pcep/ietf-stateful/src/main/java/org/opendaylight/protocol/pcep/ietf/stateful/PCEPStatefulCapability.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.ietf.stateful;
   9
  10 import java.net.InetSocketAddress;
  11 import org.kohsuke.MetaInfServices;
  12 import org.opendaylight.protocol.pcep.PCEPCapability;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.ietf.stateful.app.config.rev160707.PcepIetfStatefulConfig;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.Stateful1Builder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.Tlvs1Builder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.stateful.capability.tlv.StatefulBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.object.open.TlvsBuilder;
  18
  19 @MetaInfServices
  20 public final class PCEPStatefulCapability implements PCEPCapability {
  21     private final boolean stateful;
  22     private final boolean active;
  23     private final boolean intiated;
  24     private final boolean triggeredSync;
  25     private final boolean triggeredResync;
  26     private final boolean deltaLspSync;
  27     private final boolean includeDbVersion;
  28
  29     public PCEPStatefulCapability() {
  30         this(true, true, true, true, true, true, true);
  31     }
  32
  33     public PCEPStatefulCapability(final boolean stateful, final boolean active, final boolean initiated,
  34             final boolean triggeredSync, final boolean triggeredResync, final boolean deltaLspSync,
  35             final boolean includeDbVersion) {
  36         this.stateful = stateful || active || triggeredSync || triggeredResync || deltaLspSync || includeDbVersion;
  37         this.active = active;
  38         this.intiated = initiated;
  39         this.triggeredSync = triggeredSync;
  40         this.triggeredResync = triggeredResync;
  41         this.deltaLspSync = deltaLspSync;
  42         this.includeDbVersion = includeDbVersion || triggeredSync || deltaLspSync;
  43     }
  44
  45     public PCEPStatefulCapability(final PcepIetfStatefulConfig config) {
  46         this(config.isStateful(), config.isActive(), config.isInitiated(), config.isTriggeredInitialSync(),
  47                 config.isTriggeredResync(), config.isDeltaLspSyncCapability(), config.isIncludeDbVersion());
  48     }
  49
  50     @Override
  51     public void setCapabilityProposal(final InetSocketAddress address, final TlvsBuilder builder) {
  52         if (stateful) {
  53             builder.addAugmentation(new Tlvs1Builder()
  54                     .setStateful(new StatefulBuilder().setLspUpdateCapability(active)
  55                         .addAugmentation(new Stateful1Builder().setInitiation(intiated).build())
  56                         .addAugmentation(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller
  57                             .pcep.sync.optimizations.rev200720.Stateful1Builder()
  58                                 .setTriggeredInitialSync(triggeredSync)
  59                                 .setTriggeredResync(triggeredResync)
  60                                 .setDeltaLspSyncCapability(deltaLspSync)
  61                                 .setIncludeDbVersion(includeDbVersion)
  62                                 .build())
  63                         .build())
  64                     .build());
  65         }
  66     }
  67
  68     @Override
  69     public boolean isStateful() {
  70         return stateful;
  71     }
  72
  73     public boolean isActive() {
  74         return active;
  75     }
  76
  77     public boolean isInstant() {
  78         return intiated;
  79     }
  80
  81     public boolean isTriggeredSync() {
  82         return triggeredSync;
  83     }
  84
  85     public boolean isTriggeredResync() {
  86         return triggeredResync;
  87     }
  88
  89     public boolean isDeltaLspSync() {
  90         return deltaLspSync;
  91     }
  92
  93     public boolean isIncludeDbVersion() {
  94         return includeDbVersion;
  95     }
  96 }