public static CodegenExpression Codegen(
SelectExprProcessorTypableMapForge forge,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
CodegenExpression mapType = codegenClassScope.AddDefaultFieldUnshared(
true,
typeof(EventType),
EventTypeUtility.ResolveTypeCodegen(forge.MapType, EPStatementInitServicesConstants.REF));
CodegenExpression beanFactory =
codegenClassScope.AddOrGetDefaultFieldSharable(EventBeanTypedEventFactoryCodegenField.INSTANCE);
CodegenMethod methodNode = codegenMethodScope.MakeChild(
typeof(EventBean),
typeof(SelectExprProcessorTypableMapEval),
codegenClassScope);
methodNode.Block
.DeclareVar<IDictionary<string, object>>(
"values",
forge.innerForge.EvaluateCodegen(
typeof(IDictionary<string, object>),
methodNode,
exprSymbol,
codegenClassScope))
.DeclareVarNoInit(typeof(IDictionary<string, object>), "map")
.IfRefNull("values")
.AssignRef("values", StaticMethod(typeof(Collections), "GetEmptyMap", new[] { typeof(string), typeof(object) }))
.BlockEnd()
.MethodReturn(ExprDotMethod(beanFactory, "AdapterForTypedMap", Ref("values"), mapType));
return LocalMethod(methodNode);
}
public SelectExprProcessorTypableMapEval(SelectExprProcessorTypableMapForge forge)
{
this.forge = forge;
}