Channel class

An notification channel used to watch for resource changes.

Constructors

Channel({String? address, String? expiration, String? id, String? kind, Map<String, String>? params, bool? payload, String? resourceId, String? resourceUri, String? token, String? type})

Channel.fromJson(Map _json)

Properties

address ↔ String?

The address where notifications are delivered for this channel.

getter/setter pair

expiration ↔ String?

Date and time of notification channel expiration, expressed as a Unix timestamp, in milliseconds.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ String?

A UUID or similar unique string that identifies this channel.

getter/setter pair

kind ↔ String?

Identifies this as a notification channel used to watch for changes to a resource, which is "api#channel".

getter/setter pair

params ↔ Map<String, String>?

Additional parameters controlling delivery channel behavior.

getter/setter pair

payload ↔ bool?

A Boolean value to indicate whether payload is wanted.

getter/setter pair

resourceId ↔ String?

An opaque ID that identifies the resource being watched on this channel.

getter/setter pair

resourceUri ↔ String?

A version-specific identifier for the watched resource.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

token ↔ String?

An arbitrary string delivered to the target address with each notification delivered over this channel.

getter/setter pair

type ↔ String?

The type of delivery mechanism used for this channel.

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.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited