NoopMetricsTracer class

A no-op implementation of MetricsTracer that does nothing

Implemented types

Constructors

NoopMetricsTracer.new()

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

addSubscriber(String type) → void
Adds a subscriber for the event type
override
eventEmitted(String type) → void
Counts the total number of events grouped by event type
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeSubscriber(String type) → void
Removes a subscriber for the event type
override
subscriberEventQueued(String name) → void
Counts the total number of events grouped by subscriber
override
subscriberQueueFull(String name, bool isFull) → void
Reports whether a subscriber's queue is full
override
subscriberQueueLength(String name, int length) → void
Reports the length of the subscriber's queue
override
toString() String
A string representation of this object.
inherited

Operators

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