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/*
* Copyright 2018-2019 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 VSHL_COMMON_INTERFACES_IEVENTFILTER_H_
#define VSHL_COMMON_INTERFACES_IEVENTFILTER_H_
#include <string>
using namespace std;
namespace vshlcapabilities {
namespace common {
namespace interfaces {
/*
* This is an abstract class that is responsible for filtering the events
* that are delivered to the high level voice service from apps or voiceagents.
*/
class IEventFilter {
public:
// Name of the event filter.
virtual string getName() = 0;
// Every event filter needs to implement this method and
// return true if consuming the event or false otherwise.
virtual bool onIncomingEvent(const string eventName, const string voiceAgentId, const string payload) = 0;
// Destructor
virtual ~IEventFilter() = default;
};
} // namespace interfaces
} // namespace common
} // namespace vshl
#endif // VSHL_COMMON_INTERFACES_IEVENTFILTER_H_
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