Store_State.h

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//
// Created by Nico on 08/05/2019.
//
 
#ifndef JODA_STORE_STATE_H
#define JODA_STORE_STATE_H
 
#include <joda/storage/collection/StorageCollection.h>
#include "Query_State.h"
namespace joda::queryparsing::grammar {
struct storeState {
  template <typename Input>
  inline storeState(const Input &in, queryState &qs) {}
 
  template <typename Input>
  inline void success(const Input &in, queryState &qs) {
    // Set LoadJoinManager
    qs.q->setStoreJoinManager(StorageCollection::getInstance().getOrStartJoin(
        std::move(groupvalprov)));
    qs.q->setExportDestination(std::move(exportDest));
  }
 
  inline bool putValProv(std::unique_ptr<joda::query::IValueProvider> &&val) {
    DCHECK(val != nullptr && "Should not pass nullptr");
    if (val == nullptr) return false;
    if (groupvalprov == nullptr) {
      groupvalprov = std::move(val);
      return true;
    }
    DCHECK(false) << "Should not be full";
    return false;
  }
 
  std::unique_ptr<joda::query::IValueProvider> groupvalprov;
  std::unique_ptr<IExportDestination> exportDest;
};
}  // namespace joda::queryparsing::grammar
#endif  // JODA_STORE_STATE_H