com.tibco.tea.agent.metrics

Interface GaugeValueProvider<T extends Number>

All Known Implementing Classes:

RatioGaugeValueProvider

public interface GaugeValueProvider<T extends Number>

GaugeValueProvider is used by Gauge for retrieving the value of the Gauge. For creating a Gauge, an instance of a class implementing GaugeValueProvider is required. A class implementing GaugeValueProvider should ensure that getValue() does not block the invoking thread. A non-performant implementation of getValue() can potentially slow down metrics collection.

Method Summary

Methods

Modifier and Type	Method and Description
T	getValue() Returns the metric's current value.

Method Detail

getValue

T getValue()

Returns the metric's current value.

Returns:

the metric's current value