public BookManager::checkNodeIsRemovable(NodeInterface $node)

public BookManager::bookSubtreeData($link) Gets

public BookManager::bookTreeGetFlat(array $book_link)

protected BookManager::loadBooks() Loads

Stores flattened book trees. Type:

protected BookManager::updateParent(array $link)

public BookManager::getLinkDefaults($nid) Returns

protected BookManager::buildItems(array $tree)

public BookManager::bookLinkTranslate(&$link)

protected BookManager::updateOriginalParent(array $original)