| // Copyright 2017 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.devtools.build.lib.analysis.config; |
| |
| /** |
| * Retrieves {@link TransitiveOptionDetails} from {@link BuildConfiguration} instances. |
| * |
| * <p>This class's existence allows for the use of Blaze visibility to limit access to option data |
| * to only the configuration-specific rules which need to access or manipulate the configuration in |
| * such a meta way - in most cases, there should be no need to use this class. Instead, access |
| * desired configuration fragments via {@link BuildConfiguration#getFragment(Class)}. |
| */ |
| public class BuildConfigurationOptionDetails { |
| |
| /** Utility class - no need to instantiate. */ |
| private BuildConfigurationOptionDetails() {} |
| |
| public static TransitiveOptionDetails get(BuildConfiguration configuration) { |
| return configuration.getTransitiveOptionDetails(); |
| } |
| } |