Create common parent for extensions families

[bgpcep.git] / bgp / extensions / labeled-unicast / src / main / java / org / opendaylight / protocol / bgp / labeled / unicast / LabeledUnicastIpv6RIBSupport.java

diff --git a/bgp/extensions/labeled-unicast/src/main/java/org/opendaylight/protocol/bgp/labeled/unicast/LabeledUnicastIpv6RIBSupport.java b/bgp/extensions/labeled-unicast/src/main/java/org/opendaylight/protocol/bgp/labeled/unicast/LabeledUnicastIpv6RIBSupport.java
new file mode 100644 (file)
index 0000000..63efd9f
--- /dev/null
+++ b/bgp/extensions/labeled-unicast/src/main/java/org/opendaylight/protocol/bgp/labeled/unicast/LabeledUnicastIpv6RIBSupport.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.protocol.bgp.labeled.unicast;
+
+import java.util.Collection;
+import java.util.Collections;
+import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.bgp.rib.rib.loc.rib.tables.routes.LabeledUnicastIpv6RoutesCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.bgp.rib.rib.loc.rib.tables.routes.LabeledUnicastIpv6RoutesCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.ipv6.routes.LabeledUnicastIpv6Routes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.ipv6.routes.LabeledUnicastIpv6RoutesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv6LabeledUnicastCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.ipv6.labeled.unicast._case.DestinationIpv6LabeledUnicast;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.ipv6.labeled.unicast._case.DestinationIpv6LabeledUnicastBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.destination.DestinationType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv6AddressFamily;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+
+final class LabeledUnicastIpv6RIBSupport
+        extends AbstractLabeledUnicastRIBSupport<LabeledUnicastIpv6RoutesCase, LabeledUnicastIpv6Routes> {
+
+    private static final LabeledUnicastIpv6Routes EMPTY_CONTAINER
+            = new LabeledUnicastIpv6RoutesBuilder().setLabeledUnicastRoute(Collections.emptyList()).build();
+    private static final LabeledUnicastIpv6RoutesCase EMPTY_CASE
+            = new LabeledUnicastIpv6RoutesCaseBuilder().setLabeledUnicastIpv6Routes(EMPTY_CONTAINER).build();
+    private static LabeledUnicastIpv6RIBSupport SINGLETON;
+
+    private LabeledUnicastIpv6RIBSupport(final BindingNormalizedNodeSerializer mappingService) {
+        super(mappingService,
+                LabeledUnicastIpv6RoutesCase.class,
+                LabeledUnicastIpv6Routes.class,
+                Ipv6AddressFamily.class,
+                DestinationIpv6LabeledUnicast.QNAME);
+    }
+
+    static synchronized LabeledUnicastIpv6RIBSupport getInstance(final BindingNormalizedNodeSerializer mappingService) {
+        if (SINGLETON == null) {
+            SINGLETON = new LabeledUnicastIpv6RIBSupport(mappingService);
+        }
+        return SINGLETON;
+    }
+
+    @Override
+    protected DestinationType buildDestination(final Collection<MapEntryNode> routes) {
+        return new DestinationIpv6LabeledUnicastCaseBuilder().setDestinationIpv6LabeledUnicast(
+                new DestinationIpv6LabeledUnicastBuilder()
+                        .setCLabeledUnicastDestination(extractRoutes(routes)).build()).build();
+    }
+
+    @Override
+    protected DestinationType buildWithdrawnDestination(final Collection<MapEntryNode> routes) {
+        return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329
+                .update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
+                .DestinationIpv6LabeledUnicastCaseBuilder().setDestinationIpv6LabeledUnicast(
+                new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329
+                        .update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.destination.ipv6
+                        .labeled.unicast._case.DestinationIpv6LabeledUnicastBuilder()
+                        .setCLabeledUnicastDestination(extractRoutes(routes)).build()).build();
+    }
+
+    @Override
+    protected IpPrefix extractPrefix(final DataContainerNode<? extends YangInstanceIdentifier.PathArgument> route,
+            final YangInstanceIdentifier.NodeIdentifier prefixTypeNid) {
+        if (route.getChild(prefixTypeNid).isPresent()) {
+            final String prefixType = (String) route.getChild(prefixTypeNid).get().getValue();
+            return new IpPrefix(new Ipv6Prefix(prefixType));
+        }
+        return null;
+    }
+
+    @Override
+    public LabeledUnicastIpv6RoutesCase emptyRoutesCase() {
+        return EMPTY_CASE;
+    }
+
+    @Override
+    public LabeledUnicastIpv6Routes emptyRoutesContainer() {
+        return EMPTY_CONTAINER;
+    }
+}