Package org.opendaylight.protocol.bgp.rib.spi

Interface RIBSupport<C extends Routes & org.opendaylight.yangtools.yang.binding.DataObject & org.opendaylight.yangtools.yang.binding.ChoiceIn<Tables>,S extends org.opendaylight.yangtools.yang.binding.ChildOf<? super C>,R extends Route & org.opendaylight.yangtools.yang.binding.ChildOf<? super S> & org.opendaylight.yangtools.yang.binding.Identifiable<I>,I extends org.opendaylight.yangtools.yang.binding.Identifier<R>>

All Known Implementing Classes:

AbstractFlowspecL3vpnRIBSupport, AbstractFlowspecRIBSupport, AbstractRIBSupport, AbstractVpnRIBSupport, FlowspecIpv4RIBSupport, FlowspecIpv6RIBSupport, FlowspecL3vpnIpv4RIBSupport, FlowspecL3vpnIpv6RIBSupport, L3VpnMcastIpv4RIBSupport, L3VpnMcastIpv6RIBSupport, LabeledUnicastIpv4RIBSupport, LinkstateRIBSupport, RouteTargetConstrainRIBSupport, VpnIpv4RIBSupport, VpnIpv6RIBSupport

public interface RIBSupport<C extends Routes & org.opendaylight.yangtools.yang.binding.DataObject & org.opendaylight.yangtools.yang.binding.ChoiceIn<Tables>,S extends org.opendaylight.yangtools.yang.binding.ChildOf<? super C>,R extends Route & org.opendaylight.yangtools.yang.binding.ChildOf<? super S> & org.opendaylight.yangtools.yang.binding.Identifiable<I>,I extends org.opendaylight.yangtools.yang.binding.Identifier<R>>

Interface implemented for AFI/SAFI-specific RIB extensions. The extensions need to register an implementation of this class and the RIB core then calls into it to inquire about details specific to that particular model.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	RIBSupport.ApplyRoute

Method Summary

Modifier and Type	Method	Description
Attributes	attributeFromContainerNode(org.opendaylight.yangtools.yang.data.api.schema.ContainerNode advertisedAttrs)	Translates supplied YANG Instance Identifier and NormalizedNode into Binding data Attribute.
org.opendaylight.yangtools.yang.data.api.schema.ContainerNode	attributeToContainerNode(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routePath, Attributes attributes)	Translates supplied Binding Instance Identifier and data into NormalizedNode representation.
@NonNull Update	buildUpdate(@NonNull Collection<org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode> advertised, @NonNull Collection<org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode> withdrawn, @NonNull Attributes attr)	To send routes out, we'd need to transform the DOM representation of route to binding-aware format.
default @NonNull com.google.common.collect.ImmutableCollection<Class<? extends org.opendaylight.yangtools.yang.binding.BindingObject>>	cacheableAttributeObjects()
default @NonNull com.google.common.collect.ImmutableCollection<Class<? extends org.opendaylight.yangtools.yang.binding.BindingObject>>	cacheableNlriObjects()
@NonNull Collection<org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode>	changedRoutes(@NonNull org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode routes)	Returns routes that were modified within this RIB support instance.
@NonNull R	createRoute(@Nullable R route, @NonNull I key, @NonNull Attributes attributes)	Creates a route with new path Id and attributes.
@NonNull org.opendaylight.yangtools.yang.binding.InstanceIdentifier<R>	createRouteIdentifier(@NonNull org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier<Tables,TablesKey> tableKey, @NonNull I newRouteKey)	Creates Route table Peer InstanceIdentifier.
default @NonNull I	createRouteListKey(@NonNull String routeKey)	Construct a Route List Key.
@NonNull I	createRouteListKey(@NonNull PathId pathId, @NonNull String routeKey)	Construct a Route List Key using new path Id for Families.
void	deleteRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath, @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri)	Given the NLRI as ContainerNode, this method should extract withdrawn routes from the DOM model and delete them from RIBs.
void	deleteRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath, @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier routesNodeId)	Given the NLRI as ContainerNode, this method should extract withdrawn routes from the DOM model and delete them from RIBs.
@NonNull S	emptyRoutesContainer()	Return the table-type-specific empty routes container, as augmented into the bgp-peer model under /peer/effect-rib-in/tables/routes choice node/routes container.
@NonNull org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode	emptyTable()	Return the table-type-specific empty table with routes empty container, as augmented into the bgp-rib model under /rib/tables/routes choice node.
@NonNull Map<I,R>	extractAdjRibInRoutes(Routes routes)	Extract a route list from the adj-rib-in instantiation of table routes.
@NonNull PathId	extractPathId(@NonNull I routeListKey)	Given a route list key, return the associated path ID.
@NonNull String	extractRouteKey(@NonNull I routeListKey)	Given a route list key, return the associated path ID.
R	fromNormalizedNode(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routerId, org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode<?,?> normalizedNode)	Translates supplied YANG Instance Identifier and NormalizedNode into Binding Route.
@NonNull Class<? extends AddressFamily>	getAfi()
@NonNull Class<? extends SubsequentAddressFamily>	getSafi()
TablesKey	getTablesKey()	Returns TablesKey which we are providing support.
Collection<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates>	putRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath, @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri, @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode attributes)	Given the NLRI as ContainerNode, this method should extract advertised routes from the DOM model and put them into RIBs.
Collection<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates>	putRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath, @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri, @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode attributes, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier routesNodeId)	Given the NLRI as ContainerNode, this method should extract advertised routes from the DOM model and put them into RIBs.
@NonNull List<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument>	relativeRoutesPath()	Return the relative path from the generic routes container to the AFI/SAFI specific route list.
@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier	routeAttributesIdentifier()	Return the localized identifier of the attributes route member, as expanded from the route grouping in the specific augmentation of the base routes choice.
default @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier	routePath(@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routesPath, @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument routeId)	Constructs an instance identifier path to routeId.
@NonNull Class<C>	routesCaseClass()	Return class object of the Routes Case statement.
@NonNull Class<S>	routesContainerClass()	Return class object of the Routes Container statement.
@NonNull Class<R>	routesListClass()	Return class object of the Routes List statement.
@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier	routesPath(@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routesPath)	Constructs an instance identifier path to routes list.

