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rootelement.js 810 B

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  1. /**
  2. * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. 'use strict';
  6. import Element from './element.js';
  7. /**
  8. * Class for nodes that are roots of trees in tree data model.
  9. *
  10. * @memberOf engine.treeModel
  11. * @extends engine.treeModel.Element
  12. */
  13. export default class RootElement extends Element {
  14. /**
  15. * Creates tree root node.
  16. *
  17. * @param {engine.treeModel.Document} doc {@link engine.treeModel.Document} that is an owner of the root.
  18. * @param {String} name Node name.
  19. */
  20. constructor( doc, name ) {
  21. super( name );
  22. /**
  23. * {@link engine.treeModel.Document} that is an owner of this root.
  24. *
  25. * @readonly
  26. * @member {engine.treeModel.Document} engine.treeModel.RootElement#doc
  27. */
  28. this.document = doc;
  29. }
  30. }