com.atlassian.crowd.manager.cluster

Class ClusterNodeImpl

java.lang.Object

com.atlassian.crowd.manager.cluster.ClusterNodeImpl

All Implemented Interfaces:

ClusterNode

public class ClusterNodeImpl
extends Object
implements ClusterNode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ClusterNodeImpl.Builder

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ClusterNodeImpl(String nodeId, Instant lastHeartbeat, boolean local, String nodeName, ClusterNodeDetails details)

Method Summary

Modifier and Type	Method and Description
static ClusterNodeImpl.Builder	builder()
static ClusterNodeImpl.Builder	builder(ClusterNode data)
boolean	equals(Object o)
Optional<ClusterNodeDetails>	getDetails()
Instant	getLastHeartbeat()
String	getNodeId() Retrieves a cluster-wide unique identifier for this node.
String	getNodeName() A long living cluster name that is defined by setting the system property cluster.node.name
int	hashCode()
boolean	isLocal()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ClusterNodeImpl

protected ClusterNodeImpl(String nodeId,
                          Instant lastHeartbeat,
                          boolean local,
                          String nodeName,
                          ClusterNodeDetails details)

Method Detail

getNodeId

public String getNodeId()

Description copied from interface: ClusterNode

Retrieves a cluster-wide unique identifier for this node.

Warning: Plugins should make no assumptions about this ID. That includes:

• How long it is
• What characters it contains
• Whether it will be consistent across restarts. Don't persist long-term data against these IDs

The value is guaranteed to be unique within the cluster. If the cluster is restarted, every node's ID will still be unique but will likely not be the same as the previous value.

Specified by:

getNodeId in interface ClusterNode

Returns:

a cluster-wide unique identifier for this node

getLastHeartbeat

public Instant getLastHeartbeat()

Specified by:

getLastHeartbeat in interface ClusterNode

Returns:

the time when the node has last checked-in as available

isLocal

public boolean isLocal()

Specified by:

isLocal in interface ClusterNode

Returns:

true if this represents the node the method is executed on, false otherwise

getNodeName

public String getNodeName()

Description copied from interface: ClusterNode

A long living cluster name that is defined by setting the system property cluster.node.name

Specified by:

getNodeName in interface ClusterNode

Returns:

The value from the system property named above otherwise an empty string if the property is not set.

getDetails

public Optional<ClusterNodeDetails> getDetails()

Specified by:

getDetails in interface ClusterNode

Returns:

extra details about the cluster node, the presence and completeness of this data is implementation specific, and not guaranteed

builder

public static ClusterNodeImpl.Builder builder()

builder

public static ClusterNodeImpl.Builder builder(ClusterNode data)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object