hypershield/dist/src/core/events/eventBus.js

Middleware suite for high-performance and resilient APIs

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EventBus = void 0;
class EventBus {
    constructor() {
        this.handlers = new Map();
    }
    subscribe(event, handler) {
        var _a;
        if (!this.handlers.has(event)) {
            this.handlers.set(event, []);
        }
        (_a = this.handlers.get(event)) === null || _a === void 0 ? void 0 : _a.push(handler);
    }
    publish(event, data) {
        const eventHandlers = this.handlers.get(event);
        if (eventHandlers) {
            eventHandlers.forEach(handler => handler(data));
        }
    }
}
exports.EventBus = EventBus;
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