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packages/animations/browser/src/dsl/element_instruction_map.ts
32 строки
875 B
Joey Perrott
refactor: update license text to point to angular.dev (#57901)
24 сен 2024, 16:33
24 сен 2024, 16:33
9dbe6fc
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/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.dev/license */ import {AnimationTimelineInstruction} from './animation_timeline_instruction'; export class ElementInstructionMap { private _map = new Map<any, AnimationTimelineInstruction[]>(); get(element: any): AnimationTimelineInstruction[] { return this._map.get(element) || []; } append(element: any, instructions: AnimationTimelineInstruction[]) { let existingInstructions = this._map.get(element); if (!existingInstructions) { this._map.set(element, (existingInstructions = [])); } existingInstructions.push(...instructions); } has(element: any): boolean { return this._map.has(element); } clear() { this._map.clear(); } }