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RandomConstrainedWangTileGenerator.java

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    Board.java 1.28 KiB
    package firefighter.model;
    
    import firefighter.util.Position;
    
    import java.util.List;
    
    /**
     * This interface represents a generic board for modeling various state-based systems.
     *
     * @param <S> The type of state represented on the board.
     */
    public interface Board<S> {
    
      /**
       * Get the state of the board at a specific position.
       *
       * @param position The position on the board for which to retrieve the state.
       * @return The state at the specified position.
       */
      S getState(Position position);
    
      /**
       * Get the number of rows in the board.
       *
       * @return The number of rows in the board.
       */
      int rowCount();
    
      /**
       * Get the number of columns in the board.
       *
       * @return The number of columns in the board.
       */
      int columnCount();
    
      /**
       * Update the board to its next generation or state. This method may modify the
       * internal state of the board and return a list of positions that have changed
       * during the update.
       *
       * @return A list of positions that have changed during the update.
       */
      List<Position> updateToNextGeneration();
    
      /**
       * Reset the board to its initial state.
       */
      void reset();
    
      /**
       * Get the current step number or generation of the board.
       *
       * @return The current step number or generation.
       */
      int stepNumber();
    }