/*
* Copyright 2000-2012 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.diff.impl.incrementalMerge.ui;
import com.intellij.openapi.diff.impl.highlighting.FragmentSide;
/**
* Represents one of three columns in the 3-way merge.
* To be used when specific column code is needed.
*
* Little by little, this should substitute all legacy code, that references merge columns by digital indexes from 1 to 3 or from 0 to 2,
* as well as by {@link FragmentSide FragmentSides}.
*
* @author Kirill Likhodedov
*/
public enum MergePanelColumn {
LEFT, BASE, RIGHT
}