cisco-xr-driver/src/main/java/org/opendaylight/unimgr/mef/nrp/cisco/xr/common/helper/BandwidthProfileComposition.java

   1 /*
   2  * Copyright (c) 2016 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.unimgr.mef.nrp.cisco.xr.common.helper;
   9
  10 import org.opendaylight.yang.gen.v1.urn.mef.nrp.bandwidth.profile.rev160630.GNRPBwpFlow;
  11 import org.opendaylight.yang.gen.v1.urn.mef.nrp.specs.rev160630.g_nrp_connadaptspec.EgressBwpFlow;
  12 import org.opendaylight.yang.gen.v1.urn.mef.nrp.specs.rev160630.g_nrp_connadaptspec.IngressBwpFlow;
  13 import org.opendaylight.yang.gen.v1.urn.mef.nrp.specs.rev160630.g_nrp_uni_terminationspec.EgressBwpUni;
  14 import org.opendaylight.yang.gen.v1.urn.mef.nrp.specs.rev160630.g_nrp_uni_terminationspec.IngressBwpUni;
  15
  16 import java.util.Optional;
  17
  18 public class BandwidthProfileComposition {
  19
  20     public enum BwpDirection {
  21         INGRESS,
  22         EGRESS
  23     }
  24
  25     public enum BwpApplicability {
  26         DEFAULT,
  27         EVC,
  28         UNI
  29     }
  30
  31     public static BandwidthProfileCompositionBuilder builder() {
  32         return new BandwidthProfileCompositionBuilder();
  33     }
  34
  35     private static Optional<GNRPBwpFlow> convert(Optional<? extends GNRPBwpFlow> input) {
  36         if(input.isPresent()) {
  37             return Optional.of(input.get());
  38         }
  39
  40         return Optional.empty();
  41     }
  42
  43     private Optional<IngressBwpFlow> ingressBwProfilePerEvc;
  44
  45     private Optional<EgressBwpFlow> egressBwProfilePerEvc;
  46
  47     private Optional<IngressBwpUni> ingressBwProfilePerUni;
  48
  49     private Optional<EgressBwpUni> egressBwProfilePerUni;
  50
  51     private Optional<IngressBwpFlow> defaultIngressBwProfile;
  52
  53     private Optional<EgressBwpFlow> defaultEgressBwProfile;
  54
  55     private BandwidthProfileComposition(BandwidthProfileCompositionBuilder builder) {
  56         this.ingressBwProfilePerEvc = builder.ingressBwProfilePerEvc;
  57         this.egressBwProfilePerEvc = builder.egressBwProfilePerEvc;
  58         this.ingressBwProfilePerUni = builder.ingressBwProfilePerUni;
  59         this.egressBwProfilePerUni = builder.egressBwProfilePerUni;
  60         this.defaultIngressBwProfile = builder.defaultIngressBwProfile;
  61         this.defaultEgressBwProfile = builder.defaultEgressBwProfile;
  62     }
  63
  64     public Optional<IngressBwpFlow> getIngressBwProfilePerEvc() {
  65         return ingressBwProfilePerEvc;
  66     }
  67
  68     public Optional<EgressBwpFlow> getEgressBwProfilePerEvc() {
  69         return egressBwProfilePerEvc;
  70     }
  71
  72     public Optional<IngressBwpUni> getIngressBwProfilePerUni() {
  73         return ingressBwProfilePerUni;
  74     }
  75
  76     public Optional<EgressBwpUni> getEgressBwProfilePerUni() {
  77         return egressBwProfilePerUni;
  78     }
  79
  80     public Optional<IngressBwpFlow> getDefaultIngressBwProfile() {
  81         return defaultIngressBwProfile;
  82     }
  83
  84     public Optional<EgressBwpFlow> getDefaultEgressBwProfile() {
  85         return defaultEgressBwProfile;
  86     }
  87
  88     public Optional<GNRPBwpFlow> get(BwpDirection direction, BwpApplicability applicability) {
  89         switch(direction) {
  90             case INGRESS:
  91                 switch(applicability) {
  92                     case DEFAULT:
  93                         return convert(defaultIngressBwProfile);
  94                     case EVC:
  95                         return convert(ingressBwProfilePerEvc);
  96                     case UNI:
  97                         return convert(ingressBwProfilePerUni);
