org.wildfly.swarm.config.modcluster.proxy.load_provider

Class CustomLoadMetric<T extends CustomLoadMetric<T>>

java.lang.Object

org.wildfly.swarm.config.modcluster.proxy.load_provider.CustomLoadMetric<T>

public class CustomLoadMetric<T extends CustomLoadMetric<T>>
extends Object

Built-in load metric contributing a value to the overall load factor of a node. The load factors from each metric are aggregated according to their weights.

Constructor Summary

Constructors

Constructor and Description
CustomLoadMetric(String key)

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) Adds a property change listener
String	attributeClass() Class name to use to construct a load metric from.
T	attributeClass(String value) Class name to use to construct a load metric from.
Double	capacity() Maximum capacity of the metric used to normalize the load values from a metric which require explicit capacity.
T	capacity(Double value) Maximum capacity of the metric used to normalize the load values from a metric which require explicit capacity.
String	getKey()
String	module() Module name from which to load the load metric class.
T	module(String value) Module name from which to load the load metric class.
Map	property() Properties to apply on a loaded metric instance.
T	property(Map value) Properties to apply on a loaded metric instance.
T	property(String key, Object value) Properties to apply on a loaded metric instance.
void	removePropertyChangeListener(PropertyChangeListener listener) Removes a property change listener
Integer	weight() Number indicating the significance of a metric with respect to the other metrics.
T	weight(Integer value) Number indicating the significance of a metric with respect to the other metrics.

Methods inherited from class java.lang.Object

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

Constructor Detail

CustomLoadMetric

public CustomLoadMetric(String key)

Method Detail

getKey

public String getKey()

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Adds a property change listener

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Removes a property change listener

capacity

public Double capacity()

Maximum capacity of the metric used to normalize the load values from a metric which require explicit capacity.

capacity

public T capacity(Double value)

Maximum capacity of the metric used to normalize the load values from a metric which require explicit capacity.

attributeClass

public String attributeClass()

Class name to use to construct a load metric from.

attributeClass

public T attributeClass(String value)

Class name to use to construct a load metric from.

module

public String module()

Module name from which to load the load metric class.

module

public T module(String value)

Module name from which to load the load metric class.

property

public Map property()

Properties to apply on a loaded metric instance.

property

public T property(Map value)

Properties to apply on a loaded metric instance.

property

public T property(String key,
                  Object value)

Properties to apply on a loaded metric instance.

weight

public Integer weight()

Number indicating the significance of a metric with respect to the other metrics. For example, a metric of weight 2 will have twice the impact on the overall load factor than a metric of weight 1.

weight

public T weight(Integer value)

Number indicating the significance of a metric with respect to the other metrics. For example, a metric of weight 2 will have twice the impact on the overall load factor than a metric of weight 1.