content: /*
   * Copyright (C) 2018 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 android.os;
  
  import java.time.Clock;
  import java.time.Instant;
  import java.time.ZoneId;
  
  /** {@hide} */
  public abstract class SimpleClock extends Clock {
      private final ZoneId zone;
  
      public SimpleClock(ZoneId zone) {
          this.zone = zone;
      }
  
      @Override
      public ZoneId getZone() {
          return zone;
      }
  
      @Override
      public Clock withZone(ZoneId zone) {
          return new SimpleClock(zone) {
              @Override
              public long millis() {
                  return SimpleClock.this.millis();
              }
          };
      }
  
      @Override
      public abstract long millis();
  
      @Override
      public Instant instant() {
          return Instant.ofEpochMilli(millis());
      }
  }
  