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node_modules/jsdom/lib/jsdom/living/node-filter.js
Maintainability
69.20
Lines of code
49
Difficulty
5.70
Estimated Errors
0.18
Function weight
By Complexity
By SLOC
"use strict"; var addConstants = require("../utils").addConstants; // Why does this go on html instead of core? Historical craziness :( // https://github.com/tmpvar/jsdom/pull/933#issuecomment-61679063 module.exports = function (core, html) { // https://dom.spec.whatwg.org/#interface-nodefilter html.NodeFilter = function () { throw new TypeError("Illegal constructor"); }; /** * Returns an unsigned short that will be used to tell if a given Node must * be accepted or not by the NodeIterator or TreeWalker iteration * algorithm. This method is expected to be written by the user of a * NodeFilter. * * @see https://developer.mozilla.org/en-US/docs/Web/API/NodeFilter * @interface * * @param {Node} node DOM Node * @return {FILTER_ACCEPT|FILTER_REJECT|FILTER_SKIP} */ html.NodeFilter.acceptNode = function(/* node */) { throw new Error("This method is expected to be written by the user of a NodeFilter."); }; addConstants(html.NodeFilter, { // Constants for whatToShow SHOW_ALL : 0xFFFFFFFF, SHOW_ELEMENT : 0x00000001, SHOW_ATTRIBUTE : 0x00000002, SHOW_TEXT : 0x00000004, SHOW_CDATA_SECTION : 0x00000008, SHOW_ENTITY_REFERENCE : 0x00000010, SHOW_ENTITY : 0x00000020, SHOW_PROCESSING_INSTRUCTION : 0x00000040, SHOW_COMMENT : 0x00000080, SHOW_DOCUMENT : 0x00000100, SHOW_DOCUMENT_TYPE : 0x00000200, SHOW_DOCUMENT_FRAGMENT : 0x00000400, SHOW_NOTATION : 0x00000800, // Constants returned by acceptNode FILTER_ACCEPT : 1, FILTER_REJECT : 2, FILTER_SKIP : 3 }); };