content: /*
   * Copyright (C) 2020 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 com.google.android.exoplayer2.source.hls;
  
  import com.google.android.exoplayer2.C;
  import com.google.android.exoplayer2.source.SampleQueue;
  import com.google.android.exoplayer2.source.chunk.MediaChunk;
  import com.google.android.exoplayer2.util.Util;
  import java.io.IOException;
  
  /**
   * Thrown when an attempt is made to write a sample to a {@link SampleQueue} whose timestamp is
   * inconsistent with the chunk from which it originates.
   */
  /* package */ final class UnexpectedSampleTimestampException extends IOException {
  
    /** The {@link MediaChunk} that contained the rejected sample. */
    public final MediaChunk mediaChunk;
  
    /**
     * The timestamp of the last sample that was loaded from {@link #mediaChunk} and successfully
     * written to the {@link SampleQueue}, in microseconds. {@link C#TIME_UNSET} if the first sample
     * in the chunk was rejected.
     */
    public final long lastAcceptedSampleTimeUs;
  
    /** The timestamp of the rejected sample, in microseconds. */
    public final long rejectedSampleTimeUs;
  
    /**
     * Constructs an instance.
     *
     * @param mediaChunk The {@link MediaChunk} with the unexpected sample timestamp.
     * @param lastAcceptedSampleTimeUs The timestamp of the last sample that was loaded from the chunk
     *     and successfully written to the {@link SampleQueue}, in microseconds. {@link C#TIME_UNSET}
     *     if the first sample in the chunk was rejected.
     * @param rejectedSampleTimeUs The timestamp of the rejected sample, in microseconds.
     */
    public UnexpectedSampleTimestampException(
        MediaChunk mediaChunk, long lastAcceptedSampleTimeUs, long rejectedSampleTimeUs) {
      super(
          "Unexpected sample timestamp: "
              + Util.usToMs(rejectedSampleTimeUs)
              + " in chunk ["
              + mediaChunk.startTimeUs
              + ", "
              + mediaChunk.endTimeUs
              + "]");
      this.mediaChunk = mediaChunk;
      this.lastAcceptedSampleTimeUs = lastAcceptedSampleTimeUs;
      this.rejectedSampleTimeUs = rejectedSampleTimeUs;
    }
  }
  