78 lines
1.9 KiB
JavaScript
78 lines
1.9 KiB
JavaScript
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// Generated by CoffeeScript 2.4.1
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(function() {
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// Represents a map of nodes accessed by a string key
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var XMLNamedNodeMap;
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module.exports = XMLNamedNodeMap = (function() {
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class XMLNamedNodeMap {
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// Initializes a new instance of `XMLNamedNodeMap`
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// This is just a wrapper around an ordinary
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// JS object.
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// `nodes` the object containing nodes.
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constructor(nodes) {
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this.nodes = nodes;
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}
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// Creates and returns a deep clone of `this`
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clone() {
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// this class should not be cloned since it wraps
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// around a given object. The calling function should check
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// whether the wrapped object is null and supply a new object
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// (from the clone).
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return this.nodes = null;
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}
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// DOM Level 1
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getNamedItem(name) {
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return this.nodes[name];
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}
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setNamedItem(node) {
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var oldNode;
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oldNode = this.nodes[node.nodeName];
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this.nodes[node.nodeName] = node;
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return oldNode || null;
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}
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removeNamedItem(name) {
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var oldNode;
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oldNode = this.nodes[name];
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delete this.nodes[name];
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return oldNode || null;
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}
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item(index) {
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return this.nodes[Object.keys(this.nodes)[index]] || null;
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}
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// DOM level 2 functions to be implemented later
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getNamedItemNS(namespaceURI, localName) {
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throw new Error("This DOM method is not implemented.");
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}
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setNamedItemNS(node) {
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throw new Error("This DOM method is not implemented.");
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}
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removeNamedItemNS(namespaceURI, localName) {
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throw new Error("This DOM method is not implemented.");
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}
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};
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// DOM level 1
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Object.defineProperty(XMLNamedNodeMap.prototype, 'length', {
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get: function() {
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return Object.keys(this.nodes).length || 0;
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}
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});
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return XMLNamedNodeMap;
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}).call(this);
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}).call(this);
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