org.opennms.netmgt.linkd

Class DiscoveryLink

java.lang.Object

org.opennms.netmgt.linkd.DiscoveryLink

All Implemented Interfaces:

Runnable, ReadyRunnable

public final class DiscoveryLink
extends Object
implements ReadyRunnable

This class is designed to discover link among nodes using the collected and the necessary SNMP information. When the class is initially constructed no information is used.

Author:

Antonio Russo

Constructor Summary

Constructors

Constructor and Description
DiscoveryLink() Constructs a new DiscoveryLink object .

Method Summary

Methods

Modifier and Type	Method and Description
boolean	discoveryUsingBridge() discoveryUsingBridge
boolean	discoveryUsingCdp() discoveryUsingCdp
boolean	discoveryUsingIsis() discoveryUsingIsIs
boolean	discoveryUsingLldp() discoveryUsingLldp
boolean	discoveryUsingOspf() discoveryUsingLldp
boolean	discoveryUsingRoutes() discoveryUsingRoutes
boolean	discoveryUsingWifi() discoveryUsingWifi
boolean	equals(Object r)
long	getDiscoveryDelay() getDiscoveryInterval
String	getInfo() getInfo
long	getInitialSleepTime() getInitialSleepTime
long	getInterval() getSnmpPollInterval
Linkd	getLinkd()
NodeToNodeLink[]	getLinks() Getter for the field links.
String	getPackageName() Getter for the field packageName.
Scheduler	getScheduler() Return the Scheduler
protected InetAddress	getSubnetAddress(OspfNbrInterface ospfinterface)
boolean	isReady() isReady
boolean	isSuspended() isSuspended
void	run() Performs link discovery for the Nodes and save info in DatalinkInterface table on DataBase
void	schedule() This Method is called when DiscoveryLink is initialized
void	setDiscoveryInterval(long interval) setDiscoveryInterval
void	setDiscoveryUsingBridge(boolean discoveryUsingBridge) Setter for the field discoveryUsingBridge.
void	setDiscoveryUsingCdp(boolean discoveryUsingCdp) Setter for the field discoveryUsingCdp.
void	setDiscoveryUsingIsIs(boolean discoveryUsingIsIs) Setter for the field discoveryUsingIsIs.
void	setDiscoveryUsingLldp(boolean discoveryUsingLldp) Setter for the field discoveryUsingLldp.
void	setDiscoveryUsingOspf(boolean discoveryUsingOspf) Setter for the field discoveryUsingOspf.
void	setDiscoveryUsingRoutes(boolean discoveryUsingRoutes) Setter for the field discoveryUsingRoutes.
void	setDiscoveryUsingWifi(boolean discoveryUsingWifi) Setter for the field discoveryUsingWifi.
void	setInitialSleepTime(long initial_sleep_time) setInitialSleepTime
void	setInterval(long interval) setSnmpPollInterval
void	setLinkd(Linkd linkd)
void	setPackageName(String packageName) setPackageName
void	setScheduler(Scheduler scheduler) Set the Scheduler
void	suspend() suspend
void	unschedule() unschedule
void	wakeUp() wakeUp

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscoveryLink

public DiscoveryLink()

Constructs a new DiscoveryLink object . The discovery does not occur until the run method is invoked.

Method Detail

setLinkd

public void setLinkd(Linkd linkd)

Parameters:

linkd - the linkd to set

getLinkd

public Linkd getLinkd()

run

public void run()

Performs link discovery for the Nodes and save info in DatalinkInterface table on DataBase

No synchronization is performed, so if this is used in a separate thread context synchronization must be added.

Specified by:

run in interface Runnable

getSubnetAddress

protected InetAddress getSubnetAddress(OspfNbrInterface ospfinterface)

getScheduler

public Scheduler getScheduler()

Return the Scheduler

Returns:

a Scheduler object.

setScheduler

public void setScheduler(Scheduler scheduler)

Set the Scheduler

Parameters:

scheduler - a Scheduler object.

schedule

public void schedule()

This Method is called when DiscoveryLink is initialized

Specified by:

schedule in interface ReadyRunnable

getInitialSleepTime

public long getInitialSleepTime()

getInitialSleepTime

Returns:

Returns the initial_sleep_time.

