length; i++) {
expressions[i] = whereClauses[i] == null
? ConstantNull()
: ExprNodeUtilityCodegen.CodegenEvaluator(
whereClauses[i],
method,
typeof(PropertyEvaluatorAccumulativeForge),
classScope);
}
return NewArrayWithInit(typeof(ExprEvaluator), expressions);
}
public CodegenMethod InitializeCodegen(
CodegenClassScope classScope,
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols)
{
var method = parent.MakeChild(typeof(StatementAgentInstanceFactoryCreateContext), GetType(), classScope);
method.Block
.DeclareVar<StatementAgentInstanceFactoryCreateContext>(
"saiff",
NewInstance(typeof(StatementAgentInstanceFactoryCreateContext)))
.SetProperty(Ref("saiff"), "ContextName", Constant(contextName))
.SetProperty(
Ref("saiff"),
"StatementEventType",
EventTypeUtility.ResolveTypeCodegen(statementEventType, symbols.GetAddInitSvc(method)))
.ExprDotMethod(symbols.GetAddInitSvc(method), "AddReadyCallback", Ref("saiff"))
.MethodReturn(Ref("saiff"));
return method;
}