org.apache.nifi.remote

Class PeerStatus

java.lang.Object

org.apache.nifi.remote.PeerStatus

public class PeerStatus
extends Object

This class represents the state of a specific peer, both its identifying information (contained in the PeerDescription: hostname, port, and security) and its current status (number of flowfiles and whether it can query other peers for status). Equality is only based on the identifying information, so when iterating over multiple PeerStatus objects, more recent statuses will replace previously acquired statuses for a specific peer.

Field Summary

Fields

Modifier and Type	Field and Description
private PeerDescription	description
private int	numFlowFiles
private boolean	queryForPeers

Constructor Summary

Constructors

Constructor and Description
PeerStatus(PeerDescription description, int numFlowFiles, boolean queryForPeers)
PeerStatus(PeerDTO peerDTO) Copy constructor from a PeerDTO.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getFlowFileCount()
PeerDescription	getPeerDescription()
int	hashCode()
boolean	isQueryForPeers()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

description

private final PeerDescription description

numFlowFiles

private final int numFlowFiles

queryForPeers

private final boolean queryForPeers

Constructor Detail

PeerStatus

public PeerStatus(PeerDescription description,
                  int numFlowFiles,
                  boolean queryForPeers)

PeerStatus

public PeerStatus(PeerDTO peerDTO)

Copy constructor from a PeerDTO. isQueryForPeers() is hard-coded to true.

Parameters:

peerDTO - the peer DTO object with hostname, port, security, and flowfile count

Method Detail

getPeerDescription

public PeerDescription getPeerDescription()

getFlowFileCount

public int getFlowFileCount()

isQueryForPeers

public boolean isQueryForPeers()

Returns:

true if this node can be queried for its peers, false otherwise.

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object