com.tailf.ha

Class HaStatus

Object

com.tailf.ha.HaStatus

public class HaStatus
extends Object

This class represents a status for an HA node in an HA cluster. First, the state says if the node is MASTER/SLAVE/SLAVE_RELAY or NONE. If the node is Master the nodes array contains representations of all the slave nodes in the cluster.

Constructor Summary

Constructors

Constructor and Description
HaStatus(HaStateType state, ConfHaNode[] nodes)

Method Summary

Modifier and Type	Method and Description
HaStateType	getHaState() Get the HA node state - MASTER/SLAVE/SLAVE_RELAY/NONE
ConfHaNode[]	getNodes() Get the array of slaves for a MASTER HA node, the MASTER node for a SLAVE HA node, or the MASTER and the "sub-slaves" for a SLAVE_RELAY HA node.

Methods inherited from class Object

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

Constructor Detail

HaStatus

public HaStatus(HaStateType state,
                ConfHaNode[] nodes)

Method Detail

getHaState

public HaStateType getHaState()

Get the HA node state - MASTER/SLAVE/SLAVE_RELAY/NONE

Returns:

HaStateType

getNodes

public ConfHaNode[] getNodes()

Get the array of slaves for a MASTER HA node, the MASTER node for a SLAVE HA node, or the MASTER and the "sub-slaves" for a SLAVE_RELAY HA node. When SLAVE_RELAY nodes are used, the MASTER for a SLAVE or SLAVE_RELAY node is actually the immediate/parent, which may not be the actual cluster master. Returns null for NONE HA nodes.

Returns:

array of ConfHaNode