1 /* $Id$ */

     2 

     3 /** @file ai_stationlist_valuator.hpp all the valuators for stationlist */

     4 

     5 #ifndef AI_STATIONLIST_VALUATOR_HPP

     6 #define AI_STATIONLIST_VALUATOR_HPP

     7 

     8 #include "ai_abstractlist.hpp"

     9 

    10 /**

    11  * Get the location for entries in an AIStationList instance.

    12  * @note resulting items are of the type TileIndex

    13  * @note the input items are of the type StationID

    14  */

    15 class AIStationListLocation : public AIAbstractList::Valuator {

    16 public:

    17 	/**

    18 	 * The name of the class, needed by several sub-processes.

    19 	 */

    20 	static const char *GetClassName() { return "AIStationListGetLocation"; }

    21 

    22 private:

    23 	int32 Valuate(int32 station) const;

    24 };

    25 

    26 /**

    27  * Get the cargo waiting for entries in an AIStationList instance.

    28  * @note resulting items are of the type units

    29  * @note the input items are of the type StationID

    30  */

    31 class AIStationListCargoWaiting : public AIAbstractList::Valuator {

    32 public:

    33 	/**

    34 	 * The name of the class, needed by several sub-processes.

    35 	 */

    36 	static const char *GetClassName() { return "AIStationListCargoWaiting"; }

    37 

    38 	/**

    39 	 * Custom constructor, we want a cargo-type as parameter.

    40 	 */

    41 	AIStationListCargoWaiting(CargoID cargo_type) { this->cargo_type = cargo_type; }

    42 

    43 private:

    44 	CargoID cargo_type;

    45 

    46 	int32 Valuate(int32 station) const;

    47 };

    48 

    49 #endif /* AI_STATIONLIST_VALUATOR_HPP */