constructor()

in src/components/graph-view.js [155:190]

• 32 lines of code
• 2 McCabe index (conditional complexity)

  constructor(props: IGraphViewProps) {
    super(props);

    this.nodeTimeouts = {};
    this.edgeTimeouts = {};
    this.renderNodesTimeout = null;
    this.renderEdgesTimeout = null;
    this.viewWrapper = React.createRef();
    this.graphSvg = React.createRef();
    this.highlightAreaRef = React.createRef();
    // create a root map to avoid warning: You are calling ReactDOMClient.createRoot() on a container that has already been passed to createRoot() before.
    this.roots = {};

    if (props.layoutEngineType) {
      this.layoutEngine = new LayoutEngines[props.layoutEngineType](props);
    }

    this.state = {
      componentUpToDate: false,
      draggedEdge: null,
      draggingEdge: false,
      edgeEndNode: null,
      edges: [],
      edgesMap: {},
      hoveredNode: false,
      hoveredNodeData: null,
      nodes: [],
      nodesMap: {},
      selectedEdgeObj: null,
      selectedNodeObj: null,
      selectingNode: false,
      documentClicked: false,
      svgClicked: false,
      focused: true,
    };
  }