hydrogen-web/src/observable/map/BaseObservableMap.js

import {BaseObservable} from "../BaseObservable.js";

export class BaseObservableMap extends BaseObservable {
    emitReset() {
        for(let h of this._handlers) {
            h.onReset();
        }
    }
    // we need batch events, mostly on index based collection though?
    // maybe we should get started without?
    emitAdd(key, value) {
        for(let h of this._handlers) {
            h.onAdd(key, value);
        }
    }

    emitUpdate(key, value, ...params) {
        for(let h of this._handlers) {
            h.onUpdate(key, value, ...params);
        }
    }

    emitRemove(key, value) {
        for(let h of this._handlers) {
            h.onRemove(key, value);
        }
    }
}