Filters class

Constructors

Filters({List<String> keywords = const [], List<String> regions = const [], List<String> sources = const []})

Returns a new Filters instance.

Properties

hashCode → int

The hash code for this object.

no setter, override

keywords ↔ List<String>

Keywords keeps only items whose TITLE contains one of these, case-insensitively. They are also the GDELT queries the feed fans out to, one per keyword of three characters or more — so a keyword both widens what is fetched and narrows what is kept.

getter/setter pair

regions ↔ List<String>

Regions keeps only items whose TITLE contains one of these, matched case-insensitively as a substring. Empty keeps every region.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sources ↔ List<String>

Sources keeps only items whose outlet name contains one of these, case-insensitively. Empty keeps every outlet.

getter/setter pair

Methods

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.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromJson(dynamic value) → Filters?

Returns a new Filters instance and imports its values from value if it's a Map, null otherwise.

listFromJson(dynamic json, {bool growable = false}) → List<Filters>

mapFromJson(dynamic json) → Map<String, Filters>

mapListFromJson(dynamic json, {bool growable = false}) → Map<String, List<Filters>>

Constants

requiredKeys → const Set<String>

The list of required keys that must be present in a JSON.