Module com.aoindustries.noc.monitor.impl

Package com.aoindustries.noc.monitor.net

Class HostsNode

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

com.aoindustries.noc.monitor.NodeImpl

com.aoindustries.noc.monitor.net.HostsNode

All Implemented Interfaces:

Node, Serializable, Remote

Direct Known Subclasses:

OtherDevicesNode, PhysicalServersNode, VirtualServersNode

public abstract class HostsNode
extends NodeImpl

The top-level node has one child for each of the servers.

Author:

AO Industries, Inc.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
final RootNodeImpl	rootNode

Fields inherited from class com.aoindustries.noc.monitor.NodeImpl

csf, port, ssf

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HostsNode(RootNodeImpl rootNode, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)

Method Summary

Modifier and Type	Method	Description
final AlertLevel	getAlertLevel()	The alert level is equal to the highest alert level of its children.
final String	getAlertMessage()	No alert messages.
final boolean	getAllowsChildren()
final List<HostNode>	getChildren()
final RootNodeImpl	getParent()
protected abstract boolean	includeHost(Host host)
final void	start()

Methods inherited from class com.aoindustries.noc.monitor.NodeImpl

constrainAlertLevel, getAlertCategory, getLabel, getMaxAlertLevel, getSnapshot, getSnapshot, getSnapshot, getSnapshot, getSnapshot, getSnapshot, toString

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toStub

Methods inherited from class java.lang.Object

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

Field Details

rootNode

public final RootNodeImpl rootNode

Constructor Details

HostsNode

protected HostsNode(RootNodeImpl rootNode,
 int port,
 RMIClientSocketFactory csf,
 RMIServerSocketFactory ssf)
             throws RemoteException

Throws:

RemoteException

Method Details

getParent

public final RootNodeImpl getParent()

Specified by:

getParent in interface Node

Specified by:

getParent in class NodeImpl

getAllowsChildren

public final boolean getAllowsChildren()

Specified by:

getAllowsChildren in interface Node

Specified by:

getAllowsChildren in class NodeImpl

getChildren

public final List<HostNode> getChildren()

Specified by:

getChildren in interface Node

Specified by:

getChildren in class NodeImpl

getAlertLevel

public final AlertLevel getAlertLevel()

The alert level is equal to the highest alert level of its children.

Specified by:

getAlertLevel in interface Node

Specified by:

getAlertLevel in class NodeImpl

See Also:

• NodeImpl.constrainAlertLevel(com.aoindustries.noc.monitor.common.AlertLevel)

getAlertMessage

public final String getAlertMessage()

No alert messages.

Specified by:

getAlertMessage in interface Node

Specified by:

getAlertMessage in class NodeImpl

start

public final void start()
                 throws IOException,
SQLException

Throws:

IOException

SQLException

includeHost

protected abstract boolean includeHost(Host host)
                                throws SQLException,
IOException

Throws:

SQLException

IOException