| /* |
| * 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.android.tools.idea.gradle.service.sync.change; |
| |
| import com.intellij.openapi.externalSystem.model.Key; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * Object-level representation of ide project structure change. |
| * |
| * @param <T> type of the target project structure entity targeted by the current change |
| */ |
| public interface ProjectStructureChange<T> { |
| |
| /** |
| * @return specification for the project structure entity type targeted by the current change |
| */ |
| @NotNull |
| Key<T> getKey(); |
| |
| /** |
| * @return human-readable description of the current change object |
| */ |
| @NotNull |
| String getDescription(); |
| |
| void accept(@NotNull ProjectStructureChangeVisitor visitor); |
| } |