pce/src/test/java/org/opendaylight/transportpce/pce/networkanalyzer/PceOtnNodeTest.java

   1 /*
   2  * Copyright © 2020 Orange, 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
   9 package org.opendaylight.transportpce.pce.networkanalyzer;
  10
  11 import com.google.common.collect.ImmutableList;
  12 import java.util.ArrayList;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import org.junit.Assert;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.opendaylight.transportpce.common.NetworkUtils;
  19 import org.opendaylight.transportpce.test.AbstractTest;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1Builder;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev181130.degree.node.attributes.AvailableWavelengthsBuilder;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.DegreeAttributes;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.DegreeAttributesBuilder;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.SrgAttributes;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.SrgAttributesBuilder;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.CpAttributesBuilder;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.CtpAttributesBuilder;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.PpAttributesBuilder;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.RxTtpAttributesBuilder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.TxTtpAttributesBuilder;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrClientAttributesBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrNetworkAttributesBuilder;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrPortAttributesBuilder;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.xpdr.tp.supported.interfaces.SupportedInterfaceCapability;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.xpdr.tp.supported.interfaces.SupportedInterfaceCapabilityBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.termination.point.TpSupportedInterfaces;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.termination.point.TpSupportedInterfacesBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130.networks.network.node.termination.point.XpdrTpPortConnectionAttributesBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.If100GEODU4;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.If10GEODU2e;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.If1GEODU0;
  45 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181130.IfOCHOTU4ODU4;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder;
  56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  58 import org.opendaylight.yangtools.yang.common.Uint32;
  59
  60
  61
  62 public class PceOtnNodeTest extends AbstractTest {
  63
  64     private PceOtnNode pceOtnNode;
  65     private Node node;
  66
  67     @Before
  68     public void setUp() {
  69         node = getNodeBuilder(geSupportingNodes(), OpenroadmTpType.XPONDERNETWORK).build();
  70     }
  71
  72     @Test
  73     public void testInitXndrTpsODU4() {
  74         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
  75                 new NodeId("optical"), ServiceFormat.OMS.getName(), "ODU4");
  76         pceOtnNode.initXndrTps("AZ");
  77         pceOtnNode.checkAvailableTribPort();
  78         pceOtnNode.checkAvailableTribSlot();
  79         Assert.assertTrue(pceOtnNode.isValid());
  80         Assert.assertFalse(pceOtnNode.checkWL(5L));
  81         Assert.assertNotNull(pceOtnNode.getAvailableTribPorts());
  82     }
  83
  84     @Test
  85     public void testInitXndrTps10GE() {
  86         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
  87                 new NodeId("optical"), ServiceFormat.OMS.getName(), "10GE");
  88         pceOtnNode.initXndrTps("mode");
  89         pceOtnNode.checkAvailableTribPort();
  90         pceOtnNode.checkAvailableTribSlot();
  91         Assert.assertFalse(pceOtnNode.isValid());
  92     }
  93
  94     @Test
  95     public void testInitXndrTps10GXponderClient1() {
  96         node = getNodeBuilder(geSupportingNodes(), OpenroadmTpType.XPONDERCLIENT).build();
  97         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.ROADM,
  98                 new NodeId("optical"), ServiceFormat.OMS.getName(), "10GE");
  99         pceOtnNode.initXndrTps("mode");
 100         pceOtnNode.checkAvailableTribPort();
 101         pceOtnNode.checkAvailableTribSlot();
 102         Assert.assertFalse(pceOtnNode.isValid());
 103     }
 104
 105     @Test
 106     public void testInitXndrTps1GXponderClient() {
 107         node = getNodeBuilder(geSupportingNodes(), OpenroadmTpType.XPONDERCLIENT).build();
 108         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
 109                 new NodeId("optical"), ServiceFormat.OMS.getName(), "1GE");
 110         pceOtnNode.initXndrTps("mode");
