pcep/ietf-stateful07/src/main/java/org/opendaylight/protocol/pcep/sync/optimizations/SyncOptimizationsCapabilityTlvParser.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.protocol.pcep.sync.optimizations;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import org.opendaylight.protocol.pcep.ietf.initiated00.CInitiated00StatefulCapabilityTlvParser;
  12 import org.opendaylight.protocol.util.BitArray;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev181109.Stateful1;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev181109.Stateful1Builder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.stateful.capability.tlv.Stateful;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.stateful.capability.tlv.StatefulBuilder;
  17
  18 public class SyncOptimizationsCapabilityTlvParser extends CInitiated00StatefulCapabilityTlvParser {
  19
  20     protected static final int S_FLAG_OFFSET = 30;
  21     protected static final int T_FLAG_OFFSET = 28;
  22     protected static final int D_FLAG_OFFSET = 27;
  23     protected static final int F_FLAG_OFFSET = 26;
  24
  25     @Override
  26     protected void parseFlags(final StatefulBuilder sb, final ByteBuf buffer) {
  27         final BitArray flags = BitArray.valueOf(buffer, FLAGS_F_LENGTH);
  28         sb.setLspUpdateCapability(flags.get(U_FLAG_OFFSET));
  29         if (flags.get(I_FLAG_OFFSET)) {
  30             sb.addAugmentation(Stateful1.class, new Stateful1Builder().setInitiation(Boolean.TRUE).build());
  31         }
  32         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev181109.Stateful1Builder syncOptBuilder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev181109.Stateful1Builder();
  33         if (flags.get(S_FLAG_OFFSET)) {
  34             syncOptBuilder.setIncludeDbVersion(Boolean.TRUE);
  35         }
  36         if (flags.get(T_FLAG_OFFSET)) {
  37             syncOptBuilder.setTriggeredResync(Boolean.TRUE);
  38         }
  39         if (flags.get(D_FLAG_OFFSET)) {
  40             syncOptBuilder.setDeltaLspSyncCapability(Boolean.TRUE);
  41         }
  42         if (flags.get(F_FLAG_OFFSET)) {
  43             syncOptBuilder.setTriggeredInitialSync(Boolean.TRUE);
  44         }
  45         sb.addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev181109.Stateful1.class, syncOptBuilder.build());
  46     }
  47
  48     @Override
  49     protected BitArray serializeFlags(final Stateful sct) {
  50         final BitArray flags = new BitArray(FLAGS_F_LENGTH);
  51         final Stateful1 sfi = sct.augmentation(Stateful1.class);
  52         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev181109.Stateful1 sf2 = sct.augmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev181109.Stateful1.class);
  53         if (sf2 != null) {
  54             flags.set(F_FLAG_OFFSET, sf2.isTriggeredInitialSync());
  55             flags.set(D_FLAG_OFFSET, sf2.isDeltaLspSyncCapability());
  56             flags.set(T_FLAG_OFFSET, sf2.isTriggeredResync());
  57             flags.set(S_FLAG_OFFSET, sf2.isIncludeDbVersion());
  58         }
  59         if (sfi != null) {
  60             flags.set(I_FLAG_OFFSET, sfi.isInitiation());
  61         }
  62         flags.set(U_FLAG_OFFSET, sct.isLspUpdateCapability());
  63         return flags;
  64     }
  65 }