51 lines
1.5 KiB
JavaScript
51 lines
1.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.XmlElement = void 0;
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const XmlNode_js_1 = require("./XmlNode.js");
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/**
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* Element in an XML document.
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*/
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class XmlElement extends XmlNode_js_1.XmlNode {
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constructor(name, attributes = Object.create(null), children = []) {
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super();
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this.name = name;
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this.attributes = attributes;
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this.children = children;
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}
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/**
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* Whether this element is empty (meaning it has no children).
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*/
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get isEmpty() {
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return this.children.length === 0;
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}
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get preserveWhitespace() {
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let node = this; // eslint-disable-line @typescript-eslint/no-this-alias
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while (node instanceof XmlElement) {
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if ('xml:space' in node.attributes) {
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return node.attributes['xml:space'] === 'preserve';
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}
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node = node.parent;
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}
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return false;
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}
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/**
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* Text content of this element and all its descendants.
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*/
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get text() {
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return this.children
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.map(child => 'text' in child ? child.text : '')
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.join('');
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}
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get type() {
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return XmlNode_js_1.XmlNode.TYPE_ELEMENT;
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}
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toJSON() {
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return Object.assign(XmlNode_js_1.XmlNode.prototype.toJSON.call(this), {
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name: this.name,
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attributes: this.attributes,
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children: this.children.map(child => child.toJSON()),
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});
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}
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}
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exports.XmlElement = XmlElement;
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//# sourceMappingURL=XmlElement.js.map
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