Update portmapping YANG model
[transportpce.git] / renderer / src / main / java / org / opendaylight / transportpce / renderer / openroadminterface / OpenRoadmInterfaceFactory.java
index 40be47d71e636488585dae29defeb3e0d8423477..c21ee1fa1548c8b732530b8d0d164c7252f61f97 100644 (file)
 
 package org.opendaylight.transportpce.renderer.openroadminterface;
 
-import java.math.BigDecimal;
-import org.opendaylight.transportpce.common.mapping.PortMapping;
+import java.util.List;
+import org.opendaylight.transportpce.common.StringConstants;
+import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
+import org.opendaylight.transportpce.common.fixedflex.GridConstant;
+import org.opendaylight.transportpce.common.fixedflex.SpectrumInformation;
+import org.opendaylight.transportpce.common.mapping.MappingUtils;
 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
-import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
-import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.PowerDBm;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev161014.AdminStates;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.ethernet.interfaces.rev161014.EthAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.ethernet.interfaces.rev161014.Interface1;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.ethernet.interfaces.rev161014.Interface1Builder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.ethernet.interfaces.rev161014.ethernet.container.EthernetBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.EthernetCsmacd;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.InterfaceType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpenROADMOpticalMultiplex;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpticalChannel;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpticalTransport;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OtnOdu;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OtnOtu;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.OchAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.RateIdentity;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.och.container.OchBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.OtsAttributes.FiberType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.OtsBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.ODU4;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.OduAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.odu.container.OduBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.opu.OpuBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.otu.interfaces.rev161014.OTU4;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.otu.interfaces.rev161014.OtuAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.otu.interfaces.rev161014.otu.container.OtuBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.portmapping.rev170228.network.nodes.Mapping;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.Mapping;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class OpenRoadmInterfaceFactory {
-    private final PortMapping portMapping;
-    private final OpenRoadmInterfaces openRoadmInterfaces;
 
-    public OpenRoadmInterfaceFactory(PortMapping portMapping, OpenRoadmInterfaces openRoadmInterfaces) {
-        this.portMapping = portMapping;
-        this.openRoadmInterfaces = openRoadmInterfaces;
+    private static final String OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG =
+            "OTN funtions are not supported by Openroadm models 1.2.1";
+    private static final Logger LOG = LoggerFactory.getLogger(OpenRoadmInterfaceFactory.class);
+    private final MappingUtils mappingUtils;
+    private final OpenRoadmInterface121 openRoadmInterface121;
+    private final OpenRoadmInterface221 openRoadmInterface221;
+    private final OpenRoadmInterface710 openRoadmInterface710;
+    private final OpenRoadmOtnInterface221 openRoadmOtnInterface;
+
+    public OpenRoadmInterfaceFactory(MappingUtils mappingUtils, OpenRoadmInterface121 openRoadmInterface121,
+            OpenRoadmInterface221 openRoadmInterface221, OpenRoadmInterface710 openRoadmInterface710,
+            OpenRoadmOtnInterface221 openRoadmOTNInterface) {
+        this.mappingUtils = mappingUtils;
+        this.openRoadmInterface121 = openRoadmInterface121;
+        this.openRoadmInterface221 = openRoadmInterface221;
+        this.openRoadmInterface710 = openRoadmInterface710;
+        this.openRoadmOtnInterface = openRoadmOTNInterface;
     }
 
     public String createOpenRoadmEthInterface(String nodeId, String logicalConnPoint)
-        throws OpenRoadmInterfaceException {
-        Mapping portMap = this.portMapping.getMapping(nodeId, logicalConnPoint);
-        if (portMap == null) {
-            throw new OpenRoadmInterfaceException(String.format("Unable to get mapping from PortMapping for node % and"
-                + " logical connection port %s", nodeId, logicalConnPoint));
+            throws OpenRoadmInterfaceException {
+
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmEthInterface(nodeId, logicalConnPoint);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmEthInterface(nodeId, logicalConnPoint);
+            case StringConstants.OPENROADM_DEVICE_VERSION_7_1_0:
+                return openRoadmInterface710.createOpenRoadmEthInterface(nodeId, logicalConnPoint);
+            default:
+                return null;
         }
+    }
 
