net.sf.sensor.gauge
Class AbstractGauge

java.lang.Object
  net.sf.sensor.gauge.AbstractGauge

All Implemented Interfaces:

Gauge

Direct Known Subclasses:

FreeHeapMemoryGauge, TotalHeapMemoryGauge, UsedHeapMemoryGauge

public abstract class AbstractGauge

extends Object

implements Gauge

Abstract helper implementation of the Gauge interface that supplies two extra ways of associating a Gauge implementation with a GaugeRuntime. This class offers a constructor and a set method that both take

Author:

Age Mooy

Constructor Summary

AbstractGauge()
Default constructor that allows for construction of standard Gauges that will get added to a GaugeRuntime through its add/set methods.

AbstractGauge(GaugeRuntime gaugeRuntime)
Constructor that self-registers the resulting Gauge instance with the specified GaugeRuntime.

Method Summary

void	setGaugeRuntime(GaugeRuntime gaugeRuntime) Setter that self-registers this Gaugeinstance with the specified GaugeRuntime.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.sensor.gauge.Gauge

getLabel, getValue

Constructor Detail

AbstractGauge

public AbstractGauge()

Default constructor that allows for construction of standard Gauges that will get added to a GaugeRuntime through its add/set methods.

AbstractGauge

public AbstractGauge(GaugeRuntime gaugeRuntime)

Constructor that self-registers the resulting Gauge instance with the specified GaugeRuntime. No further reference to the specified instance of GaugeRuntime is kept after construction.

Parameters:

gaugeRuntime - the instance of GaugeRuntime this instance should be registered with.

Method Detail

setGaugeRuntime

public void setGaugeRuntime(GaugeRuntime gaugeRuntime)

Setter that self-registers this Gaugeinstance with the specified GaugeRuntime. No further reference to the specified instance of GaugeRuntime is kept after this method returns.

Parameters:

gaugeRuntime - the instance of GaugeRuntime this instance should be registered with.