content: /*
   * Copyright (C) 2021 The Android Open Source Project
   *
   * 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 androidx.test.platform.concurrent;
  
  import androidx.annotation.RestrictTo;
  import androidx.annotation.RestrictTo.Scope;
  import java.util.concurrent.Executor;
  
  /**
   * An {@link Executor} that runs each task in the thread that invokes {@link Executor#execute
   * execute}.
   *
   * <p>Fork of androidx.concurrent.futures.DirectExecutor.
   *
   * @hide
   */
  @RestrictTo(Scope.LIBRARY_GROUP)
  public enum DirectExecutor implements Executor {
    INSTANCE;
  
    @Override
    public void execute(Runnable command) {
      command.run();
    }
  
    @Override
    public String toString() {
      return "DirectExecutor";
    }
  }
  