diff options
Diffstat (limited to 'framework/src/onos/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/VpnAdjRibIn.java')
| -rw-r--r-- | framework/src/onos/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/VpnAdjRibIn.java | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/framework/src/onos/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/VpnAdjRibIn.java b/framework/src/onos/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/VpnAdjRibIn.java deleted file mode 100644 index 8a9ea91c..00000000 --- a/framework/src/onos/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/VpnAdjRibIn.java +++ /dev/null @@ -1,209 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.onosproject.bgp.controller.impl; - -import java.util.Map; -import java.util.TreeMap; - -import org.onosproject.bgpio.protocol.BgpLSNlri; -import org.onosproject.bgpio.protocol.linkstate.BgpLinkLSIdentifier; -import org.onosproject.bgpio.protocol.linkstate.BgpLinkLsNlriVer4; -import org.onosproject.bgpio.protocol.linkstate.BgpNodeLSIdentifier; -import org.onosproject.bgpio.protocol.linkstate.BgpNodeLSNlriVer4; -import org.onosproject.bgpio.protocol.linkstate.BgpPrefixIPv4LSNlriVer4; -import org.onosproject.bgpio.protocol.linkstate.BgpPrefixLSIdentifier; -import org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails; -import org.onosproject.bgpio.types.RouteDistinguisher; - -import com.google.common.base.MoreObjects; - -/** - * Implementation of Adj-RIB-In with VPN for each peer. - */ -public class VpnAdjRibIn { - private Map<BgpNodeLSIdentifier, PathAttrNlriDetails> nodeTree = new TreeMap<>(); - private Map<BgpLinkLSIdentifier, PathAttrNlriDetails> linkTree = new TreeMap<>(); - private Map<BgpPrefixLSIdentifier, PathAttrNlriDetails> prefixTree = new TreeMap<>(); - - private Map<RouteDistinguisher, Map<BgpNodeLSIdentifier, PathAttrNlriDetails>> vpnNodeTree - = new TreeMap<>(); - private Map<RouteDistinguisher, Map<BgpLinkLSIdentifier, PathAttrNlriDetails>> vpnLinkTree - = new TreeMap<>(); - private Map<RouteDistinguisher, Map<BgpPrefixLSIdentifier, PathAttrNlriDetails>> vpnPrefixTree - = new TreeMap<>(); - /** - * Returns the adjacency node. - * - * @return node adjacency RIB node - */ - public Map<BgpNodeLSIdentifier, PathAttrNlriDetails> nodeTree() { - return nodeTree; - } - - /** - * Returns the adjacency link. - * - * @return link adjacency RIB node - */ - public Map<BgpLinkLSIdentifier, PathAttrNlriDetails> linkTree() { - return linkTree; - } - - /** - * Returns the adjacency prefix. - * - * @return prefix adjacency RIB node - */ - public Map<BgpPrefixLSIdentifier, PathAttrNlriDetails> prefixTree() { - return prefixTree; - } - - /** - * Returns the adjacency vpnNode. - * - * @return vpnNode adjacency RIB node - */ - public Map<RouteDistinguisher, Map<BgpNodeLSIdentifier, PathAttrNlriDetails>> vpnNodeTree() { - return vpnNodeTree; - } - - /** - * Returns the adjacency vpnLink. - * - * @return vpnLink adjacency RIB node - */ - public Map<RouteDistinguisher, Map<BgpLinkLSIdentifier, PathAttrNlriDetails>> vpnLinkTree() { - return vpnLinkTree; - } - - /** - * Returns the adjacency vpnPrefix. - * - * @return vpnPrefix adjacency RIB node - */ - public Map<RouteDistinguisher, Map<BgpPrefixLSIdentifier, PathAttrNlriDetails>> vpnPrefixTree() { - return vpnPrefixTree; - } - - /** - * Update vpn nlri identifier into the tree if nlri identifier exists in tree otherwise add this to the tree. - * - * @param nlri NLRI info - * @param details has pathattribute , protocolID and identifier - */ - public void add(BgpLSNlri nlri, PathAttrNlriDetails details) { - if (nlri instanceof