observation-js/dist/core/interceptors.js

A fully-typed TypeScript client for the waarneming.nl API.

/**
 * @internal
 * Manages a collection of interceptors.
 */
export class InterceptorManager {
    handlers = [];
    /**
     * Adds a new interceptor to the manager.
     *
     * @param onFulfilled - The function to run when the promise is fulfilled.
     * @param onRejected - The function to run when the promise is rejected.
     * @returns An ID that can be used to remove the interceptor later.
     */
    use(onFulfilled, onRejected) {
        this.handlers.push({ onFulfilled, onRejected });
        return this.handlers.length - 1;
    }
    /**
     * Removes an interceptor from the manager by its ID.
     *
     * @param id - The ID of the interceptor to remove.
     */
    eject(id) {
        if (this.handlers[id]) {
            this.handlers[id] = null;
        }
    }
    /**
     * Iterates over all registered interceptors.
     *
     * @param fn - The function to execute for each interceptor.
     * @internal
     */
    forEach(fn) {
        this.handlers.forEach((handler) => {
            if (handler !== null) {
                fn(handler);
            }
        });
    }
}