@ima/core/dist/esm/client/cache/CacheEntry.js

IMA.js framework for isomorphic javascript application

/**
 * The cache entry is a typed container of cache data used to track the
 * creation and expiration of cache entries.
 */ export class CacheEntry {
    /**
   * Cache entry value.
   */ _value;
    /**
   * The time to live in milliseconds. The cache entry is considered
   * expired after this time.
   */ _ttl;
    /**
   * The timestamp of creation of this cache entry.
   */ _created = Date.now();
    /**
   * Initializes the cache entry.
   *
   * @param value The cache entry value.
   * @param ttl The time to live in milliseconds.
   */ constructor(value, ttl){
        this._value = value;
        this._ttl = ttl;
    }
    /**
   * Returns `true` if this entry has expired.
   *
   * @return `true` if this entry has expired.
   */ isExpired() {
        const now = Date.now();
        return now > this._created + this._ttl;
    }
    /**
   * Exports this cache entry into a JSON-serializable object.
   *
   * This entry exported to a
   *         JSON-serializable object.
   */ serialize() {
        return {
            value: this._value,
            ttl: this._ttl
        };
    }
    /**
   * Returns the entry value.
   */ getValue() {
        return this._value;
    }
}

//# sourceMappingURL=CacheEntry.js.map