CfClient class

Main SDK client used for SDK initialization and flags evaluation. The initialization is done with help of CfConfigurationBuilder. Example:

final conf = CfConfigurationBuilder()
    .setStreamEnabled(true)
    .setPollingInterval(60) //time in seconds (minimum value is 60)
    .build();
final target = CfTargetBuilder().setIdentifier(name).build();

final res = await CfClient.initialize(apiKey, conf, target);

Constructors

CfClient()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

boolVariation(String id, bool defaultValue) → Future<bool>

Performs boolean evaluation for given evaluation id. If no such id is present, the default value will be returned.

convertValueByKind(String kind, dynamic value) → dynamic

destroy() → Future<void>

Client's method to deregister and cleanup internal resources used by SDK

initialize(String apiKey, CfConfiguration configuration, CfTarget target) → Future<InitializationResult>

Initializes the SDK client with provided API key, configuration and target. Returns information if initialization succeeded or not

jsonVariation(String flag, Map defaultValue) → Future<Map>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

numberVariation(String id, double defaultValue) → Future<double>

Performs evaluation for given evaluation id with double value. If no such id is present, the default value will be returned.

registerEventsListener(CfEventsListener listener) → Future<void>

Register a listener for different types of events. Possible types are based on EventType class

stringVariation(String id, String defaultValue) → Future<String>

Performs string evaluation for given evaluation id. If no such id is present, the default value will be returned.

toString() → String

A string representation of this object.

inherited

unregisterEventsListener(CfEventsListener listener) → Future<void>

Removes a previously-registered listener from internal collection of listeners. From this point, provided listener will not receive any events triggered by SDK

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

getInstance() → CfClient