Method sandpit

basex-tests/src/main/java/org/basex/tests/bxapi/XQuery.java:198–210

Prepares a sandpit. @param source source directory (null if no files should be copied) @param dir sandpit directory @throws XQueryException exception

(final Path source, final IOFile dir)

   * @throws XQueryException exception
   */
  public void sandpit(final Path source, final IOFile dir) {
    try {
      final Path target = Paths.get(dir.path(), "sandpit");
      if(source != null) {
        final Job job = new Job() { };
        if(Files.exists(target)) FileDelete.delete(target, job);
        FileCopy.relocate(source, target, true, new Job() { });
      }
      qp.qc.resources.sandpit(target);
    } catch(final IOException ex) {
      throw new XQueryException(ex);
    }
  }

  /**
   * Returns the next item, or {@code null} if all items have been returned.