PlaylistParserObserverInterface.h

Go to the documentation of this file.

/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file. This file 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.
 */

#ifndef ALEXA_CLIENT_SDK_AVSCOMMON_UTILS_INCLUDE_AVSCOMMON_UTILS_PLAYLISTPARSER_PLAYLISTPARSEROBSERVERINTERFACE_H_
#define ALEXA_CLIENT_SDK_AVSCOMMON_UTILS_INCLUDE_AVSCOMMON_UTILS_PLAYLISTPARSER_PLAYLISTPARSEROBSERVERINTERFACE_H_

#include <chrono>
#include <ostream>
#include <queue>
#include <string>

#include "PlaylistEntry.h"

namespace alexaClientSDK {
namespace avsCommon {
namespace utils {
namespace playlistParser {

class PlaylistParserObserverInterface {
public:
    virtual ~PlaylistParserObserverInterface() = default;

    virtual void onPlaylistEntryParsed(int requestId, PlaylistEntry playlistEntry) = 0;
};

inline std::ostream& operator<<(std::ostream& stream, const PlaylistParseResult& result) {
    switch (result) {
        case PlaylistParseResult::FINISHED:
            stream << "FINISHED";
            break;
        case PlaylistParseResult::ERROR:
            stream << "ERROR";
            break;
        case PlaylistParseResult::STILL_ONGOING:
            stream << "STILL_ONGOING";
            break;
        case PlaylistParseResult::SHUTDOWN:
            stream << "SHUTDOWN";
            break;
    }
    return stream;
}

}  // namespace playlistParser
}  // namespace utils
}  // namespace avsCommon
}  // namespace alexaClientSDK

#endif  // ALEXA_CLIENT_SDK_AVSCOMMON_UTILS_INCLUDE_AVSCOMMON_UTILS_PLAYLISTPARSER_PLAYLISTPARSEROBSERVERINTERFACE_H_