// 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.devtools.build.lib.rules.cpp.proto;

import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.OutputGroupProvider;
import com.google.devtools.build.lib.analysis.TransitiveInfoProvider;
import com.google.devtools.build.lib.analysis.TransitiveInfoProviderMap;
import com.google.devtools.build.lib.collect.nestedset.NestedSet;
import com.google.devtools.build.lib.concurrent.ThreadSafety;

/**
 * Used by CcProtoAspect to propagate providers to CcProtoLibrary, where it is exposed via
 * setFilesToBuild().
 */
@ThreadSafety.Immutable
final class CcProtoLibraryProviders implements TransitiveInfoProvider {
  final NestedSet<Artifact> filesBuilder;
  final TransitiveInfoProviderMap providerMap;
  final OutputGroupProvider outputGroupProvider;

  CcProtoLibraryProviders(NestedSet<Artifact> filesBuilder,
      TransitiveInfoProviderMap providerMap,
      OutputGroupProvider outputGroupProvider) {
    this.filesBuilder = filesBuilder;
    this.providerMap = providerMap;
    this.outputGroupProvider = outputGroupProvider;
  }
}