org.mbari.siam.distributed
Class Subnode

java.lang.Object
  org.mbari.siam.distributed.Subnode

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

MOOSSubnode

public class Subnode
extends java.lang.Object
implements java.io.Serializable

This class represents a subnode. A subnode periodically contacts its parent node. The 'contact time' is the time the parent node last had contact from the subnode, expressed in msec since epoch.

See Also:

Serialized Form

Field Summary

protected java.net.InetAddress	_address
protected long	_contactTimestamp
protected long	_deviceID

Constructor Summary

Subnode(java.net.InetAddress address, long t, long deviceID)

Method Summary

java.net.InetAddress	getAddress() Get subnode's address
long	getContactTime() Get time of most recent contact from subnode.
void	setContactTime(long t) Set time of most recent contact from subnode.
java.lang.String	toString() Output String representation.
void	update(long contactTime, NodeNotifyMessage info) Update subnode fields

Methods inherited from class java.lang.Object

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

Field Detail

_address

protected java.net.InetAddress _address

_contactTimestamp

protected long _contactTimestamp

_deviceID

protected long _deviceID

Constructor Detail

Subnode

public Subnode(java.net.InetAddress address,
               long t,
               long deviceID)

Method Detail

getAddress

public java.net.InetAddress getAddress()

Get subnode's address

setContactTime

public void setContactTime(long t)

Set time of most recent contact from subnode.

getContactTime

public long getContactTime()

Get time of most recent contact from subnode.

update

public void update(long contactTime,
                   NodeNotifyMessage info)

Update subnode fields

toString

public java.lang.String toString()

Output String representation.

Overrides:

toString in class java.lang.Object