// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. package com.yahoo.vespa.hosted.controller.versions; import com.yahoo.component.Version; /** * Interface for a version target of some kind of upgrade. * * @author mpolden */ public interface VersionTarget { /** The version of this target */ Version version(); /** Returns whether this target is potentially a downgrade */ boolean downgrade(); }