Canguro.Model.Serializer.Deserializer.readAnalysisCase C# (CSharp) Method

        private void readAnalysisCase(XmlNode node)
        {
            string name = readAttribute(node, "Case", "").Trim();
            name = (name.Length > 0) ? name : Culture.Get("Case");
            string type = readAttribute(node, "Type", "LinStatic");
            string modal = readAttribute(node, "ModalCase", " ");
            bool active = readAttribute(node, "RunCase", "Yes").Equals("Yes");
            AnalysisCaseProps props;

            switch (type)
            {
                case "LinRespSpec":
                    props = new ResponseSpectrumCaseProps();
                    AnalysisCase modalCase;
                    foreach (AbstractCase ac in model.AbstractCases)
                        if (ac.Name.Equals(modal))
                        {
                            ((ResponseSpectrumCaseProps)props).ModalAnalysisCase = (AnalysisCase)ac;
                            break;
                        }
                    break;
                case "LinModal":
                    props = new ModalCaseProps();
                    break;
                case "NonStatic":
                    props = new PDeltaCaseProps();
                    ((PDeltaCaseProps)props).Loads = new List<StaticCaseFactor>();
                    break;
                default:
                    props = new StaticCaseProps();
                    break;
            }
            AnalysisCase aCase = new AnalysisCase(name, props);
            aCase.IsActive = active;
            model.AbstractCases.Add(aCase);
        }