/*
 * Copyright (C) 2017 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.media3.datasource;

import androidx.media3.common.C;
import androidx.media3.common.PriorityTaskManager;
import androidx.media3.common.util.UnstableApi;
import androidx.media3.datasource.DataSource.Factory;

/**
 * @deprecated Use {@link PriorityDataSource.Factory}.
 */
@Deprecated
@UnstableApi
public final class PriorityDataSourceFactory implements Factory {

  private final Factory upstreamFactory;
  private final PriorityTaskManager priorityTaskManager;
  private final @C.Priority int priority;

  /**
   * @param upstreamFactory A {@link DataSource.Factory} to be used to create an upstream {@link
   *     DataSource} for {@link PriorityDataSource}.
   * @param priorityTaskManager The priority manager to which PriorityDataSource task is registered.
   * @param priority The {@link C.Priority} of the {@link PriorityDataSource} task.
   */
  public PriorityDataSourceFactory(
      Factory upstreamFactory, PriorityTaskManager priorityTaskManager, @C.Priority int priority) {
    this.upstreamFactory = upstreamFactory;
    this.priorityTaskManager = priorityTaskManager;
    this.priority = priority;
  }

  @Override
  public PriorityDataSource createDataSource() {
    return new PriorityDataSource(
        upstreamFactory.createDataSource(), priorityTaskManager, priority);
  }
}