com.google.gerrit.server.change.ChangeKindCache Maven / Gradle / Ivy
// Copyright (C) 2014 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.change;
import com.google.gerrit.common.Nullable;
import com.google.gerrit.extensions.client.ChangeKind;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.query.change.ChangeData;
import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.revwalk.RevWalk;
/**
* Cache of {@link ChangeKind} per commit.
*
* This is immutable conditioned on the merge strategy (unless the JGit strategy implementation
* changes, which might invalidate old entries).
*/
public interface ChangeKindCache {
ChangeKind getChangeKind(
Project.NameKey project,
@Nullable RevWalk rw,
@Nullable Config repoConfig,
ObjectId prior,
ObjectId next);
ChangeKind getChangeKind(ReviewDb db, Change change, PatchSet patch);
ChangeKind getChangeKind(
@Nullable RevWalk rw, @Nullable Config repoConfig, ChangeData cd, PatchSet patch);
}