Proto.java 文件源码

@Value.Lazy
List<TypeElement> builderIncludedTypes() {
  Optional<FIncludeMirror> includes = builderInclude();

  ImmutableList<TypeMirror> typeMirrors = includes.isPresent()
      ? ImmutableList.copyOf(includes.get().valueMirror())
      : ImmutableList.<TypeMirror>of();

  FluentIterable<TypeElement> typeElements = FluentIterable.from(typeMirrors)
      .filter(DeclaredType.class)
      .transform(DeclatedTypeToElement.FUNCTION);

  ImmutableSet<String> uniqueTypeNames = typeElements
      .filter(IsPublic.PREDICATE)
      .transform(ElementToName.FUNCTION)
      .toSet();

  if (uniqueTypeNames.size() != typeMirrors.size()) {
    report().annotationNamed(IncludeMirror.simpleName())
        .warning("Some types were ignored, non-supported for inclusion: duplicates,"
            + " non declared reference types, non-public");
  }

  return typeElements.toList();
}