@Override
  public Collection<ResourcePermission> getRequiredPermissions(String regionName) {
    return Collections.singletonList(new ResourcePermission(ResourcePermission.Resource.DATA,
        ResourcePermission.Operation.READ, regionName));
  }
{@link LuceneGetPageFunction} Returns the values of entries back to the user This behaves
basically like a getAll, but it does not invoke a cache loader
geode-lucene/src/main/java/org/apache/geode/cache/lucene/internal/results/LuceneGetPageFunction.java