superset RegistryWithDefaultKey 源码
superset RegistryWithDefaultKey 代码
文件路径:/superset-frontend/packages/superset-ui-core/src/models/RegistryWithDefaultKey.ts
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import Registry, { RegistryConfig } from './Registry';
interface RegistryWithDefaultKeyConfig extends RegistryConfig {
initialDefaultKey?: string;
setFirstItemAsDefault?: boolean;
}
export default class RegistryWithDefaultKey<
V,
W extends V | Promise<V> = V | Promise<V>,
> extends Registry<V, W> {
initialDefaultKey?: string;
defaultKey?: string;
setFirstItemAsDefault: boolean;
constructor(config: RegistryWithDefaultKeyConfig = {}) {
super(config);
const { initialDefaultKey = undefined, setFirstItemAsDefault = false } =
config;
this.initialDefaultKey = initialDefaultKey;
this.defaultKey = initialDefaultKey;
this.setFirstItemAsDefault = setFirstItemAsDefault;
}
clear() {
super.clear();
this.defaultKey = this.initialDefaultKey;
return this;
}
get(key?: string) {
const targetKey = key ?? this.defaultKey;
return targetKey ? super.get(targetKey) : undefined;
}
registerValue(key: string, value: V) {
super.registerValue(key, value);
// If there is no default, set as default
if (this.setFirstItemAsDefault && !this.defaultKey) {
this.defaultKey = key;
}
return this;
}
registerLoader(key: string, loader: () => W) {
super.registerLoader(key, loader);
// If there is no default, set as default
if (this.setFirstItemAsDefault && !this.defaultKey) {
this.defaultKey = key;
}
return this;
}
getDefaultKey() {
return this.defaultKey;
}
setDefaultKey(key: string) {
this.defaultKey = key;
return this;
}
clearDefaultKey() {
this.defaultKey = undefined;
return this;
}
}
相关信息
相关文章
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