// Copyright (C) 2017 The Android Open Source Project
//
// 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 com.google.gerrit.server.update;
/**
* Base interface for operations performed as part of a {@link BatchUpdate}.
*
* <p>Operations that implement this type only touch the repository; they cannot touch change
* storage, nor are they even associated with a change ID. To modify a change, implement {@link
* BatchUpdateOp} instead.
*/
public interface RepoOnlyOp {
/**
* Override this method to update the repo.
*
* @param ctx context
*/
default void updateRepo(RepoContext ctx) throws Exception {}
/**
* Override this method to do something after the update e.g. send email or run hooks
*
* @param ctx context
*/
//TODO(dborowitz): Support async operations?
default void postUpdate(Context ctx) throws Exception {}
}