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;
}
static Future<String> futureOutputOf(final InputStream is) {
return drainers.submit(
new Callable<String>() {
public String call() throws IOException {
return outputOf(is);
}
});
}
