QueryDirection enum Null safety

Specifies query direction for pagination

Inheritance

Constants

bottom → const QueryDirection

Query later messages

const QueryDirection(1)
top → const QueryDirection

Query earlier messages

const QueryDirection(0)
values → const List<QueryDirection>

A constant List of the values in this enum, in order of their declaration.

const List<QueryDirection>

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
index int
A numeric identifier for the enumerated value. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

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

Operators

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