Listener methods
addMetricIdsListener
The addMetricIdsListener
method registers a listener function with the Metrics
object that will be called whenever a Metric
definition is added or removed. Read more.
addMetricListener
The addMetricListener
method registers a listener function with the Metrics
object that will be called whenever the value of a specified Metric
changes. Read more.
delListener
The delListener
method removes a listener that was previously added to the Metrics
object. Read more.