forked from mystiq/hydrogen-web
b27f6a067f
as SortedMapList uses it, putting undefined in its list initially when missing, creating a crash in the TemplateView that renders it
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
/*
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Copyright 2020 Bruno Windels <bruno@windels.cloud>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import {BaseObservable} from "../BaseObservable.js";
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export class BaseObservableMap extends BaseObservable {
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emitReset() {
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for(let h of this._handlers) {
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h.onReset();
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}
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}
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// we need batch events, mostly on index based collection though?
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// maybe we should get started without?
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emitAdd(key, value) {
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for(let h of this._handlers) {
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h.onAdd(key, value);
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}
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}
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emitUpdate(key, value, ...params) {
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for(let h of this._handlers) {
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h.onUpdate(key, value, ...params);
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}
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}
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emitRemove(key, value) {
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for(let h of this._handlers) {
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h.onRemove(key, value);
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}
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}
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[Symbol.iterator]() {
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throw new Error("unimplemented");
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}
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get size() {
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throw new Error("unimplemented");
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}
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}
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