chenqinghui | 86320ae | 2016-12-01 15:40:39 +0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame^] | 2 | * Copyright 2016-present Open Networking Foundation |
chenqinghui | 86320ae | 2016-12-01 15:40:39 +0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.tetunnel.api.lsp; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableList; |
| 20 | import com.google.common.collect.Lists; |
| 21 | import org.onosproject.tetopology.management.api.node.TeNodeKey; |
| 22 | import org.onosproject.tetopology.management.api.node.TtpKey; |
| 23 | import org.onosproject.tetunnel.api.tunnel.TeTunnel; |
| 24 | import org.onosproject.tetunnel.api.tunnel.TeTunnelKey; |
| 25 | import org.onosproject.tetunnel.api.tunnel.path.TeRouteSubobject; |
| 26 | |
| 27 | import java.util.List; |
| 28 | |
| 29 | /** |
| 30 | * Default implementation of TE LSP. |
| 31 | */ |
| 32 | public class DefaultTeLsp implements TeLsp { |
| 33 | |
| 34 | private final TeLspKey teLspKey; |
| 35 | private final TeNodeKey srcNode; |
| 36 | private final TeNodeKey dstNode; |
| 37 | private final TtpKey srcTp; |
| 38 | private final TtpKey dstTp; |
| 39 | private final TeTunnelKey teTunnelKey; |
| 40 | private final TeTunnel.Type tunnelType; |
| 41 | private final TeTunnel.State operStatus; |
| 42 | private final LspProtectionRole lspProtectionRole; |
| 43 | private final OriginType originType; |
| 44 | private final List<TeRouteSubobject> lspRecordRoutes; |
| 45 | |
| 46 | /** |
| 47 | * Creates an instance of default TE LSP with supplied information. |
| 48 | * |
| 49 | * @param teLspKey TE LSP key |
| 50 | * @param srcNode source TE node key |
| 51 | * @param dstNode destination TE node key |
| 52 | * @param srcTp source TE termination point key |
| 53 | * @param dstTp destination TE termination point key |
| 54 | * @param teTunnelKey TE tunnel key |
| 55 | * @param tunnelType TE tunnel type |
| 56 | * @param operStatus operational status |
| 57 | * @param lspProtectionRole protection type |
| 58 | * @param originType origin type |
| 59 | * @param lspRecordRoutes route of the LSP |
| 60 | */ |
| 61 | protected DefaultTeLsp(TeLspKey teLspKey, TeNodeKey srcNode, TeNodeKey dstNode, |
| 62 | TtpKey srcTp, TtpKey dstTp, TeTunnelKey teTunnelKey, |
| 63 | TeTunnel.Type tunnelType, TeTunnel.State operStatus, |
| 64 | LspProtectionRole lspProtectionRole, |
| 65 | OriginType originType, |
| 66 | List<TeRouteSubobject> lspRecordRoutes) { |
| 67 | this.srcNode = srcNode; |
| 68 | this.dstNode = dstNode; |
| 69 | this.srcTp = srcTp; |
| 70 | this.dstTp = dstTp; |
| 71 | this.teTunnelKey = teTunnelKey; |
| 72 | this.tunnelType = tunnelType; |
| 73 | this.operStatus = operStatus; |
| 74 | this.lspProtectionRole = lspProtectionRole; |
| 75 | this.originType = originType; |
| 76 | this.lspRecordRoutes = Lists.newArrayList(lspRecordRoutes); |
| 77 | this.teLspKey = teLspKey; |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | public TeLspKey teLspKey() { |
| 82 | return teLspKey; |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | public TeNodeKey srcNode() { |
| 87 | return srcNode; |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public TeNodeKey dstNode() { |
| 92 | return dstNode; |
| 93 | } |
| 94 | |
| 95 | @Override |
| 96 | public TtpKey srcTp() { |
| 97 | return srcTp; |
| 98 | } |
| 99 | |
| 100 | @Override |
| 101 | public TtpKey dstTp() { |
| 102 | return dstTp; |
| 103 | } |
| 104 | |
| 105 | @Override |
| 106 | public TeTunnelKey teTunnelKey() { |
| 107 | return teTunnelKey; |
| 108 | } |
| 109 | |
| 110 | @Override |
| 111 | public TeTunnel.Type tunnelType() { |
| 112 | return tunnelType; |
| 113 | } |
| 114 | |
| 115 | @Override |
| 116 | public TeTunnel.State operStatus() { |
| 117 | return operStatus; |
| 118 | } |
| 119 | |
| 120 | @Override |
| 121 | public LspProtectionRole lspProtectionRole() { |
| 122 | return lspProtectionRole; |
| 123 | } |
| 124 | |
| 125 | @Override |
| 126 | public OriginType originType() { |
| 127 | return originType; |
| 128 | } |
| 129 | |
| 130 | @Override |
| 131 | public List<TeRouteSubobject> lspRecordRoutes() { |
| 132 | return ImmutableList.copyOf(lspRecordRoutes); |
| 133 | } |
| 134 | |
| 135 | |
| 136 | /** |
| 137 | * Creates a new default TE LSP builder. |
| 138 | * |
| 139 | * @return default builder |
| 140 | */ |
| 141 | public static Builder builder() { |
| 142 | return new Builder(); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Builder for default TE LSP objects. |
| 147 | */ |
| 148 | public static class Builder { |
| 149 | |
| 150 | private TeLspKey teLspKey = null; |
