Engagement class Null safety

User activity statistics.

Inheritance

Constructors

Engagement(int viewCount, int? likeCount, int? dislikeCount)
Initializes an instance of Engagement
const

Properties

avgRating num
Average user rating in stars (1 star to 5 stars). Returns -1 if likeCount or dislikeCount is null.
read-only
dislikeCount int?
Dislike count.
final
hashCode int
The hash code for this object. [...]
read-only, inherited
likeCount int?
Like count.
final
props List<Object?>
The list of properties that will be used to determine whether two instances are equal.
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
stringify bool?
If set to true, the toString method will be overridden to output this instance's props. [...]
read-only, inherited
viewCount int
View count.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
override

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited