1/* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the 'License'); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an 'AS IS' BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15export default class GlobalContext { 16 private static globalContext: GlobalContext; 17 private _objects = new Map<string, Object>(); 18 public dialogSet: Set<string> = new Set(); 19 20 public static getInstance(): GlobalContext { 21 if (GlobalContext.globalContext == null) { 22 GlobalContext.globalContext = new GlobalContext(); 23 } 24 return GlobalContext.globalContext; 25 } 26 27 getObject(value: string): Object | undefined { 28 return this._objects.get(value); 29 } 30 31 setObject(key: string, objectClass: Object): void { 32 this._objects.set(key, objectClass); 33 } 34} 35