  98                     default:
  99                         return Optional.empty();
 100                 }
 101             case EGRESS:
 102                 switch(applicability) {
 103                     case DEFAULT:
 104                         return convert(defaultEgressBwProfile);
 105                     case EVC:
 106                         return convert(egressBwProfilePerEvc);
 107                     case UNI:
 108                         return convert(egressBwProfilePerUni);
 109                     default:
 110                         return Optional.empty();
 111                 }
 112             default:
 113                 return Optional.empty();
 114         }
 115     }
 116
 117     public boolean hasAnyProfileDefined() {
 118         return ingressBwProfilePerEvc.isPresent() ||
 119                egressBwProfilePerEvc.isPresent() ||
 120                ingressBwProfilePerUni.isPresent() ||
 121                egressBwProfilePerUni.isPresent() ||
 122                defaultIngressBwProfile.isPresent() ||
 123                defaultEgressBwProfile.isPresent();
 124     }
 125
 126     public static class BandwidthProfileCompositionBuilder {
 127         private Optional<IngressBwpFlow> ingressBwProfilePerEvc;
 128
 129         private Optional<EgressBwpFlow> egressBwProfilePerEvc;
 130
 131         private Optional<IngressBwpUni> ingressBwProfilePerUni;
 132
 133         private Optional<EgressBwpUni> egressBwProfilePerUni;
 134
 135         private Optional<IngressBwpFlow> defaultIngressBwProfile;
 136
 137         private Optional<EgressBwpFlow> defaultEgressBwProfile;
 138
 139         private BandwidthProfileCompositionBuilder() {
 140             ingressBwProfilePerEvc = Optional.empty();
 141             egressBwProfilePerEvc = Optional.empty();
 142             ingressBwProfilePerUni = Optional.empty();
 143             egressBwProfilePerUni = Optional.empty();
 144             defaultIngressBwProfile = Optional.empty();
 145             defaultEgressBwProfile = Optional.empty();
 146         }
 147
 148         public BandwidthProfileCompositionBuilder ingressBwProfilePerEvc(Optional<IngressBwpFlow> ingressBwProfilePerEvc) {
 149             this.ingressBwProfilePerEvc = ingressBwProfilePerEvc;
 150             return this;
 151         }
 152
 153         public BandwidthProfileCompositionBuilder egressBwProfilePerEvc(Optional<EgressBwpFlow> egressBwProfilePerEvc) {
 154             this.egressBwProfilePerEvc = egressBwProfilePerEvc;
 155             return this;
 156         }
 157
 158         public BandwidthProfileCompositionBuilder ingressBwProfilePerUni(Optional<IngressBwpUni> ingressBwProfilePerUni) {
 159             this.ingressBwProfilePerUni = ingressBwProfilePerUni;
 160             return this;
 161         }
 162
 163         public BandwidthProfileCompositionBuilder egressBwProfilePerUni(Optional<EgressBwpUni> egressBwProfilePerUni) {
 164             this.egressBwProfilePerUni = egressBwProfilePerUni;
 165             return this;
 166         }
 167
 168         public BandwidthProfileCompositionBuilder defaultIngressBwProfile(Optional<IngressBwpFlow> defaultIngressBwProfile) {
 169             this.defaultIngressBwProfile = defaultIngressBwProfile;
 170             return this;
 171         }
 172
 173         public BandwidthProfileCompositionBuilder defaultEgressBwProfile(Optional<EgressBwpFlow> defaultEgressBwProfile) {
 174             this.defaultEgressBwProfile = defaultEgressBwProfile;
 175             return this;
 176         }
 177
 178         public BandwidthProfileComposition build() {
 179             return new BandwidthProfileComposition(this);
 180         }
 181     }
 182 }