Method iterator

tfjs-data/src/sources/url_data_source.ts:47–54

()

  // to treat the downloaded file as a blob/buffer anyway, we may as well retain
  // it-- but that raises GC issues.  Also we may want a persistent disk cache.
  async iterator(): Promise<ByteChunkIterator> {
    if (isLocalPath(this.url)) {
      return (new FileDataSource(this.url as string, this.fileOptions))
          .iterator();
    } else {
      return urlChunkIterator(this.url, this.fileOptions);
    }
  }
}