/*
 * Copyright (C) 2009 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.
 */

/**
 * A logical directory that has a different location in Harmony and Dalvik.
 */
class MappedDirectory {

    private final String svnPath;
    private final String gitPath;

    public MappedDirectory(String svnPath, String gitPath) {
        this.svnPath = svnPath;
        this.gitPath = gitPath;
    }

    public String svnPath() {
        return svnPath;
    }

    public String gitPath() {
        return gitPath;
    }

    @Override public String toString() {
        return "svn:" + svnPath + " -> git:" + gitPath;
    }
}
