HttpAttribute.java 文件源码

private ImmutableList<FieldSelector> buildVisibleSelectors(
    List<FieldSelector> selectors) {
  ImmutableList.Builder<FieldSelector> listBuilder = ImmutableList.builder();
  for (FieldSelector selector : selectors) {
    boolean hasInvisibleField = false;
    for (Field field : selector.getFields()) {
      if (!field.isReachable()) {
        hasInvisibleField = true;
        break;
      }
    }
    // Only include FieldSelector that has no invisible field.
    if (!hasInvisibleField) {
      listBuilder.add(selector);
    }
  }
  return listBuilder.build();
}