protected class ParallelListStream.StreamOpener extends Object implements Callable<ParallelListStream.StreamIndex>
public StreamOpener(ParallelListStream.StreamIndex streamIndex)
public ParallelListStream.StreamIndex call() throws Exception
call 在接口中 Callable<ParallelListStream.StreamIndex>ExceptionCopyright © 2006–2022 The Apache Software Foundation. All rights reserved.