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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/config/configgen/configinstance.h>
#include "configformatter.h"
namespace config {
/**
* Interface for classes capable of writing a config instance somewhere.
*/
class ConfigWriter {
public:
/**
* Write this config instance to a place decided by the implementer of this
* class.
*
* @param config The config instance to write.
*/
virtual bool write(const ConfigInstance & config) = 0;
/**
* Write this config instance to a place decided by the implementer of this
* class. The provided formatter decides the format of the output.
*
* @param config The config instance to write.
* @param formatter The config formatter to use for formatting config.
*/
virtual bool write(const ConfigInstance & config, const ConfigFormatter & formatter) = 0;
virtual ~ConfigWriter() { }
};
} // namespace config
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