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

Class LoadMetric<T extends LoadMetric<T>>

java.lang.Object

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

public class LoadMetric<T extends LoadMetric<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.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LoadMetric.Type

Constructor Summary

Constructors

Constructor and Description
LoadMetric(String key)

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) Adds a property change listener
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()
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
LoadMetric.Type	type() Type of a built-in load metric from the enumerated values.
T	type(LoadMetric.Type value) Type of a built-in load metric from the enumerated values.
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

LoadMetric

public LoadMetric(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.

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.

type

public LoadMetric.Type type()

Type of a built-in load metric from the enumerated values.

type

public T type(LoadMetric.Type value)

Type of a built-in load metric from the enumerated values.

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.