public Feed::getEtag() Returns the

public Feed::setHash($hash) Sets

public Feed::getDescription() Returns

public static Feed::baseFieldDefinitions(EntityTypeInterface $entity_type)

public Feed::setWebsiteUrl($link) Sets

public Feed::setImage($image) Sets

public Feed::setLastModified($modified) Sets

public Feed::refreshItems() Updates

public Feed::setTitle($title) Sets

public Feed::setRefreshRate($refresh) Sets