| 151 | private TeNodeKey srcNode = null; |
| 152 | private TeNodeKey dstNode = null; |
| 153 | private TtpKey srcTp = null; |
| 154 | private TtpKey dstTp = null; |
| 155 | private TeTunnelKey teTunnelKey = null; |
| 156 | private TeTunnel.Type tunnelType = null; |
| 157 | private TeTunnel.State operStatus = null; |
| 158 | private LspProtectionRole lspProtectionRole = null; |
| 159 | private OriginType originType = null; |
| 160 | private List<TeRouteSubobject> lspRecordRoutes = Lists.newArrayList(); |
| 161 | |
| 162 | /** |
| 163 | * Builds a default TE LSP object from the accumulated parameters. |
| 164 | * |
| 165 | * @return default TE LSP object |
| 166 | */ |
| 167 | public DefaultTeLsp build() { |
| 168 | return new DefaultTeLsp(teLspKey, srcNode, dstNode, srcTp, dstTp, |
| 169 | teTunnelKey, tunnelType, operStatus, |
| 170 | lspProtectionRole, originType, |
| 171 | lspRecordRoutes); |
| 172 | } |
| 173 | |
| 174 | /** |
| 175 | * Sets TE LSP key to be used by this builder. |
| 176 | * |
| 177 | * @param teLspKey TE LSP key |
| 178 | * @return self |
| 179 | */ |
| 180 | public Builder teLspKey(TeLspKey teLspKey) { |
| 181 | this.teLspKey = teLspKey; |
| 182 | return this; |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * Sets source node key to be used by this builder. |
| 187 | * |
| 188 | * @param srcNode source node key |
| 189 | * @return self |
| 190 | */ |
| 191 | public Builder srcNode(TeNodeKey srcNode) { |
| 192 | this.srcNode = srcNode; |
| 193 | return this; |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * Sets destination node key to be used by this builder. |
| 198 | * |
| 199 | * @param dstNode destination node key |
| 200 | * @return self |
| 201 | */ |
| 202 | public Builder dstNode(TeNodeKey dstNode) { |
| 203 | this.dstNode = dstNode; |
| 204 | return this; |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Sets source termination point key to be used by this builder. |
| 209 | * |
| 210 | * @param srcTp source termination point key |
| 211 | * @return self |
| 212 | */ |
| 213 | public Builder srcTp(TtpKey srcTp) { |
| 214 | this.srcTp = srcTp; |
| 215 | return this; |
| 216 | } |
| 217 | |
| 218 | /** |
| 219 | * Sets destination termination point key to be used by this builder. |
| 220 | * |
| 221 | * @param dstTp destination termination point key |
| 222 | * @return self |
| 223 | */ |
| 224 | public Builder dstTp(TtpKey dstTp) { |
| 225 | this.dstTp = dstTp; |
| 226 | return this; |
| 227 | } |
| 228 | |
| 229 | /** |
| 230 | * Sets TE tunnel key to be used by this builder. |
| 231 | * |
| 232 | * @param teTunnelKey TE tunnel key |
| 233 | * @return self |
| 234 | */ |
| 235 | public Builder teTunnelKey(TeTunnelKey teTunnelKey) { |
| 236 | this.teTunnelKey = teTunnelKey; |
| 237 | return this; |
| 238 | } |
| 239 | |
| 240 | /** |
| 241 | * Sets TE tunnel type to be used by this builder. |
| 242 | * |
| 243 | * @param tunnelType TE tunnel type |
| 244 | * @return self |
| 245 | */ |
| 246 | public Builder tunnelType(TeTunnel.Type tunnelType) { |
| 247 | this.tunnelType = tunnelType; |
| 248 | return this; |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * Sets LSP operational status to be used by this builder. |
| 253 | * |
| 254 | * @param operStatus LSP operational status |
| 255 | * @return self |
| 256 | */ |
| 257 | public Builder operStatus(TeTunnel.State operStatus) { |
| 258 | this.operStatus = operStatus; |
| 259 | return this; |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * Sets LSP protection role to be used by this builder. |
| 264 | * |
| 265 | * @param lspProtectionRole LSP protection role |
| 266 | * @return self |
| 267 | */ |
| 268 | public Builder lspProtectionRole(LspProtectionRole lspProtectionRole) { |
| 269 | this.lspProtectionRole = lspProtectionRole; |
| 270 | return this; |
| 271 | } |
| 272 | |
| 273 | /** |
| 274 | * Sets LSP origin type to be used by this builder. |
| 275 | * |
| 276 | * @param originType LSP origin type |
| 277 | * @return self |
| 278 | */ |
| 279 | public Builder originType(OriginType originType) { |
| 280 | this.originType = originType; |
| 281 | return this; |
| 282 | } |
| 283 | |
| 284 | /** |
| 285 | * Sets LSP record routes to be used by this builder. |
| 286 | * |
| 287 | * @param lspRecordRoutes LSP record routes |
| 288 | * @return self |
| 289 | */ |
| 290 | public Builder lspRecordRoutes(List<TeRouteSubobject> lspRecordRoutes) { |
| 291 | if (lspRecordRoutes != null) { |
| 292 | this.lspRecordRoutes = lspRecordRoutes; |
| 293 | } |
| 294 | return this; |
| 295 | } |
| 296 | } |
| 297 | } |