Method Detail

emptyTable

@NonNull org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode emptyTable()

Return the table-type-specific empty table with routes empty container, as augmented into the bgp-rib model under /rib/tables/routes choice node. This needs to include all the skeleton nodes under which the individual routes will be stored.

Returns:

Protocol-specific case in the routes choice, may not be null.

routeAttributesIdentifier

@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier routeAttributesIdentifier()

Return the localized identifier of the attributes route member, as expanded from the route grouping in the specific augmentation of the base routes choice.

Returns:

The attributes identifier, may not be null.

routesCaseClass

@NonNull Class<C> routesCaseClass()

Return class object of the Routes Case statement.

Returns:

Class

routesContainerClass

@NonNull Class<S> routesContainerClass()

Return class object of the Routes Container statement.

Returns:

Class

routesListClass

@NonNull Class<R> routesListClass()

Return class object of the Routes List statement.

Returns:

Class

cacheableAttributeObjects

default @NonNull com.google.common.collect.ImmutableCollection<Class<? extends org.opendaylight.yangtools.yang.binding.BindingObject>> cacheableAttributeObjects()

cacheableNlriObjects

default @NonNull com.google.common.collect.ImmutableCollection<Class<? extends org.opendaylight.yangtools.yang.binding.BindingObject>> cacheableNlriObjects()

deleteRoutes

void deleteRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx,
                  @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath,
                  @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri)

Given the NLRI as ContainerNode, this method should extract withdrawn routes from the DOM model and delete them from RIBs.

Parameters:

tx - DOMDataWriteTransaction

tablePath - YangInstanceIdentifier

nlri - ContainerNode DOM representation of NLRI in Update message

deleteRoutes

void deleteRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx,
                  @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath,
                  @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri,
                  @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier routesNodeId)

Given the NLRI as ContainerNode, this method should extract withdrawn routes from the DOM model and delete them from RIBs.

Use this method when removing routes stored in RIBs out of the "bgp-rib" module. Provide YangInstanceIdentifier.NodeIdentifier with customized "routes" QName. For default "bgp-rib" RIBs use deleteRoutes(org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction, org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, org.opendaylight.yangtools.yang.data.api.schema.ContainerNode)

Parameters:

tx - DOMDataWriteTransaction

tablePath - YangInstanceIdentifier

nlri - ContainerNode DOM representation of NLRI in Update message

routesNodeId - NodeIdentifier of "routes" data node

putRoutes

Collection<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates> putRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode attributes)

Given the NLRI as ContainerNode, this method should extract advertised routes from the DOM model and put them into RIBs.

Parameters:

tx - DOMDataWriteTransaction

tablePath - YangInstanceIdentifier

nlri - ContainerNode DOM representation of NLRI in Update message

attributes - ContainerNode

Returns:

List of processed route Identifiers

putRoutes

Collection<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates> putRoutes(@NonNull org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction tx,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier tablePath,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode nlri,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.schema.ContainerNode attributes,
                                                                                                                   @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier routesNodeId)

Given the NLRI as ContainerNode, this method should extract advertised routes from the DOM model and put them into RIBs.

Use this method when putting routes stored in RIBs out of the "bgp-rib" module. Provide YangInstanceIdentifier.NodeIdentifier with customized "routes" QName. For default "bgp-rib" RIBs use putRoutes(org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction, org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, org.opendaylight.yangtools.yang.data.api.schema.ContainerNode, org.opendaylight.yangtools.yang.data.api.schema.ContainerNode)

Parameters:

tx - DOMDataWriteTransaction

tablePath - YangInstanceIdentifier

nlri - ContainerNode DOM representation of NLRI in Update message

attributes - ContainerNode

routesNodeId - NodeIdentifier of "routes" data node

Returns:

List of processed routes identifiers

changedRoutes

@NonNull Collection<org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode> changedRoutes(@NonNull org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode routes)

Returns routes that were modified within this RIB support instance.

