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refactor(ivy): remove LNode.tNode (#25958)

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PR Close #25958
This commit is contained in:
Kara Erickson
2018-09-13 16:07:23 -07:00
committed by Ben Lesh
parent 47f4412650
commit aedebaf025
21 changed files with 755 additions and 639 deletions
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13
packages/core/src/render3/util.ts
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@ -5,13 +5,14 @@
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {devModeEqual} from '../change_detection/change_detection_util';
import {assertLessThan} from './assert';
import {LElementNode} from './interfaces/node';
import {LElementNode, TNode, TNodeFlags} from './interfaces/node';
import {HEADER_OFFSET, LViewData, TData} from './interfaces/view';
/**
* Returns wether the values are different from a change detection stand point.
* Returns whether the values are different from a change detection stand point.
*
* Constraints are relaxed in checkNoChanges mode. See `devModeEqual` for details.
*/
@ -89,3 +90,11 @@ export function loadElementInternal(index: number, arr: LViewData): LElementNode
export function readElementValue(value: LElementNode | any[]): LElementNode {
return (Array.isArray(value) ? (value as any as any[])[0] : value) as LElementNode;
}
export function isContentQueryHost(tNode: TNode): boolean {
return (tNode.flags & TNodeFlags.hasContentQuery) !== 0;
}
export function isComponent(tNode: TNode): boolean {
return (tNode.flags & TNodeFlags.isComponent) === TNodeFlags.isComponent;
}