getNodeTypeValue function

int getNodeTypeValue(
  1. NodeType nodeType
)

https://dom.spec.whatwg.org/#dom-node-nodetype

Implementation

int getNodeTypeValue(NodeType nodeType) {
  switch (nodeType) {
    case NodeType.ELEMENT_NODE:
      return 1;
    case NodeType.TEXT_NODE:
      return 3;
    case NodeType.COMMENT_NODE:
      return 8;
    case NodeType.DOCUMENT_NODE:
      return 9;
    case NodeType.DOCUMENT_FRAGMENT_NODE:
      return 11;
  }
}