public EnumAllOfScalarForgeEval(
EnumAllOfScalarForge forge,
ExprEvaluator innerExpression)
{
_forge = forge;
_innerExpression = innerExpression;
}
public static CodegenExpression Codegen(
EnumAllOfScalarForge forge,
EnumForgeCodegenParams args,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
var typeMember = codegenClassScope.AddDefaultFieldUnshared(
true,
typeof(ObjectArrayEventType),
Cast(
typeof(ObjectArrayEventType),
EventTypeUtility.ResolveTypeCodegen(forge.type, EPStatementInitServicesConstants.REF)));
var scope = new ExprForgeCodegenSymbol(false, null);
var methodNode = codegenMethodScope
.MakeChildWithScope(typeof(bool), typeof(EnumAllOfScalarForgeEval), scope, codegenClassScope)
.AddParam(EnumForgeCodegenNames.PARAMS);
var block = methodNode.Block;
//block.CommentFullLine("-- trace --");
//block.Debug("enumcoll: {0}", ExprDotMethod(Ref("enumcoll"), "RenderAny"));
block.IfConditionReturnConst(ExprDotMethod(EnumForgeCodegenNames.REF_ENUMCOLL, "IsEmpty"), true);
block.DeclareVar<ObjectArrayEventBean>(
"evalEvent",
NewInstance<ObjectArrayEventBean>(
NewArrayByLength(typeof(object), Constant(1)),
typeMember))
.AssignArrayElement(EnumForgeCodegenNames.REF_EPS, Constant(forge.StreamNumLambda), Ref("evalEvent"))
.DeclareVar<object[]>("props", ExprDotName(Ref("evalEvent"), "Properties"));
var forEach = block.ForEach(typeof(object), "next", EnumForgeCodegenNames.REF_ENUMCOLL)
.AssignArrayElement("props", Constant(0), Ref("next"));
CodegenLegoBooleanExpression.CodegenReturnBoolIfNullOrBool(
forEach,
forge.InnerExpression.EvaluationType,
forge.InnerExpression.EvaluateCodegen(typeof(bool?), methodNode, scope, codegenClassScope),
false,
null,
false,
false);
block.MethodReturn(ConstantTrue());
return LocalMethod(methodNode, args.Eps, args.Enumcoll, args.IsNewData, args.ExprCtx);
}