public static void GetEnumerableScalarCodegen(
AggregationAccessorLastWEvalForge forge,
AggregationStateLinearForge stateForge,
AggregationAccessorForgeGetCodegenContext context)
{
CodegenMethod childExpr = CodegenLegoMethodExpression.CodegenExpression(
forge.ChildNode,
context.Method,
context.ClassScope,
true);
context.Method.Block.DeclareVar<EventBean>(
"bean",
stateForge.AggregatorLinear.GetLastValueCodegen(
context.ClassScope,
context.Method,
context.NamedMethods))
.DebugStack()
.IfRefNullReturnNull("bean")
.DeclareVar<EventBean[]>(
"eventsPerStreamBuf",
NewArrayByLength(typeof(EventBean), Constant(forge.StreamNum + 1)))
.AssignArrayElement("eventsPerStreamBuf", Constant(forge.StreamNum), Ref("bean"))
.DeclareVar<object>(
"value",
LocalMethod(childExpr, Ref("eventsPerStreamBuf"), Constant(true), ConstantNull()))
.IfRefNullReturnNull("value")
.MethodReturn(StaticMethod(typeof(Collections), "SingletonList", Ref("value")));
}
public static void GetEnumerableEventCodegen(
AggregationAccessorLastWEvalForge forge,
AggregationStateLinearForge stateForge,
AggregationAccessorForgeGetCodegenContext context)
{
context.Method.Block.MethodReturn(
stateForge.AggregatorLinear.GetLastValueCodegen(
context.ClassScope,
context.Method,
context.NamedMethods));
}
public static void GetEnumerableEventsCodegen(
AggregationAccessorLastWEvalForge forge,
AggregationStateLinearForge factoryLinear,
AggregationAccessorForgeGetCodegenContext context)
{
context.Method.Block.DeclareVar<EventBean>(
"bean",
factoryLinear.AggregatorLinear.GetLastValueCodegen(
context.ClassScope,
context.Method,
context.NamedMethods))
.IfRefNullReturnNull("bean")
.MethodReturn(StaticMethod(typeof(Collections), "SingletonList", Ref("bean")));
}
public static void GetValueCodegen(
AggregationAccessorLastWEvalForge forge,
AggregationStateLinearForge factoryLinear,
AggregationAccessorForgeGetCodegenContext context)
{
CodegenMethod childExpr = CodegenLegoMethodExpression.CodegenExpression(
forge.ChildNode,
context.Method,
context.ClassScope,
true);
context.Method.Block
.DeclareVar<EventBean>(
"bean",
factoryLinear.AggregatorLinear.GetLastValueCodegen(
context.ClassScope,
context.Method,
context.NamedMethods))
.IfRefNullReturnNull("bean")
.DeclareVar<EventBean[]>(
"eventsPerStreamBuf",
NewArrayByLength(typeof(EventBean), Constant(forge.StreamNum + 1)))
.AssignArrayElement("eventsPerStreamBuf", Constant(forge.StreamNum), Ref("bean"))
.MethodReturn(LocalMethod(childExpr, Ref("eventsPerStreamBuf"), Constant(true), ConstantNull()));
}
