VisibilityModelState.java 文件源码

@Override
public Optional<TRSRTransformation> apply(final Optional<? extends IModelPart> part)
{
    if (part.isPresent())
    {
        final UnmodifiableIterator<String> parts = Models.getParts(part.get());
        if (parts.hasNext())
        {
            final String name = parts.next();
            if (!parts.hasNext() && this.blacklist && this.parts.contains(name)
                    || !this.blacklist && !this.parts.contains(name))
                return this.value;
        }
    }
    return Optional.empty();
}