-        // Ethernet interface specific data
-        EthernetBuilder ethIfBuilder = new EthernetBuilder();
-        ethIfBuilder.setAutoNegotiation(EthAttributes.AutoNegotiation.Enabled);
-        ethIfBuilder.setDuplex(EthAttributes.Duplex.Full);
-        ethIfBuilder.setFec(EthAttributes.Fec.Off);
-        ethIfBuilder.setSpeed(100000L);
-        ethIfBuilder.setMtu(9000L);
-
-        InterfaceBuilder ethInterfaceBldr = createGenericInterfaceBuilder(portMap, EthernetCsmacd.class,
-            logicalConnPoint + "-ETHERNET");
-
-        // Create Interface1 type object required for adding as augmentation
-        Interface1Builder ethIf1Builder = new Interface1Builder();
-        ethInterfaceBldr.addAugmentation(Interface1.class, ethIf1Builder.setEthernet(ethIfBuilder.build()).build());
-
-        // Post interface on the device
-        this.openRoadmInterfaces.postInterface(nodeId, ethInterfaceBldr);
-
-        // Post the equipment-state change on the device circuit-pack
-        this.openRoadmInterfaces.postEquipmentState(nodeId, portMap.getSupportingCircuitPackName(), true);
-
-        return ethInterfaceBldr.getName();
+    public List<String> createOpenRoadmOchInterfaces(String nodeId, String logicalConnPoint,
+            SpectrumInformation spectrumInformation)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOchInterfaces(nodeId, logicalConnPoint,
+                        spectrumInformation);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createFlexOCH(nodeId, logicalConnPoint, spectrumInformation);
+            default:
+                return null;
+        }
     }
 
+
     /**
-     * This methods creates an OCH interface on the given termination point on
-     * Roadm.
-     *
-     * @param waveNumber
-     *            wavelength number of the OCH interface.
+     * This methods creates an OCH interface on the given termination point on Roadm.
      *
+     * @param nodeId           node ID
+     * @param logicalConnPoint logical connection point
+     * @param spectrumInformation spectrum information.
      * @return Name of the interface if successful, otherwise return null.
+     * @throws OpenRoadmInterfaceException OpenRoadm interface exception
      */
-
-    public String createOpenRoadmOchInterface(String nodeId, String logicalConnPoint, Long waveNumber)
-        throws OpenRoadmInterfaceException {
-        Mapping portMap = this.portMapping.getMapping(nodeId, logicalConnPoint);
-        if (portMap == null) {
-            throw new OpenRoadmInterfaceException(String.format("Unable to get mapping from PortMapping for node %s and"
-                + " logical connection port %s", nodeId, logicalConnPoint));
+    public String createOpenRoadmOchInterface(String nodeId, String logicalConnPoint,
+            SpectrumInformation spectrumInformation) throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOchInterface(nodeId, logicalConnPoint,
+                        spectrumInformation);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmOchInterface(nodeId, logicalConnPoint,
+                        spectrumInformation);
+            case StringConstants.OPENROADM_DEVICE_VERSION_7_1_0:
+                // In the case of 710 device, we logically combine the OTSi and OTSiGroup interface and represent
+                // as OCh
+                String interfaceOtsiName = openRoadmInterface710.createOpenRoadmOtsiInterface(nodeId, logicalConnPoint,
+                    spectrumInformation);
+                return openRoadmInterface710.createOpenRoadmOtsiGroupInterface(nodeId, logicalConnPoint,
+                    interfaceOtsiName);
+            default:
+                return null;
         }
-        // Create generic interface
-        InterfaceBuilder ochInterfaceBldr = createGenericInterfaceBuilder(portMap, OpticalChannel.class,
-            createOpenRoadmOchInterfaceName(logicalConnPoint, waveNumber));
+    }
 
-        // OCH interface specific data
-        OchBuilder ocIfBuilder = new OchBuilder();
-        ocIfBuilder.setWavelengthNumber(waveNumber);
+    /**
+     * This methods creates an ODU interface on the given termination point.
+     *
+     * @param nodeId                 node ID
+     * @param logicalConnPoint       logical connection point
+     * @param supportingOtuInterface supporting OTU interface
+     * @return Name of the interface if successful, otherwise return null.
+     * @throws OpenRoadmInterfaceException OpenRoadm interface exception
+     */
 
