@Override
  public String toString() {
    return getClass().getSimpleName() + " (visible=" + isVisible() + ")";
  }
A filter that accepts all links. It is useful to specify a general rule while the more specific
({@link LinkNameFilter} and {@link LinkAttributeFilter}) filters handle more special cases.
ambari-server/src/main/java/org/apache/ambari/server/state/quicklinksprofile/AcceptAllFilter.java