blob: 4a5c71e5080c78c57b1cfb9af748059d176c8208 [file] [log] [blame]
/*
* Copyright 2000-2014 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.vcs.log.graph;
import com.intellij.vcs.log.graph.actions.ActionController;
import org.jetbrains.annotations.NotNull;
/**
* A part of {@link PermanentGraph} which should be drawn on screen (e.g. with applied filters). <br/>
* This is one per client (page), all access to VisibleGraph should be synchronized. <br/>
* It refers to the {@link PermanentGraph}, but it occupies a little on its own.
*/
public interface VisibleGraph<CommitId> {
int getVisibleCommitCount();
@NotNull
RowInfo<CommitId> getRowInfo(int visibleRow);
int getVisibleRowIndex(@NotNull CommitId commitId);
@NotNull
ActionController<CommitId> getActionController();
}