MultiBlockLoader.h

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#pragma once
#include "catapult/model/ChainScore.h"
#include "catapult/observers/ObserverTypes.h"
#include <functional>
 
namespace catapult {
    namespace extensions { struct LocalNodeStateRef; }
    namespace model {
        struct Block;
        struct BlockChainConfiguration;
    }
    namespace plugins { class PluginManager; }
}
 
namespace catapult { namespace local {
 
    using NotificationObserverFactory = supplier<std::unique_ptr<const observers::NotificationObserver>>;
 
    using BlockDependentNotificationObserverFactory =
        std::function<std::unique_ptr<const observers::NotificationObserver> (const model::Block&)>;
 
    BlockDependentNotificationObserverFactory CreateBlockDependentNotificationObserverFactory(
            const model::Block& lastBlock,
            const model::BlockChainConfiguration& config,
            const NotificationObserverFactory& transientObserverFactory,
            const NotificationObserverFactory& permanentObserverFactory);
 
    model::ChainScore LoadBlockChain(
            const BlockDependentNotificationObserverFactory& observerFactory,
            const plugins::PluginManager& pluginManager,
            const extensions::LocalNodeStateRef& stateRef,
            Height startHeight);
}}