org.onosproject.incubator.net.routing.impl

Class DefaultResolvedRouteStore

java.lang.Object

org.onosproject.incubator.net.routing.impl.DefaultResolvedRouteStore

All Implemented Interfaces:

ResolvedRouteStore

public class DefaultResolvedRouteStore
extends Object
implements ResolvedRouteStore

Stores routes that have been resolved.

Constructor Summary

Constructors

Constructor and Description
DefaultResolvedRouteStore() Creates a new resolved route store.

Method Summary

Modifier and Type	Method and Description
Collection<ResolvedRoute>	getAllRoutes(org.onlab.packet.IpPrefix prefix) Returns all resolved routes stored for the given prefix, including the best selected route.
Optional<ResolvedRoute>	getRoute(org.onlab.packet.IpPrefix prefix) Returns the best selected route for the given IP prefix.
Collection<ResolvedRoute>	getRoutes(RouteTableId table) Returns the best routes for a give route table.
Set<RouteTableId>	getRouteTables() Gets the set of route tables.
Optional<ResolvedRoute>	longestPrefixMatch(org.onlab.packet.IpAddress ip) Performs a longest prefix match of the best routes on the given IP address.
RouteEvent	removeRoute(org.onlab.packet.IpPrefix prefix) Removes the best route for the given prefix.
RouteEvent	updateRoute(ResolvedRoute route, Set<ResolvedRoute> alternatives) Adds or updates the best route for the given prefix.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultResolvedRouteStore

public DefaultResolvedRouteStore()

Creates a new resolved route store.

Method Detail

updateRoute

public RouteEvent updateRoute(ResolvedRoute route,
                              Set<ResolvedRoute> alternatives)

Description copied from interface: ResolvedRouteStore

Adds or updates the best route for the given prefix.

Specified by:

updateRoute in interface ResolvedRouteStore

Parameters:

route - new best route for this prefix

alternatives - alternative resolved routes

Returns:

event describing the change

removeRoute

public RouteEvent removeRoute(org.onlab.packet.IpPrefix prefix)

Description copied from interface: ResolvedRouteStore

Removes the best route for the given prefix.

Specified by:

removeRoute in interface ResolvedRouteStore

Parameters:

prefix - IP prefix

Returns:

event describing the change

getRouteTables

public Set<RouteTableId> getRouteTables()

Description copied from interface: ResolvedRouteStore

Gets the set of route tables.

Specified by:

getRouteTables in interface ResolvedRouteStore

Returns:

set of route table IDs

getRoutes

public Collection<ResolvedRoute> getRoutes(RouteTableId table)

Description copied from interface: ResolvedRouteStore

Returns the best routes for a give route table.

Specified by:

getRoutes in interface ResolvedRouteStore

Parameters:

table - route table ID

Returns:

collection of selected routes

getRoute

public Optional<ResolvedRoute> getRoute(org.onlab.packet.IpPrefix prefix)

Description copied from interface: ResolvedRouteStore

Returns the best selected route for the given IP prefix.

Specified by:

getRoute in interface ResolvedRouteStore

Parameters:

prefix - IP prefix

Returns:

optional best route

getAllRoutes

public Collection<ResolvedRoute> getAllRoutes(org.onlab.packet.IpPrefix prefix)

Description copied from interface: ResolvedRouteStore

Returns all resolved routes stored for the given prefix, including the best selected route.

Specified by:

getAllRoutes in interface ResolvedRouteStore

Parameters:

prefix - IP prefix to look up routes for

Returns:

all stored resolved routes for this prefix

longestPrefixMatch

public Optional<ResolvedRoute> longestPrefixMatch(org.onlab.packet.IpAddress ip)

Description copied from interface: ResolvedRouteStore

Performs a longest prefix match of the best routes on the given IP address.

Specified by:

longestPrefixMatch in interface ResolvedRouteStore

Parameters:

ip - IP address

Returns:

optional longest matching route