setInitialSleepTime

public void setInitialSleepTime(long initial_sleep_time)

setInitialSleepTime

Parameters:

initial_sleep_time - The initial_sleep_timeto set.

isReady

public boolean isReady()

isReady

Specified by:

isReady in interface ReadyRunnable

Returns:

a boolean.

getDiscoveryDelay

public long getDiscoveryDelay()

getDiscoveryInterval

Returns:

Returns the discovery_link_interval.

setInterval

public void setInterval(long interval)

setSnmpPollInterval

Parameters:

interval - The discovery_link_interval to set.

getInterval

public long getInterval()

getSnmpPollInterval

Returns:

Returns the discovery_link_interval.

setDiscoveryInterval

public void setDiscoveryInterval(long interval)

setDiscoveryInterval

Parameters:

interval - The discovery_link_interval to set.

getLinks

public NodeToNodeLink[] getLinks()

Getter for the field links.

Returns:

an array of NodeToNodeLink objects.

isSuspended

public boolean isSuspended()

isSuspended

Specified by:

isSuspended in interface ReadyRunnable

Returns:

Returns the suspendCollection.

suspend

public void suspend()

suspend

Specified by:

suspend in interface ReadyRunnable

wakeUp

public void wakeUp()

wakeUp

Specified by:

wakeUp in interface ReadyRunnable

unschedule

public void unschedule()

unschedule

Specified by:

unschedule in interface ReadyRunnable

equals

public boolean equals(Object r)

Overrides:

equals in class Object

getInfo

public String getInfo()

getInfo

Specified by:

getInfo in interface ReadyRunnable

Returns:

a String object.

discoveryUsingBridge

public boolean discoveryUsingBridge()

discoveryUsingBridge

Returns:

a boolean.

setDiscoveryUsingBridge

public void setDiscoveryUsingBridge(boolean discoveryUsingBridge)

Setter for the field discoveryUsingBridge.

Parameters:

discoveryUsingBridge - a boolean.

discoveryUsingOspf

public boolean discoveryUsingOspf()

discoveryUsingLldp

Returns:

a boolean.

setDiscoveryUsingOspf

public void setDiscoveryUsingOspf(boolean discoveryUsingOspf)

Setter for the field discoveryUsingOspf.

Parameters:

discoveryUsingOspf - a boolean.

discoveryUsingIsis

public boolean discoveryUsingIsis()

discoveryUsingIsIs

Returns:

a boolean.

setDiscoveryUsingIsIs

public void setDiscoveryUsingIsIs(boolean discoveryUsingIsIs)

Setter for the field discoveryUsingIsIs.

Parameters:

discoveryUsingIsIs - a boolean.

discoveryUsingLldp

public boolean discoveryUsingLldp()

discoveryUsingLldp

Returns:

a boolean.

setDiscoveryUsingLldp

public void setDiscoveryUsingLldp(boolean discoveryUsingLldp)

Setter for the field discoveryUsingLldp.

Parameters:

discoveryUsingLldp - a boolean.

discoveryUsingCdp

public boolean discoveryUsingCdp()

discoveryUsingCdp

Returns:

a boolean.

setDiscoveryUsingCdp

public void setDiscoveryUsingCdp(boolean discoveryUsingCdp)

Setter for the field discoveryUsingCdp.

Parameters:

discoveryUsingCdp - a boolean.

discoveryUsingWifi

public boolean discoveryUsingWifi()

discoveryUsingWifi

Returns:

a boolean.

setDiscoveryUsingWifi

public void setDiscoveryUsingWifi(boolean discoveryUsingWifi)

Setter for the field discoveryUsingWifi.

Parameters:

discoveryUsingCdp - a boolean.

discoveryUsingRoutes

public boolean discoveryUsingRoutes()

discoveryUsingRoutes

Returns:

a boolean.

setDiscoveryUsingRoutes

public void setDiscoveryUsingRoutes(boolean discoveryUsingRoutes)

Setter for the field discoveryUsingRoutes.

Parameters:

discoveryUsingRoutes - a boolean.

getPackageName

public String getPackageName()

Getter for the field packageName.

Specified by:

getPackageName in interface ReadyRunnable

Returns:

a String object.

setPackageName

public void setPackageName(String packageName)

setPackageName

Specified by:

setPackageName in interface ReadyRunnable

Parameters:

packageName - a String object.