@superset-ui/core
Version:
68 lines • 2.33 kB
JavaScript
/*
* 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 from './Registry';
export default class RegistryWithDefaultKey extends Registry {
initialDefaultKey;
defaultKey;
setFirstItemAsDefault;
constructor(config = {}) {
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) {
const targetKey = key ?? this.defaultKey;
return targetKey ? super.get(targetKey) : undefined;
}
registerValue(key, value) {
super.registerValue(key, value);
// If there is no default, set as default
if (this.setFirstItemAsDefault && !this.defaultKey) {
this.defaultKey = key;
}
return this;
}
registerLoader(key, loader) {
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) {
this.defaultKey = key;
return this;
}
clearDefaultKey() {
this.defaultKey = undefined;
return this;
}
}
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