BillItem class

A class representing an item in a bill.

Constructors

BillItem({required String itemId, String? description, int? quantity, double? price})

Constructs a BillItem with the provided itemId. Optionally, you can provide a description, quantity, and price.

Properties

description ↔ String?

A description of the item (optional).

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

itemId ↔ String

The unique identifier of the item.

getter/setter pair

price ↔ double?

The price of the item (optional).

getter/setter pair

quantity ↔ int?

The quantity of the item (optional).

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Converts this BillItem to a JSON format.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited