public ContentEntityNullStorage::save(EntityInterface

protected ContentEntityNullStorage::doSave($id,

public ContentEntityNullStorage::deleteRevision

public ContentEntityNullStorage::hasData()

protected ContentEntityNullStorage::purgeFieldI

protected ContentEntityNullStorage::doDeleteFie

protected ContentEntityNullStorage::doDelete($e

public ContentEntityNullStorage::loadRevision($

public ContentEntityNullStorage::loadByProperties(array

protected ContentEntityNullStorage::doDeleteRev