lavva.exalushome/build/js/Event.js

Library implementing communication and abstraction layers for ExalusHome system

import { Api } from './Api';
import { LoggerService } from './Services/Logging/LoggerService';
export class Event {
    constructor() {
        this._log = Api.Get(LoggerService.ServiceName);
        this.handlers = [];
    }
    Subscribe(handler) {
        if (!this.handlers.includes(handler))
            this.handlers.push(handler);
    }
    Unsubscribe(handler) {
        this.handlers = this.handlers.filter(h => h !== handler);
    }
    Invoke() {
        this.handlers.slice(0).forEach(h => {
            try {
                h();
            }
            catch (ex) {
                this._log.Error(ex);
            }
        });
    }
}
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