// Copyright (c) 2020, 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.retrace;

import java.util.function.BiConsumer;

public interface RetraceClassMemberElement<T extends RetracedClassMember> {

  boolean isUnknown();

  default boolean isFrameElement() {
    return false;
  }

  default RetraceFrameResult.Element asFrameElement() {
    return null;
  }

  RetraceClassResult.Element getClassElement();

  T getMember();

  void visitFrames(BiConsumer<T, Integer> consumer);

  RetraceSourceFileResult retraceSourceFile(RetracedClassMember frame, String sourceFile);
}