Parameters:

routes - DataTreeCandidateNode

Returns:

collection of modified nodes or empty collection if no node was modified

routePath

default @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routePath(@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routesPath,
                                                                                           @NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument routeId)

Constructs an instance identifier path to routeId.

Parameters:

routesPath - YangInstanceIdentifier base path

routeId - PathArgument leaf path

Returns:

YangInstanceIdentifier with routesPath + specific RIB support routes path + routeId

routesPath

@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routesPath(@NonNull org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routesPath)

Constructs an instance identifier path to routes list.

Parameters:

routesPath - YangInstanceIdentifier base path

Returns:

YangInstanceIdentifier with routesPath + specific RIB support routes path

relativeRoutesPath

@NonNull List<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument> relativeRoutesPath()

Return the relative path from the generic routes container to the AFI/SAFI specific route list.

Returns:

Relative path.

buildUpdate

@NonNull Update buildUpdate(@NonNull Collection<org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode> advertised,
                            @NonNull Collection<org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode> withdrawn,
                            @NonNull Attributes attr)

To send routes out, we'd need to transform the DOM representation of route to binding-aware format. This needs to be done per each AFI/SAFI.

Parameters:

advertised - Collection of advertised routes in DOM format

withdrawn - Collection of withdrawn routes in DOM format

attr - Attributes MpReach is part of Attributes so we need to pass it as argument, create new AttributesBuilder with existing attributes and add MpReach

Returns:

Update message ready to be sent out

getAfi

@NonNull Class<? extends AddressFamily> getAfi()

getSafi

@NonNull Class<? extends SubsequentAddressFamily> getSafi()

createRouteIdentifier

@NonNull org.opendaylight.yangtools.yang.binding.InstanceIdentifier<R> createRouteIdentifier(@NonNull org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier<Tables,TablesKey> tableKey,
                                                                                             @NonNull I newRouteKey)

Creates Route table Peer InstanceIdentifier.

Parameters:

tableKey - table InstanceIdentifier

newRouteKey - route key

Returns:

InstanceIdentifier

createRoute

@NonNull R createRoute(@Nullable R route,
                       @NonNull I key,
                       @NonNull Attributes attributes)

Creates a route with new path Id and attributes.

Parameters:

route - route

key - route key

attributes - route attributes

Returns:

Route List key

getTablesKey

TablesKey getTablesKey()

Returns TablesKey which we are providing support.

Returns:

TablesKey

fromNormalizedNode

R fromNormalizedNode(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routerId,
                     org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode<?,?> normalizedNode)

Translates supplied YANG Instance Identifier and NormalizedNode into Binding Route.

Parameters:

routerId - Binding Instance Identifier

normalizedNode - NormalizedNode representing Route

Returns:

Route

attributeFromContainerNode

Attributes attributeFromContainerNode(org.opendaylight.yangtools.yang.data.api.schema.ContainerNode advertisedAttrs)

Translates supplied YANG Instance Identifier and NormalizedNode into Binding data Attribute.

Parameters:

advertisedAttrs - NormalizedNode representing attributes

Returns:

Attribute

attributeToContainerNode

org.opendaylight.yangtools.yang.data.api.schema.ContainerNode attributeToContainerNode(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier routePath,
                                                                                       Attributes attributes)

Translates supplied Binding Instance Identifier and data into NormalizedNode representation.

Parameters:

routePath - Binding Instance Identifier pointing to data

attributes - Data object representing Attributes

Returns:

NormalizedNode representation

emptyRoutesContainer

@NonNull S emptyRoutesContainer()

Return the table-type-specific empty routes container, as augmented into the bgp-peer model under /peer/effect-rib-in/tables/routes choice node/routes container. This needs to include all the skeleton nodes under which the individual routes will be stored.

Returns:

Protocol-specific container in the routes, may not be null.

createRouteListKey

@NonNull I createRouteListKey(@NonNull PathId pathId,
                              @NonNull String routeKey)

Construct a Route List Key using new path Id for Families.

Parameters:

pathId - The path identifier

routeKey - RouteKey

Returns:

route list Key (RouteKey + pathId)

createRouteListKey

default @NonNull I createRouteListKey(@NonNull String routeKey)

Construct a Route List Key.

Parameters:

routeKey - RouteKey

Returns:

route list Key (RouteKey + empty pathId)

extractPathId

@NonNull PathId extractPathId(@NonNull I routeListKey)

Given a route list key, return the associated path ID.

Parameters:

routeListKey - Route list key

Returns:

Path ID

extractRouteKey

@NonNull String extractRouteKey(@NonNull I routeListKey)

Given a route list key, return the associated path ID.

Parameters:

routeListKey - Route list key

Returns:

RouteKey

extractAdjRibInRoutes

@NonNull Map<I,R> extractAdjRibInRoutes(Routes routes)

Extract a route list from the adj-rib-in instantiation of table routes.

Parameters:

routes - Table route choice

Returns:

A potentially empty list of routes