 111         pceOtnNode.checkAvailableTribPort();
 112         pceOtnNode.checkAvailableTribSlot();
 113         Assert.assertFalse(pceOtnNode.isValid());
 114     }
 115
 116     @Test
 117     public void testInitXndrTps10GXponderClient() {
 118         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
 119                 new NodeId("optical"), ServiceFormat.OMS.getName(), "10GE");
 120         pceOtnNode.validateXponder("optical", "sl");
 121         pceOtnNode.validateXponder("not optical", "sl");
 122         pceOtnNode.initXndrTps("AZ");
 123         pceOtnNode.checkAvailableTribPort();
 124         pceOtnNode.checkAvailableTribSlot();
 125         Assert.assertFalse(pceOtnNode.isValid());
 126         Assert.assertFalse(pceOtnNode.checkTP("tp"));
 127
 128     }
 129
 130     @Test
 131     public void testIsPceOtnNodeValid() {
 132         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
 133                 new NodeId("optical"), ServiceFormat.OMS.getName(), "10GE");
 134         pceOtnNode.initXndrTps("AZ");
 135         Assert.assertFalse(pceOtnNode.isPceOtnNodeValid(pceOtnNode));
 136     }
 137
 138     @Test
 139     public void testIsPceOtnNodeValidNodeTypeNull() {
 140         pceOtnNode = new PceOtnNode(node, null,
 141                 new NodeId("optical"), ServiceFormat.OMS.getName(), "100GE");
 142         pceOtnNode.initXndrTps("AZ");
 143         Assert.assertFalse(pceOtnNode.isPceOtnNodeValid(pceOtnNode));
 144     }
 145
 146     @Test
 147     public void testIsPceOtnNodeValidNodeTypeDeg() {
 148         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.DEGREE,
 149                 new NodeId("optical"), ServiceFormat.OMS.getName(), "100GE");
 150         pceOtnNode.initXndrTps("AZ");
 151         Assert.assertFalse(pceOtnNode.isPceOtnNodeValid(pceOtnNode));
 152     }
 153
 154     @Test
 155     public void testIsPceOtnNodeValidTrue() {
 156         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
 157                 new NodeId("optical"), ServiceFormat.OMS.getName(), "ODU4");
 158         pceOtnNode.initXndrTps("AZ");
 159         Assert.assertTrue(pceOtnNode.isPceOtnNodeValid(pceOtnNode));
 160     }
 161
 162     @Test
 163     public void testIsPceOtnNodeValidChecksw() {
 164         node = getNodeBuilder(geSupportingNodes(), OpenroadmTpType.XPONDERCLIENT).build();
 165         pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
 166                 new NodeId("optical"), ServiceFormat.OMS.getName(), "1GE");
 167         pceOtnNode.initXndrTps("mode");
 168         pceOtnNode.isPceOtnNodeValid(pceOtnNode);
 169     }
 170
 171     private List<SupportingNode> geSupportingNodes() {
 172         List<SupportingNode> supportingNodes1 = new ArrayList<>();
 173         supportingNodes1
 174                 .add(new SupportingNodeBuilder()
 175                         .setNodeRef(new NodeId("node 1"))
 176                         .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 177                         .build());
 178
 179         supportingNodes1
 180                 .add(new SupportingNodeBuilder()
 181                         .setNodeRef(new NodeId("node 2"))
 182                         .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 183                         .build());
 184         return supportingNodes1;
 185     }
 186
 187     private NodeBuilder getNodeBuilder(List<SupportingNode> supportingNodes1, OpenroadmTpType openroadmTpType) {
 188
 189         TerminationPoint1Builder tp1Bldr = getTerminationPoint1Builder(openroadmTpType);
 190         TerminationPointBuilder xpdrTpBldr = getTerminationPointBuilder(openroadmTpType);
 191         xpdrTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
 192
 193         xpdrTpBldr.addAugmentation(
 194                 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130
 195                         .TerminationPoint1.class,
 196                 createAnother2TerminationPoint(openroadmTpType).build());
 197         xpdrTpBldr.addAugmentation(
 198                 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1.class,
 199                 createAnotherTerminationPoint(openroadmTpType).build());
 200
 201         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1 node1 = getNode1();
 202         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1Rev180226 =
 203                 new Node1Builder()
 204                         .setTerminationPoint(ImmutableList.of(xpdrTpBldr.build()))
 205                         .build();
 206
 207
 208         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 nodeIetf =
 209                 new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226
 210                         .Node1Builder()
 211                         .setTerminationPoint(ImmutableList.of(xpdrTpBldr.build()))
