org.wildfly.swarm.config.undertow.configuration.mod_cluster.balancer

Class Node<T extends Node<T>>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap

org.wildfly.swarm.config.undertow.configuration.mod_cluster.balancer.Node<T>

All Implemented Interfaces:

Serializable, Cloneable, Map, Keyed

@Address(value="/subsystem=undertow/configuration=filter/mod-cluster=*/balancer=*/node=*")
public class Node<T extends Node<T>>
extends HashMap
implements Keyed

Runtime representation of a mod_cluster node

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Node.NodeResources Child mutators for Node

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
Node(String key)

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) Adds a property change listener
T	alias(String value) The nodes aliases
List<String>	aliases() The nodes aliases
T	aliases(List<String> value) The nodes aliases
T	aliases(String... args) The nodes aliases
Integer	cacheConnections() The number of connections to keep alive indefinitely
T	cacheConnections(Integer value) The number of connections to keep alive indefinitely
T	context(Context value) Add the Context object to the list of subresources
T	context(ContextSupplier supplier) Install a supplied Context object to the list of subresources
T	context(String childKey) Create and configure a Context object to the list of subresources
T	context(String childKey, ContextConsumer consumer) Create and configure a Context object to the list of subresources
T	contexts(List<Context> value) Add all Context objects to this subresource
Integer	elected() The elected count
T	elected(Integer value) The elected count
Boolean	flushPackets() If received data should be immediately flushed
T	flushPackets(Boolean value) If received data should be immediately flushed
String	getKey()
Integer	load() The current load of this node
T	load(Integer value) The current load of this node
String	loadBalancingGroup() The load balancing group this node belongs to
T	loadBalancingGroup(String value) The load balancing group this node belongs to
Integer	maxConnections() The maximum number of connections per IO thread
T	maxConnections(Integer value) The maximum number of connections per IO thread
Integer	openConnections() The current number of open connections
T	openConnections(Integer value) The current number of open connections
Integer	ping() The nodes ping
T	ping(Integer value) The nodes ping
Boolean	queueNewRequests() If a request is received and there is no worker immediately available should it be queued
T	queueNewRequests(Boolean value) If a request is received and there is no worker immediately available should it be queued
Long	read() The number of bytes read from the node
T	read(Long value) The number of bytes read from the node
void	removePropertyChangeListener(PropertyChangeListener listener) Removes a property change listener
Integer	requestQueueSize() The size of the request queue
T	requestQueueSize(Integer value) The size of the request queue
String	status() The current status of this node
T	status(String value) The current status of this node
Node.NodeResources	subresources()
Integer	timeout() The request timeout
T	timeout(Integer value) The request timeout
Long	ttl() The time connections will stay alive with no requests before being closed, if the number of connections is larger than cache-connections
T	ttl(Long value) The time connections will stay alive with no requests before being closed, if the number of connections is larger than cache-connections
String	uri() The URI that the load balancer uses to connect to the node
T	uri(String value) The URI that the load balancer uses to connect to the node
Long	written() The number of bytes transferred to the node
T	written(Long value) The number of bytes transferred to the node

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

Node

public Node(String key)

Method Detail

getKey

public String getKey()

Specified by:

getKey in interface Keyed

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Adds a property change listener

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Removes a property change listener

subresources

public Node.NodeResources subresources()

contexts

public T contexts(List<Context> value)

Add all Context objects to this subresource

Parameters:

value - List of Context objects.

Returns:

this

context

public T context(Context value)

Add the Context object to the list of subresources

Parameters:

value - The Context to add

Returns:

this

context

public T context(String childKey,
                 ContextConsumer consumer)

Create and configure a Context object to the list of subresources

Parameters:

key - The key for the Context resource

config - The ContextConsumer to use

Returns:

this

context

public T context(String childKey)

Create and configure a Context object to the list of subresources

Parameters:

key - The key for the Context resource

Returns:

this

context

public T context(ContextSupplier supplier)

Install a supplied Context object to the list of subresources

aliases

@ModelNodeBinding(detypedName="aliases")
public List<String> aliases()

The nodes aliases

aliases

public T aliases(List<String> value)

The nodes aliases

alias

public T alias(String value)

The nodes aliases

aliases

public T aliases(String... args)

The nodes aliases

cacheConnections

@ModelNodeBinding(detypedName="cache-connections")
public Integer cacheConnections()

The number of connections to keep alive indefinitely

cacheConnections

public T cacheConnections(Integer value)

The number of connections to keep alive indefinitely

elected

@ModelNodeBinding(detypedName="elected")
public Integer elected()

The elected count

elected

public T elected(Integer value)

The elected count

flushPackets

@ModelNodeBinding(detypedName="flush-packets")
public Boolean flushPackets()

If received data should be immediately flushed

flushPackets

public T flushPackets(Boolean value)

If received data should be immediately flushed

load

@ModelNodeBinding(detypedName="load")
public Integer load()

The current load of this node

load

public T load(Integer value)

The current load of this node

loadBalancingGroup

@ModelNodeBinding(detypedName="load-balancing-group")
public String loadBalancingGroup()

The load balancing group this node belongs to

loadBalancingGroup

public T loadBalancingGroup(String value)

The load balancing group this node belongs to

maxConnections

@ModelNodeBinding(detypedName="max-connections")
public Integer maxConnections()

The maximum number of connections per IO thread

maxConnections

public T maxConnections(Integer value)

The maximum number of connections per IO thread

openConnections

@ModelNodeBinding(detypedName="open-connections")
public Integer openConnections()

The current number of open connections

openConnections

public T openConnections(Integer value)

The current number of open connections

ping

@ModelNodeBinding(detypedName="ping")
public Integer ping()

The nodes ping

ping

public T ping(Integer value)

The nodes ping

queueNewRequests

@ModelNodeBinding(detypedName="queue-new-requests")
public Boolean queueNewRequests()

If a request is received and there is no worker immediately available should it be queued

queueNewRequests

public T queueNewRequests(Boolean value)

If a request is received and there is no worker immediately available should it be queued

read

@ModelNodeBinding(detypedName="read")
public Long read()

The number of bytes read from the node

read

public T read(Long value)

The number of bytes read from the node

requestQueueSize

@ModelNodeBinding(detypedName="request-queue-size")
public Integer requestQueueSize()

The size of the request queue

requestQueueSize

public T requestQueueSize(Integer value)

The size of the request queue

status

@ModelNodeBinding(detypedName="status")
public String status()

The current status of this node

status

public T status(String value)

The current status of this node

timeout

@ModelNodeBinding(detypedName="timeout")
public Integer timeout()

The request timeout

timeout

public T timeout(Integer value)

The request timeout

ttl

@ModelNodeBinding(detypedName="ttl")
public Long ttl()

The time connections will stay alive with no requests before being closed, if the number of connections is larger than cache-connections

ttl

public T ttl(Long value)

The time connections will stay alive with no requests before being closed, if the number of connections is larger than cache-connections

uri

@ModelNodeBinding(detypedName="uri")
public String uri()

The URI that the load balancer uses to connect to the node

uri

public T uri(String value)

The URI that the load balancer uses to connect to the node

written

@ModelNodeBinding(detypedName="written")
public Long written()

The number of bytes transferred to the node

written

public T written(Long value)

The number of bytes transferred to the node