org.apache.nifi.cluster.protocol

Class Heartbeat

java.lang.Object

org.apache.nifi.cluster.protocol.Heartbeat

public class Heartbeat
extends Object

A heartbeat for indicating the status of a node to the cluster.

Author:

unattributed

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	connected
private long	createdTimestamp
private NodeIdentifier	nodeIdentifier
private byte[]	payload
private boolean	primary

Constructor Summary

Constructors

Constructor and Description
Heartbeat(NodeIdentifier nodeIdentifier, boolean primary, boolean connected, byte[] payload)

Method Summary

Methods

Modifier and Type	Method and Description
long	getCreatedTimestamp()
NodeIdentifier	getNodeIdentifier()
byte[]	getPayload()
boolean	isConnected()
boolean	isPrimary()

Methods inherited from class java.lang.Object

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

Field Detail

nodeIdentifier

private final NodeIdentifier nodeIdentifier

primary

private final boolean primary

connected

private final boolean connected

createdTimestamp

private final long createdTimestamp

payload

private final byte[] payload

Constructor Detail

Heartbeat

public Heartbeat(NodeIdentifier nodeIdentifier,
         boolean primary,
         boolean connected,
         byte[] payload)

Method Detail

getNodeIdentifier

public NodeIdentifier getNodeIdentifier()

getPayload

public byte[] getPayload()

isPrimary

public boolean isPrimary()

isConnected

public boolean isConnected()

getCreatedTimestamp

public long getCreatedTimestamp()