 212                         .build();
 213
 214         return new NodeBuilder()
 215                 .setNodeId(new NodeId("node_test"))
 216                 .withKey(new NodeKey(new NodeId("node 1")))
 217                 .addAugmentation(
 218                         Node1.class, node1Rev180226)
 219                 .addAugmentation(
 220                         org.opendaylight
 221                                 .yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1.class,
 222                         node1)
 223                 .addAugmentation(
 224                         org.opendaylight
 225                                 .yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class,
 226                         nodeIetf
 227                 )
 228                 .setSupportingNode(supportingNodes1);
 229     }
 230
 231     private NodeBuilder getNodeBuilderEmpty(List<SupportingNode> supportingNodes1, OpenroadmTpType openroadmTpType) {
 232
 233         TerminationPoint1Builder tp1Bldr = getTerminationPoint1Builder(openroadmTpType);
 234         TerminationPointBuilder xpdrTpBldr = getTerminationPointBuilder(openroadmTpType);
 235         xpdrTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
 236         xpdrTpBldr.addAugmentation(
 237                 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130
 238                         .TerminationPoint1.class,
 239                 createAnotherTerminationPoint(openroadmTpType).build());
 240
 241         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1 node1 = getNode1Empty();
 242         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1Rev180226 =
 243                 new Node1Builder()
 244                         .setTerminationPoint(ImmutableList.of(xpdrTpBldr.build()))
 245                         .build();
 246
 247
 248         return new NodeBuilder()
 249                 .setNodeId(new NodeId("node_test"))
 250                 .withKey(new NodeKey(new NodeId("node 1")))
 251                 .addAugmentation(
 252                         Node1.class, node1Rev180226)
 253                 .addAugmentation(
 254                         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1.class,
 255                         node1)
 256                 .setSupportingNode(supportingNodes1);
 257     }
 258
 259     private org.opendaylight
 260             .yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1 getNode1() {
 261         return new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1Builder()
 262                 .setSrgAttributes(getSrgAttributes())
 263                 .setDegreeAttributes(getDegAttributes())
 264                 .build();
 265     }
 266
 267     private org.opendaylight
 268             .yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1 getNode1Empty() {
 269         return new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1Builder()
 270                 .setSrgAttributes(getEmptySrgAttributes())
 271                 .setDegreeAttributes(getEmptyDegAttributes())
 272                 .build();
 273     }
 274
 275     private DegreeAttributes getDegAttributes() {
 276         return (new DegreeAttributesBuilder())
 277                 .setAvailableWavelengths(
 278                         Collections.singletonList(new AvailableWavelengthsBuilder()
 279                                 .setIndex(20L)
 280                                 .build()))
 281                 .build();
 282     }
 283
 284     private SrgAttributes getSrgAttributes() {
 285         return new SrgAttributesBuilder().setAvailableWavelengths(create96AvalWaveSrg()).build();
 286     }
 287
 288     private DegreeAttributes getEmptyDegAttributes() {
 289         return (new DegreeAttributesBuilder())
 290                 .setAvailableWavelengths(
 291                         new ArrayList<>())
 292                 .build();
 293     }
 294
 295     private SrgAttributes getEmptySrgAttributes() {
 296         List<org.opendaylight.yang.gen
 297                 .v1.http.org.openroadm.srg.rev181130.srg.node.attributes.AvailableWavelengths>
 298                 waveList = new ArrayList<>();
 299         return new SrgAttributesBuilder().setAvailableWavelengths(waveList).build();
 300     }
 301
 302     private TerminationPointBuilder getTerminationPointBuilder(OpenroadmTpType openroadmTpType) {
 303         return new TerminationPointBuilder()
 304                 .setTpId(new TpId("2"))
 305                 .addAugmentation(
 306                         org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130
 307                                 .TerminationPoint1.class,
 308                         createOTNTerminationPoint(openroadmTpType).build());
 309     }
 310
 311     private TerminationPoint1Builder getTerminationPoint1Builder(OpenroadmTpType openroadmTpType) {
