src/main/java/com/android/tools/r8/shaking/KeepInfoCollectionEventConsumer.java

// Copyright (c) 2026, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.android.tools.r8.shaking;

import com.android.tools.r8.graph.DexField;
import com.android.tools.r8.graph.DexMethod;
import com.android.tools.r8.graph.DexType;
import com.android.tools.r8.keepradius.RootSetKeepRadius;
import java.util.function.Consumer;

public interface KeepInfoCollectionEventConsumer {

  void acceptKeepClassInfo(DexType type, Consumer<? super KeepClassInfo.Joiner> keepInfoEffect);

  void acceptKeepFieldInfo(DexField field, Consumer<? super KeepFieldInfo.Joiner> keepInfoEffect);

  void acceptKeepMethodInfo(
      DexMethod method, Consumer<? super KeepMethodInfo.Joiner> keepInfoEffect);

  static KeepInfoCollectionEventConsumer create(RootSetKeepRadius.Builder keepRadius) {
    if (keepRadius != null) {
      return keepRadius;
    } else {
      return new EmptyKeepInfoCollectionEventConsumer();
    }
  }
}