GeoLocationNode class

The base class for all hierarchical geography data types

Inheritance
Implementers
Available extensions
Annotations
  • @immutable
  • @JsonSerializable.new()

Constructors

GeoLocationNode({required int id, required String name, required double latitude, required double longitude, int parentId = -1})
const
GeoLocationNode.fromJson(Map<String, dynamic> json)
Creates a new GeoLocationNode from JSON.
factory

Properties

emoji → String?

Available on GeoLocationNode, provided by the GeoLocationNodeExtensions extension

The flag emoji for this node. This will walk the nodes to Country for the Country.emoji flag. If the node is a custom node that can't be walked, this returns null.
no setter
hashCode → int
The hash code for this object.
no setterinherited
id → int
The unique identifier for this data, like 1
finalinherited
latitude → double
The longitude coordinate for this data, like 65.00000000
finalinherited
longitude → double
The longitude coordinate for this data, like 33.00000000
finalinherited
name → String
The human name of this data, like Afghanistan
finalinherited
nameQualified → String

Available on GeoLocationNode, provided by the GeoLocationNodeExtensions extension

The qualified name (including parent names), separated by ,
no setter
parentId → int
final
props → List<Object?>
The list of properties that will be used to determine whether two instances are equal.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stringify → bool?
If set to true, the toString method will be overridden to output this instance's props.
no setterinherited

Methods

distanceTo(T location) → double

Available on T, provided by the GeoCoordsExtensions extension

metersTo(T location) → double

Available on T, provided by the GeoCoordsExtensions extension

Measures the distance between this instance and the provided location
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited

Operators

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