AssetBundleGraph.AssetBundleGraphController.CreateOperation C# (CSharp) Method

        public static INodeOperation CreateOperation(SaveData saveData, NodeData currentNodeData, Action<NodeException> errorHandler)
        {
            INodeOperation executor = null;

            try {
                switch (currentNodeData.Kind) {
                case NodeKind.LOADER_GUI: {
                        executor = new IntegratedGUILoader();
                        break;
                    }
                case NodeKind.FILTER_GUI: {
                        // Filter requires multiple output connections
                        var connectionsToChild = saveData.Connections.FindAll(c => c.FromNodeId == currentNodeData.Id);
                        executor = new IntegratedGUIFilter(connectionsToChild);
                        break;
                    }

                case NodeKind.IMPORTSETTING_GUI: {
                        executor = new IntegratedGUIImportSetting();
                        break;
                    }
                case NodeKind.MODIFIER_GUI: {
                        executor = new IntegratedGUIModifier();
                        break;
                    }
                case NodeKind.GROUPING_GUI: {
                        executor = new IntegratedGUIGrouping();
                        break;
                    }
                case NodeKind.PREFABBUILDER_GUI: {
                        executor = new IntegratedPrefabBuilder();
                        break;
                    }

                case NodeKind.BUNDLECONFIG_GUI: {
                        executor = new IntegratedGUIBundleConfigurator();
                        break;
                    }

                case NodeKind.BUNDLEBUILDER_GUI: {
                        executor = new IntegratedGUIBundleBuilder();
                        break;
                    }

                case NodeKind.EXPORTER_GUI: {
                        executor = new IntegratedGUIExporter();
                        break;
                    }

                default: {
                        Debug.LogError(currentNodeData.Name + " is defined as unknown kind of node. value:" + currentNodeData.Kind);
                        break;
                    }
                }
            } catch (NodeException e) {
                errorHandler(e);
            }

            return executor;
        }