| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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.intellij.openapi.vcs.diff; |
| |
| import com.intellij.openapi.vcs.FilePath; |
| import com.intellij.openapi.vcs.VcsProviderMarker; |
| import com.intellij.openapi.vcs.changes.ContentRevision; |
| import com.intellij.openapi.vcs.history.VcsRevisionNumber; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.Nullable; |
| |
| public interface DiffProvider extends VcsProviderMarker { |
| |
| @Nullable |
| VcsRevisionNumber getCurrentRevision(VirtualFile file); |
| |
| @Nullable |
| ItemLatestState getLastRevision(VirtualFile virtualFile); |
| |
| @Nullable |
| ItemLatestState getLastRevision(final FilePath filePath); |
| |
| @Nullable |
| ContentRevision createFileContent(VcsRevisionNumber revisionNumber, VirtualFile selectedFile); |
| |
| @Nullable |
| VcsRevisionNumber getLatestCommittedRevision(VirtualFile vcsRoot); |
| } |