/** * Returns a builder object that offers a step-by-step fluent API to build * a custom source to read files for the Pipeline API. The source reads * lines from files in a directory (but not its subdirectories). Using this * builder you can build {@linkplain FileSourceBuilder#build() batching} or * {@linkplain FileSourceBuilder#buildWatcher() streaming} reader. */ @Nonnull public static FileSourceBuilder filesBuilder(@Nonnull String directory) { return new FileSourceBuilder(directory); }