SeatLayout class

The top-level specification of a bus seat layout. Can represent single-deck or multi-deck (e.g., sleeper/double decker) buses.

Available extensions
Annotations

Constructors

SeatLayout({required List<DeckLayout> decks})
Creates a SeatLayout with explicit decks.
const
SeatLayout.doubleDeck({required DeckLayout lowerDeck, required DeckLayout upperDeck})
Convenience constructor for a double-deck bus.
factory
SeatLayout.fromSeats({required List<Seat> seats, int rows = 0, int columns = 0, String deckName = 'Main Deck', DriverPosition driverPosition = DriverPosition.left, int? doorRowIndex})
Creates a layout directly from an arbitrary list of Seat instances.
factory
SeatLayout.fromStrings(List<String> stringMap, {String deckName = 'Main Deck', DriverPosition driverPosition = DriverPosition.left, String seatNoBuilder(int row, int col, int deck)?, int? doorRowIndex})
High-level factory to parse a standard ASCII string pattern into a SeatLayout.
factory
SeatLayout.multiDeckFromStrings({required List<String> lowerDeckMap, required List<String> upperDeckMap, String lowerDeckName = 'Lower Deck', String upperDeckName = 'Upper Deck', DriverPosition driverPosition = DriverPosition.left, String seatNoBuilder(int row, int col, int deck)?, int? doorRowIndex})
High-level factory for multi-deck buses using ASCII string patterns.
factory
SeatLayout.singleDeck({String name = 'Main Deck', required List<List<Seat?>> matrix, DriverPosition driverPosition = DriverPosition.left, int? doorRowIndex})
Convenience constructor for a single-deck bus.
factory

Properties

allSeats → List<Seat>
Flattened list of all seats across all decks.
no setter
availableSeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All available seats across all decks.
no setter
bookedSeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All booked/sold seats across all decks.
no setter
decks → List<DeckLayout>
List of decks in this layout.
final
disabledSeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All disabled seats across all decks.
no setter
femaleOnlySeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All female-only seats across all decks.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isMultiDeck → bool
Whether this layout contains more than one deck.
no setter
primaryDeck → DeckLayout
Returns the primary/first deck.
no setter
props → List<Object?>
The list of properties that will be used to determine whether two instances are equal.
no setter
reservedSeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All reserved seats across all decks.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sleeperSeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All sleeper classification berths across all decks.
no setter
stringify → bool?
If set to true, the toString method will be overridden to output this instance's props.
no setterinherited
totalSeatCount → int
Total count of all valid seats across all decks.
no setter
vipSeats → List<Seat>

Available on SeatLayout, provided by the SeatLayoutX extension

All VIP classification seats across all decks.
no setter

Methods

findSeatById(String id) → Seat?
Finds a seat by its id across all decks, or null if not found.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited