org.jboss.modcluster.load.metric.impl

Class AbstractLoadMetric

java.lang.Object

org.jboss.modcluster.load.metric.impl.AbstractLoadMetric

All Implemented Interfaces:

LoadMetric, LoadMetricMBean

Direct Known Subclasses:

AbstractMBeanLoadMetric, ActiveSessionsLoadMetric, AverageSystemLoadMetric, BusyConnectorsLoadMetric, HeapMemoryUsageLoadMetric, ReceiveTrafficLoadMetric, RequestCountLoadMetric, SendTrafficLoadMetric

public abstract class AbstractLoadMetric
extends Object
implements LoadMetric

Abstract LoadMetric implementation with basic mutators/accessors.

Author:

Paul Ferraro

Field Summary

Fields inherited from interface org.jboss.modcluster.load.metric.LoadMetric

DEFAULT_CAPACITY, DEFAULT_WEIGHT

Constructor Summary

Constructors

Constructor and Description
AbstractLoadMetric()

Method Summary

Modifier and Type	Method and Description
double	getCapacity() Returns the load capacity of this metric.
int	getWeight() Returns the "weight" of this metric, i.e.
void	setCapacity(double capacity)
void	setWeight(int weight) Returns the current load of this metric as a percent of the metric's capacity.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.modcluster.load.metric.LoadMetric

getLoad

Constructor Detail

AbstractLoadMetric

public AbstractLoadMetric()

Method Detail

getWeight

public int getWeight()

Description copied from interface: LoadMetricMBean

Returns the "weight" of this metric, i.e. significance of this load metric compared to the other metrics.

Specified by:

getWeight in interface LoadMetricMBean

Returns:

the weight of the metric

setWeight

public void setWeight(int weight)

Description copied from interface: LoadMetricMBean

Returns the current load of this metric as a percent of the metric's capacity.

Specified by:

setWeight in interface LoadMetricMBean

getCapacity

public double getCapacity()

Description copied from interface: LoadMetricMBean

Returns the load capacity of this metric. Used to normalize the value returned by #getLoad() expressed as a percentage of the capacity, such that: 0 <= (#getLoad() / LoadMetricMBean.getCapacity()) < 1

Specified by:

getCapacity in interface LoadMetricMBean

Returns:

the estimated capacity of this metric.

setCapacity

public void setCapacity(double capacity)

Specified by:

setCapacity in interface LoadMetricMBean