org.onosproject.net.topology.impl

Class DefaultTopologyProvider

java.lang.Object

org.onosproject.net.provider.AbstractProvider

org.onosproject.net.topology.impl.DefaultTopologyProvider

All Implemented Interfaces:

org.onosproject.net.provider.Provider, org.onosproject.net.topology.TopologyProvider

@Service
public class DefaultTopologyProvider
extends org.onosproject.net.provider.AbstractProvider
implements org.onosproject.net.topology.TopologyProvider

Default implementation of a network topology provider that feeds off device and link subsystem events to trigger assembly and computation of new topology snapshots.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.cfg.ComponentConfigService	cfgService
protected org.onosproject.net.device.DeviceService	deviceService
protected org.onosproject.net.link.LinkService	linkService
protected org.onosproject.net.topology.TopologyProviderRegistry	providerRegistry

Constructor Summary

Constructors

Constructor and Description
DefaultTopologyProvider() Creates a provider with the supplier identifier.

Method Summary

Modifier and Type	Method and Description
void	activate(org.osgi.service.component.ComponentContext context)
void	deactivate(org.osgi.service.component.ComponentContext context)
void	modified(org.osgi.service.component.ComponentContext context)
void	triggerRecompute()

Methods inherited from class org.onosproject.net.provider.AbstractProvider

id

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.onosproject.net.provider.Provider

id

Field Detail

providerRegistry

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.topology.TopologyProviderRegistry providerRegistry

deviceService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.device.DeviceService deviceService

linkService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.link.LinkService linkService

cfgService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.cfg.ComponentConfigService cfgService

Constructor Detail

DefaultTopologyProvider

public DefaultTopologyProvider()

Creates a provider with the supplier identifier.

Method Detail

activate

@Activate
public void activate(org.osgi.service.component.ComponentContext context)

deactivate

@Deactivate
public void deactivate(org.osgi.service.component.ComponentContext context)

modified

@Modified
public void modified(org.osgi.service.component.ComponentContext context)

triggerRecompute

public void triggerRecompute()

Specified by:

triggerRecompute in interface org.onosproject.net.topology.TopologyProvider