// Copyright 2023 The CubeFS Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied. See the License for the specific language governing
// permissions and limitations under the License.

package lcnode

import "github.com/cubefs/cubefs/proto"

type MetaWrapper interface {
	ReadDirLimitForSnapShotClean(parentID uint64, from string, limit uint64, verSeq uint64, isDir bool) ([]proto.Dentry, error)
	Delete_Ver_ll(parentID uint64, name string, isDir bool, verSeq uint64, fullPath string) (*proto.InodeInfo, error)
	Lookup_ll(parentID uint64, name string) (inode uint64, mode uint32, err error)
	InodeGet_ll(inode uint64) (*proto.InodeInfo, error)
	DeleteWithCond_ll(parentID, cond uint64, name string, isDir bool, fullPath string) (inode *proto.InodeInfo, err error)
	Evict(inode uint64, fullPath string) error
	UpdateExtentKeyAfterMigration(inode uint64, storageType uint32, extentKeys []proto.ObjExtentKey, leaseExpireTime uint64, delayDelMinute uint64, fullPath string) error
	DeleteMigrationExtentKey(inode uint64, fullPath string) error
	ReadDirLimit_ll(parentID uint64, from string, limit uint64) ([]proto.Dentry, error)
	Close() error
}