BgpNodeLSNlriVer4) { - BgpNodeLSIdentifier nodeLSIdentifier = ((BgpNodeLSNlriVer4) nlri).getLocalNodeDescriptors(); - if (nodeTree.containsKey(nodeLSIdentifier)) { - nodeTree.replace(nodeLSIdentifier, details); - } else { - nodeTree.put(nodeLSIdentifier, details); - } - } else if (nlri instanceof BgpLinkLsNlriVer4) { - BgpLinkLSIdentifier linkLSIdentifier = ((BgpLinkLsNlriVer4) nlri).getLinkIdentifier(); - if (linkTree.containsKey(linkLSIdentifier)) { - linkTree.replace(linkLSIdentifier, details); - } else { - linkTree.put(linkLSIdentifier, details); - } - } else if (nlri instanceof BgpPrefixIPv4LSNlriVer4) { - BgpPrefixLSIdentifier prefixIdentifier = ((BgpPrefixIPv4LSNlriVer4) nlri).getPrefixIdentifier(); - if (prefixTree.containsKey(prefixIdentifier)) { - prefixTree.replace(prefixIdentifier, details); - } else { - prefixTree.put(prefixIdentifier, details); - } - } - } - - /** - * Update nlri identifier mapped with route distinguisher if it exists in tree otherwise add nlri infomation mapped - * to respective route distinguisher in tree. - * - * @param nlri NLRI info - * @param details has pathattribute , protocolID and identifier - * @param routeDistinguisher unique for for each vpn - */ - public void addVpn(BgpLSNlri nlri, PathAttrNlriDetails details, RouteDistinguisher routeDistinguisher) { - add(nlri, details); - if (nlri instanceof BgpNodeLSNlriVer4) { - if (!vpnNodeTree.containsKey(routeDistinguisher)) { - vpnNodeTree.put(routeDistinguisher, nodeTree); - } - } else if (nlri instanceof BgpLinkLsNlriVer4) { - if (!vpnLinkTree.containsKey(routeDistinguisher)) { - vpnLinkTree.put(routeDistinguisher, linkTree); - } - } else if (nlri instanceof BgpPrefixIPv4LSNlriVer4) { - if (!vpnPrefixTree.containsKey(routeDistinguisher)) { - vpnPrefixTree.put(routeDistinguisher, prefixTree); - } - } - } - - /** - * Removes vpn nlri identifier mapped to route distinguisher if it exists in tree. - * - * @param nlri NLRI Info - * @param routeDistinguisher unique for for each vpn - */ - public void removeVpn(BgpLSNlri nlri, RouteDistinguisher routeDistinguisher) { - if (nlri instanceof BgpNodeLSNlriVer4) { - if (vpnNodeTree.containsKey(routeDistinguisher)) { - BgpNodeLSIdentifier nodeLSIdentifier = ((BgpNodeLSNlriVer4) nlri).getLocalNodeDescriptors(); - if (nodeTree.containsKey(nodeLSIdentifier)) { - nodeTree.remove(nodeLSIdentifier); - } - if ((vpnNodeTree.get(routeDistinguisher)).isEmpty()) { - vpnNodeTree.remove(routeDistinguisher); - } - } - } else if (nlri instanceof BgpLinkLsNlriVer4) { - if (vpnLinkTree.containsKey(routeDistinguisher)) { - BgpLinkLSIdentifier linkLSIdentifier = ((BgpLinkLsNlriVer4) nlri).getLinkIdentifier(); - if (linkTree.containsKey(linkLSIdentifier)) { - linkTree.remove(linkLSIdentifier); - } - if ((vpnLinkTree.get(routeDistinguisher)).isEmpty()) { - vpnLinkTree.remove(routeDistinguisher); - } - } - } else if (nlri instanceof BgpPrefixIPv4LSNlriVer4) { - if (vpnPrefixTree.containsKey(routeDistinguisher)) { - BgpPrefixLSIdentifier prefixIdentifier = ((BgpPrefixIPv4LSNlriVer4) nlri).getPrefixIdentifier(); - if (prefixTree.containsKey(prefixIdentifier)) { - prefixTree.remove(prefixIdentifier); - } - if ((vpnPrefixTree.get(routeDistinguisher)).isEmpty()) { - vpnPrefixTree.remove(routeDistinguisher); - } - } - } - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()) - .omitNullValues().add("nodeTree", nodeTree) - .add("linkTree", linkTree) - .add("prefixTree", prefixTree) - .add("vpnNodeTree", vpnNodeTree) - .add("vpnLinkTree", vpnLinkTree) - .add("vpnPrefixTree", vpnPrefixTree) - .toString(); - } -}
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