renderer/src/main/java/org/opendaylight/transportpce/renderer/openroadminterface/OpenRoadmOchInterface.java

   1 /*
   2  * Copyright © 2017 AT&T 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.renderer.openroadminterface;
  10
  11 import java.math.BigDecimal;
  12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  13 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  14 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.PowerDBm;
  15 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
  16 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
  17 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpticalChannel;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1Builder;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.OchAttributes.ModulationFormat;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.RateIdentity;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.och.container.OchBuilder;
  23
  24 public class OpenRoadmOchInterface extends OpenRoadmInterfaces {
  25
  26     public OpenRoadmOchInterface(DataBroker db, MountPointService mps, String nodeId, String logicalConnPoint,
  27             String serviceName) {
  28         super(db, mps, nodeId, logicalConnPoint, serviceName);
  29     }
  30
  31     /**
  32      * This methods creates an OCH interface on the given termination point on
  33      * Roadm.
  34      *
  35      * @param waveNumber
  36      *            wavelength number of the OCH interface.
  37      *
  38      * @return Name of the interface if successful, otherwise return null.
  39      */
  40
  41     public String createInterface(Long waveNumber) {
  42
  43         // Create generic interface
  44         InterfaceBuilder ochInterfaceBldr = getIntfBuilder(portMap);
  45         ochInterfaceBldr.setType(OpticalChannel.class);
  46         ochInterfaceBldr.setName(logicalConnPoint + "-" + waveNumber);
  47         ochInterfaceBldr.setKey(new InterfaceKey(logicalConnPoint + "-" + waveNumber));
  48
  49         // OCH interface specific data
  50         OchBuilder ocIfBuilder = new OchBuilder();
  51         ocIfBuilder.setWavelengthNumber(waveNumber);
  52
  53         // Add supporting OMS interface
  54         if (portMap.getSupportingOms() != null) {
  55             ochInterfaceBldr.setSupportingInterface(portMap.getSupportingOms());
  56         }
  57         // Create Interface1 type object required for adding as augmentation
  58         Interface1Builder ochIf1Builder = new Interface1Builder();
  59         ochInterfaceBldr.addAugmentation(Interface1.class, ochIf1Builder.setOch(ocIfBuilder.build()).build());
  60
  61         // Post interface on the device
  62         if (postInterface(ochInterfaceBldr)) {
  63             return ochInterfaceBldr.getName();
  64         } else {
  65             return null;
  66         }
  67     }
  68
  69     public String createInterface(Long waveNumber, Class<? extends RateIdentity> rate, ModulationFormat format) {
  70
  71         // Create generic interface
  72         InterfaceBuilder ochInterfaceBldr = getIntfBuilder(portMap);
  73         ochInterfaceBldr.setType(OpticalChannel.class);
  74         ochInterfaceBldr.setName(logicalConnPoint + "-" + waveNumber);
  75         ochInterfaceBldr.setKey(new InterfaceKey(logicalConnPoint + "-" + waveNumber));
  76
  77         // OCH interface specific data
  78         OchBuilder ocIfBuilder = new OchBuilder();
  79         ocIfBuilder.setWavelengthNumber(waveNumber);
  80         ocIfBuilder.setModulationFormat(format);
  81         ocIfBuilder.setRate(rate);
  82         ocIfBuilder.setTransmitPower(new PowerDBm(new BigDecimal("-5")));
  83
  84         // Create Interface1 type object required for adding as augmentation
  85         Interface1Builder ochIf1Builder = new Interface1Builder();
  86         ochInterfaceBldr.addAugmentation(Interface1.class, ochIf1Builder.setOch(ocIfBuilder.build()).build());
  87
  88         // Post interface on the device
  89         if (postInterface(ochInterfaceBldr)) {
  90             return ochInterfaceBldr.getName();
  91         } else {
  92             return null;
  93         }
  94     }
  95
  96 }