Catrobat.IDE.Core.Xml.XmlObjects.Formulas.XmlFormula.LoadFromXml C# (CSharp) Method

        internal override void LoadFromXml(XElement xRoot)
        {
            //TODO: notwendig? oder doch nur  if (xRoot.Element(XmlConstants.Formula) != null)
            
            //if (xRoot.Element(XmlConstants.Formula) != null)
            if (xRoot != null)
            {
                if (xRoot.Name.LocalName == XmlConstants.Formula)
            {
                    FormulaTree = new XmlFormulaTree(xRoot);//.Element(XmlConstants.Formula));
                }
            }

        }