package org.zstack.header.allocator; import org.zstack.header.host.HostVO; import org.zstack.header.tag.TagInventory; import java.util.List; /** */ public interface DiskOfferingTagAllocatorExtensionPoint { List<HostVO> allocateHost(List<TagInventory> tags, List<HostVO> candidates, HostAllocatorSpec spec); }