public BookBreadcrumbBuilder::build(RouteMatchInterface

The node storage. Type:

public BookManager::bookTreeCheckAccess(&$tree, $node_links = array())

public BookOutlineStorage::getBookMenuTree($bid, $parameters

Defines a book manager. Hierarchy class \Drupal\book\

public BookManager::getAllBooks() Returns

protected BookExport::exportTraverse(array $tree, $callable)

public BookOutlineStorageInterface::getBookSubtree($link

protected BookManager::buildBookOutlineData(array $links, array $parents

public BookManagerInterface::bookTreeCollectNodeLinks(&$tree