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// 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();
}
}
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