public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs)
throws IOException {
if (m != null) m.reset(root.relativize(dir).toString());
return m == null || m.matches() || m.hitEnd()
? FileVisitResult.CONTINUE
: FileVisitResult.SKIP_SUBTREE;
}
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
if (attrs.isRegularFile()) {
if (m != null) m.reset(root.relativize(file).toString());
if (m == null || m.matches())
futures.add(exec.submit(new FileLoader(root, file, blocSize)));
}
return FileVisitResult.CONTINUE;
}
public FileDesc call() throws Exception {
return loadFile(root, root.relativize(file), blocSize);
}