org.opencastproject.serviceregistry.api

Class SystemLoad.NodeLoad

java.lang.Object

org.opencastproject.serviceregistry.api.SystemLoad.NodeLoad

All Implemented Interfaces:

Comparable<SystemLoad.NodeLoad>

Enclosing class:

SystemLoad

public static class SystemLoad.NodeLoad
extends Object
implements Comparable<SystemLoad.NodeLoad>

A record of a node in the cluster and its load factor

Field Summary

Fields

Modifier and Type	Field and Description
protected float	currentLoad This node's current load
protected String	host This node's base URL
protected float	maxLoad

Constructor Summary

Constructors

Constructor and Description
NodeLoad() No-arg constructor needed by JAXB
NodeLoad(String host, float currentload, float maxload)

Method Summary

Modifier and Type	Method and Description
int	compareTo(SystemLoad.NodeLoad other)
boolean	exceeds(SystemLoad.NodeLoad other)
float	getCurrentLoad()
String	getHost()
float	getLoadFactor()
float	getMaxLoad()
void	modifyLoad(float modifier) Modifies the load for this node
void	setCurrentLoad(float load)
void	setHost(String host)
void	setMaxLoad(float load)

Methods inherited from class java.lang.Object

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

Field Detail

host

protected String host

This node's base URL

currentLoad

protected float currentLoad

This node's current load

maxLoad

protected float maxLoad

Constructor Detail

NodeLoad

public NodeLoad()

No-arg constructor needed by JAXB

NodeLoad

public NodeLoad(String host,
                float currentload,
                float maxload)

Method Detail

getHost

public String getHost()

Returns:

the host

setHost

public void setHost(String host)

Parameters:

host - the host to set

getLoadFactor

public float getLoadFactor()

Returns:

the load factor, current / maxload

modifyLoad

public void modifyLoad(float modifier)

Modifies the load for this node

Parameters:

modifier - the amount to add or subtract from the current load

getCurrentLoad

public float getCurrentLoad()

setCurrentLoad

public void setCurrentLoad(float load)

getMaxLoad

public float getMaxLoad()

setMaxLoad

public void setMaxLoad(float load)

compareTo

public int compareTo(SystemLoad.NodeLoad other)

Specified by:

compareTo in interface Comparable<SystemLoad.NodeLoad>

exceeds

public boolean exceeds(SystemLoad.NodeLoad other)