 312
 313         return new TerminationPoint1Builder()
 314                 .setTpType(openroadmTpType);
 315
 316     }
 317
 318     private org.opendaylight.yang.gen
 319             .v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1Builder createAnotherTerminationPoint(
 320             OpenroadmTpType openroadmTpType
 321     ) {
 322         return new org.opendaylight
 323                 .yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1Builder()
 324                 .setTpType(openroadmTpType)
 325                 .setCtpAttributes((new CtpAttributesBuilder()).setUsedWavelengths(new ArrayList<>()).build())
 326                 .setCpAttributes((new CpAttributesBuilder()).setUsedWavelengths(new ArrayList<>()).build())
 327                 .setTxTtpAttributes((new TxTtpAttributesBuilder()).setUsedWavelengths(new ArrayList<>()).build())
 328                 .setRxTtpAttributes((new RxTtpAttributesBuilder()).setUsedWavelengths(new ArrayList<>()).build())
 329                 .setPpAttributes((new PpAttributesBuilder()).setUsedWavelength(new ArrayList<>()).build())
 330                 .setXpdrClientAttributes((new XpdrClientAttributesBuilder()).build())
 331                 .setXpdrPortAttributes((new XpdrPortAttributesBuilder()).build())
 332                 .setXpdrNetworkAttributes(new XpdrNetworkAttributesBuilder()
 333                         .setTailEquipmentId("destNode" + "--" + "destTp").build());
 334     }
 335
 336     private org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130
 337             .TerminationPoint1Builder createOTNTerminationPoint(OpenroadmTpType openroadmTpType) {
 338
 339         SupportedInterfaceCapability supIfCapa = new SupportedInterfaceCapabilityBuilder()
 340                 .setIfCapType(IfOCHOTU4ODU4.class)
 341                 .build();
 342
 343         SupportedInterfaceCapability supIfCapa1 = new SupportedInterfaceCapabilityBuilder()
 344                 .setIfCapType(If100GEODU4.class)
 345                 .build();
 346         SupportedInterfaceCapability supIfCapa2 = new SupportedInterfaceCapabilityBuilder()
 347                 .setIfCapType(If10GEODU2e.class)
 348                 .build();
 349         SupportedInterfaceCapability supIfCapa3 = new SupportedInterfaceCapabilityBuilder()
 350                 .setIfCapType(If1GEODU0.class)
 351                 .build();
 352
 353         List<SupportedInterfaceCapability> supIfCapaList = new ArrayList<>();
 354         supIfCapaList.add(supIfCapa);
 355         supIfCapaList.add(supIfCapa1);
 356         supIfCapaList.add(supIfCapa2);
 357         supIfCapaList.add(supIfCapa3);
 358
 359         TpSupportedInterfaces tpSupIf = new TpSupportedInterfacesBuilder()
 360                 .setSupportedInterfaceCapability(supIfCapaList)
 361                 .build();
 362
 363         XpdrTpPortConnectionAttributesBuilder xtpcaBldr = new XpdrTpPortConnectionAttributesBuilder();
 364
 365         return new org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev181130
 366                 .TerminationPoint1Builder()
 367                 .setTpType(openroadmTpType)
 368                 .setTpSupportedInterfaces(tpSupIf)
 369                 .setXpdrTpPortConnectionAttributes(xtpcaBldr.build());
 370     }
 371
 372     private org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130
 373             .TerminationPoint1Builder createAnother2TerminationPoint(OpenroadmTpType openroadmTpType) {
 374         return new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130
 375                 .TerminationPoint1Builder()
 376                 .setTpType(openroadmTpType);
 377     }
 378
 379     private static List<org.opendaylight.yang.gen
 380             .v1.http.org.openroadm.srg.rev181130.srg.node.attributes.AvailableWavelengths> create96AvalWaveSrg() {
 381
 382         List<org.opendaylight.yang.gen
 383                 .v1.http.org.openroadm.srg.rev181130.srg.node.attributes.AvailableWavelengths>
 384                 waveList = new ArrayList<>();
 385
 386         for (int i = 1; i < 97; i++) {
 387             org.opendaylight.yang.gen
 388                     .v1.http.org.openroadm.srg.rev181130.srg.node.attributes.AvailableWavelengthsBuilder
 389                     avalBldr = new org.opendaylight.yang.gen
 390                     .v1.http.org.openroadm.srg.rev181130.srg.node.attributes.AvailableWavelengthsBuilder()
 391                     .setIndex(Uint32.valueOf(i))
 392                     .withKey(new org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev181130.srg.node.attributes
 393                             .AvailableWavelengthsKey(Uint32.valueOf(i)));
 394             waveList.add(avalBldr.build());
 395         }
 396         return waveList;
 397     }
 398
 399 }