RailFare class

Represents the fare for a rail journey.

Constructors

RailFare({required double duringPeakTime, required double offPeakTime, required double seniorCitizen})

Creates a new RailFare object.

const

RailFare.empty()

Creates an empty RailFare object.

RailFare.fromJson(Map<String, dynamic> json)

Creates a new RailFare object from a JSON object.

factory

Properties

currentFare → double

Returns the current fare for a journey.

no setter

duringPeakTime → double

The fare for a journey during peak hours.

final

hashCode → int

The hash code for this object.

no setter, override

isEmpty → bool

Whether or not this RailFare object is empty.

no setter

isNotEmpty → bool

Whether or not this RailFare object is not empty.

no setter

offPeakTime → double

The fare for a journey during off-peak hours.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

seniorCitizen → double

Reduced fare for senior citizens.

final

Methods

fareAtTime(DateTime time) → double

Returns the fare for a journey at the given time.

isPeakTime(DateTime time) → bool

Whether or not the given time is considered peak time.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Returns a JSON representation of this object.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override