BUG-4826: Evpn ESI Handlers

[bgpcep.git] / bgp / evpn / src / main / java / org / opendaylight / protocol / bgp / evpn / impl / esi / types / EsiModelUtil.java

diff --git a/bgp/evpn/src/main/java/org/opendaylight/protocol/bgp/evpn/impl/esi/types/EsiModelUtil.java b/bgp/evpn/src/main/java/org/opendaylight/protocol/bgp/evpn/impl/esi/types/EsiModelUtil.java
new file mode 100644 (file)
index 0000000..59e841c
--- /dev/null
+++ b/bgp/evpn/src/main/java/org/opendaylight/protocol/bgp/evpn/impl/esi/types/EsiModelUtil.java
@@ -0,0 +1,79 @@
+/*
+ * 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.evpn.impl.esi.types;
+
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev160321.Uint24;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev160321.esi.esi.arbitrary._case.Arbitrary;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev160321.esi.esi.arbitrary._case.ArbitraryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev160321.evpn.Evpn;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+
+final class EsiModelUtil {
+    static final NodeIdentifier LD_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "local-discriminator").intern());
+    static final NodeIdentifier ARB_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "arbitrary").intern());
+    static final NodeIdentifier AS_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "as").intern());
+    static final NodeIdentifier LACP_MAC_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "ce-lacp-mac-address").intern());
+    static final NodeIdentifier PK_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "ce-lacp-port-key").intern());
+    static final NodeIdentifier BRIDGE_MAC_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "root-bridge-mac-address").intern());
+    static final NodeIdentifier RBP_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "root-bridge-priority").intern());
+    static final NodeIdentifier SYSTEM_MAC_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "system-mac-address").intern());
+    static final NodeIdentifier RD_NID = NodeIdentifier.create(QName.create(Evpn.QNAME, "router-id").intern());
+
+    private EsiModelUtil() {
+        throw new UnsupportedOperationException();
+    }
+
+    static final Long extractLD(final ContainerNode cont) {
+        return (Long) cont.getChild(LD_NID).get().getValue();
+    }
+
+
+    static Arbitrary extractArbitrary(final ContainerNode esi) {
+        return new ArbitraryBuilder().setArbitrary((byte[]) esi.getChild(ARB_NID).get().getValue()).build();
+    }
+
+
+    static AsNumber extractAS(final ContainerNode asGen) {
+        return new AsNumber((Long) asGen.getChild(AS_NID).get().getValue());
+    }
+
+
+    static Integer extractPK(final ContainerNode t1) {
+        return (Integer) t1.getChild(PK_NID).get().getValue();
+    }
+
+    static MacAddress extractLacpMac(final ContainerNode t1) {
+        return (MacAddress) t1.getChild(LACP_MAC_NID).get().getValue();
+    }
+
+    static MacAddress extractBrigeMac(final ContainerNode lan) {
+        return (MacAddress) lan.getChild(BRIDGE_MAC_NID).get().getValue();
+    }
+
+    static Integer extractBP(final ContainerNode lan) {
+        return (Integer) lan.getChild(RBP_NID).get().getValue();
+    }
+
+    static Uint24 extractUint24LD(final ContainerNode esiVal) {
+        return (Uint24) esiVal.getChild(LD_NID).get().getValue();
+    }
+
+    static MacAddress extractSystmeMac(final ContainerNode macGEn) {
+        return (MacAddress) macGEn.getChild(SYSTEM_MAC_NID).get().getValue();
+    }
+
+    static Ipv4Address extractRD(final ContainerNode t4) {
+        return (Ipv4Address) t4.getChild(RD_NID).get().getValue();
+    }
+
+}