| /* |
| * Copyright 2016 The Bazel Authors. All rights reserved. |
| * |
| * 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.google.idea.blaze.base.lang.buildfile.language.semantics; |
| |
| import com.intellij.openapi.components.ServiceManager; |
| import com.intellij.openapi.project.Project; |
| import javax.annotation.Nullable; |
| |
| /** Provides a BuildLanguageSpec for the given project. */ |
| public interface BuildLanguageSpecProvider { |
| |
| static BuildLanguageSpecProvider getInstance() { |
| return ServiceManager.getService(BuildLanguageSpecProvider.class); |
| } |
| |
| /** |
| * Returns null if cancelled or unsuccessful. Also returns null if no WorkspaceRoot can be found |
| * for the project (i.e. because BlazeImportSettings has not been set). |
| */ |
| @Nullable |
| BuildLanguageSpec getLanguageSpec(Project project); |
| } |