mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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b4de3ead08
Throwing strings is bad because it doesn't include a lot of important information that an error object does, such as a stack trace or where the error was actually thrown from. ve.Error inherits directly from Error. In the future we may create more specific subclasses and/or do custom stuff. Some interesting reading on the subject: * http://www.devthought.com/2011/12/22/a-string-is-not-an-error/ Change-Id: Ib7c568a1dcb98abac44c6c146e84dde5315b2826
43 lines
890 B
JavaScript
43 lines
890 B
JavaScript
/**
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* VisualEditor content editable NodeFactory class.
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*
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* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* ContentEditable node factory.
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*
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* @class
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* @extends {ve.Factory}
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* @constructor
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*/
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ve.ce.NodeFactory = function () {
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// Inheritance
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ve.Factory.call( this );
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};
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/* Methods */
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/**
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* Checks if a given node type can be split.
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*
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* @param {String} type Node type
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* @returns {Boolean} The node can have grandchildren
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* @throws 'Unknown node type'
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*/
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ve.ce.NodeFactory.prototype.canNodeBeSplit = function ( type ) {
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if ( type in this.registry ) {
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return this.registry[type].rules.canBeSplit;
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}
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throw new ve.Error( 'Unknown node type: ' + type );
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};
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/* Inheritance */
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ve.extendClass( ve.ce.NodeFactory, ve.Factory );
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/* Initialization */
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ve.ce.nodeFactory = new ve.ce.NodeFactory();
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