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/*
* 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 org.mozilla.thirdparty.com.google.android.exoplayer2.upstream;
import org.mozilla.thirdparty.com.google.android.exoplayer2.upstream.DataSource.Factory;
import org.mozilla.thirdparty.com.google.android.exoplayer2.util.PriorityTaskManager;
/**
* A {@link DataSource.Factory} that produces {@link PriorityDataSource} instances.
*/
public final class PriorityDataSourceFactory implements Factory {
private final Factory upstreamFactory;
private final PriorityTaskManager priorityTaskManager;
private final 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 priority of PriorityDataSource task.
*/
public PriorityDataSourceFactory(Factory upstreamFactory, PriorityTaskManager priorityTaskManager,
int priority) {
this.upstreamFactory = upstreamFactory;
this.priorityTaskManager = priorityTaskManager;
this.priority = priority;
}
@Override
public PriorityDataSource createDataSource() {
return new PriorityDataSource(upstreamFactory.createDataSource(), priorityTaskManager,
priority);
}
}
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