Package de.dytanic.cloudnet.cluster

Class DefaultNodeServerProvider<T extends NodeServer>

java.lang.Object

de.dytanic.cloudnet.cluster.DefaultNodeServerProvider<T>

All Implemented Interfaces:

NodeServerProvider<T>

Direct Known Subclasses:

DefaultClusterNodeServerProvider

public abstract class DefaultNodeServerProvider<T extends NodeServer>
extends java.lang.Object
implements NodeServerProvider<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected NodeServer	headNode
protected NodeServer	localNode
protected java.util.Set<T>	nodeServers

Constructor Summary

Constructors

Constructor	Description
DefaultNodeServerProvider(CloudNet cloudNet)

Method Summary

Modifier and Type	Method	Description
NodeServer	getHeadNode()	Gets the current head node of the cluster, may be the local node.
T	getNodeServer(@NotNull java.lang.String uniqueId)	Returns the node with the specific uniqueId that is configured
java.util.Collection<T>	getNodeServers()	Returns the represent nodes that are configured on the application.
NodeServer	getSelfNode()	Get the jvm static local node server implementation.
void	refreshHeadNode()	Re-calculates the head node of the current cluster.

Methods inherited from class java.lang.Object

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

Field Detail

localNode

protected final NodeServer localNode

nodeServers

protected final java.util.Set<T extends NodeServer> nodeServers

headNode

protected volatile NodeServer headNode

Constructor Detail

DefaultNodeServerProvider

public DefaultNodeServerProvider(CloudNet cloudNet)

Method Detail

getNodeServers

public java.util.Collection<T> getNodeServers()

Description copied from interface: NodeServerProvider

Returns the represent nodes that are configured on the application. The nodes shouldn't be online

Specified by:

getNodeServers in interface NodeServerProvider<T extends NodeServer>

getNodeServer

@Nullable
public T getNodeServer(@NotNull
                       @NotNull java.lang.String uniqueId)

Description copied from interface: NodeServerProvider

Returns the node with the specific uniqueId that is configured

Specified by:

getNodeServer in interface NodeServerProvider<T extends NodeServer>

Parameters:

uniqueId - the uniqueId from the node, that should retrieve

Returns:

the IClusterNodeServer instance or null if the node doesn't registered

getHeadNode

public NodeServer getHeadNode()

Description copied from interface: NodeServerProvider

Gets the current head node of the cluster, may be the local node.

Specified by:

getHeadNode in interface NodeServerProvider<T extends NodeServer>

Returns:

the current head node of the cluster.

getSelfNode

public NodeServer getSelfNode()

Description copied from interface: NodeServerProvider

Get the jvm static local node server implementation.

Specified by:

getSelfNode in interface NodeServerProvider<T extends NodeServer>

Returns:

the jvm static local node server implementation.

refreshHeadNode

public void refreshHeadNode()

Description copied from interface: NodeServerProvider

Re-calculates the head node of the current cluster.

Specified by:

refreshHeadNode in interface NodeServerProvider<T extends NodeServer>