-        // Add supporting OMS interface
-        if (portMap.getSupportingOms() != null) {
-            ochInterfaceBldr.setSupportingInterface(portMap.getSupportingOms());
-        }
-        // Create Interface1 type object required for adding as augmentation
-        // TODO look at imports of different versions of class
-        org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1Builder
-            ochIf1Builder =  new org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014
-                                    .Interface1Builder();
-        ochInterfaceBldr.addAugmentation(
-            org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1.class,
-            ochIf1Builder.setOch(ocIfBuilder.build()).build());
-
-        // Post interface on the device
-        this.openRoadmInterfaces.postInterface(nodeId, ochInterfaceBldr);
-
-        // Post the equipment-state change on the device circuit-pack if xpdr node
-        if (portMap.getLogicalConnectionPoint().contains(OpenRoadmInterfacesImpl.NETWORK_TOKEN)) {
-            this.openRoadmInterfaces.postEquipmentState(nodeId, portMap.getSupportingCircuitPackName(), true);
+    public String createOpenRoadmOdu4Interface(String nodeId, String logicalConnPoint, String supportingOtuInterface)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOdu4Interface(nodeId, logicalConnPoint,
+                        supportingOtuInterface);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmOdu4Interface(nodeId, logicalConnPoint,
+                        supportingOtuInterface);
+            case StringConstants.OPENROADM_DEVICE_VERSION_7_1_0:
+                // Here ODUCn and ODUflex are combined
+                String interfaceNameOduc4 = openRoadmInterface710.createOpenRoadmOducnInterface(nodeId,
+                    logicalConnPoint, supportingOtuInterface);
+                return openRoadmInterface710.createOpenRoadmOduflexInterface(nodeId, logicalConnPoint,
+                    interfaceNameOduc4);
+            default:
+                return null;
         }
-        return ochInterfaceBldr.getName();
     }
 
-    public String createOpenRoadmOchInterface(String nodeId, String logicalConnPoint, Long waveNumber, Class<
-        ? extends RateIdentity> rate, OchAttributes.ModulationFormat format) throws OpenRoadmInterfaceException {
-        Mapping portMap = this.portMapping.getMapping(nodeId, logicalConnPoint);
-        if (portMap == null) {
-            throw new OpenRoadmInterfaceException(String.format("Unable to get mapping from PortMapping for node %s and"
-                + " logical connection port %s", nodeId, logicalConnPoint));
-        }
+    /**
+     * This methods creates an ODU interface on the given termination point.
+     *
+     * @param anodeId                 node ID for A side
+     * @param alogicalConnPoint       logical connection point for A side
+     * @param asupportingOtuInterface supporting OTU interface
+     * @param znodeId                 node ID for Z side
+     * @param zlogicalConnPoint       logical connection point for Z side
+     * @return Name of the interface if successful, otherwise return null.
+     * @throws OpenRoadmInterfaceException OpenRoadm interface exception
+     */
 
-        // OCH interface specific data
-        OchBuilder ocIfBuilder = new OchBuilder();
-        ocIfBuilder.setWavelengthNumber(waveNumber);
-        ocIfBuilder.setModulationFormat(format);
-        ocIfBuilder.setRate(rate);
-        ocIfBuilder.setTransmitPower(new PowerDBm(new BigDecimal("-5")));
-
-        // Create Interface1 type object required for adding as augmentation
-        // TODO look at imports of different versions of class
-        org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1Builder
-            ochIf1Builder =  new org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces
-                                    .rev161014.Interface1Builder();
-        // Create generic interface
-        InterfaceBuilder ochInterfaceBldr = createGenericInterfaceBuilder(portMap, OpticalChannel.class,
-            createOpenRoadmOchInterfaceName(logicalConnPoint, waveNumber));
-        ochInterfaceBldr.addAugmentation(
-            org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1.class,
-            ochIf1Builder.setOch(ocIfBuilder.build()).build());
-
-        // Post interface on the device
-        this.openRoadmInterfaces.postInterface(nodeId, ochInterfaceBldr);
-
-        // Post the equipment-state change on the device circuit-pack if xpdr node
-        if (portMap.getLogicalConnectionPoint().contains(OpenRoadmInterfacesImpl.NETWORK_TOKEN)) {
-            this.openRoadmInterfaces.postEquipmentState(nodeId, portMap.getSupportingCircuitPackName(), true);
+    public String createOpenRoadmOdu4Interface(String anodeId, String alogicalConnPoint, String asupportingOtuInterface,
+            String znodeId, String zlogicalConnPoint)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(anodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOdu4Interface(anodeId, alogicalConnPoint,
+                    asupportingOtuInterface);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmOdu4Interface(anodeId, alogicalConnPoint,
+                    asupportingOtuInterface, znodeId, zlogicalConnPoint);
+            case StringConstants.OPENROADM_DEVICE_VERSION_7_1_0:
+                // Here ODUCn and ODUflex are combined
+                String interfaceNameOduc4 = openRoadmInterface710.createOpenRoadmOducnInterface(anodeId,
+                    alogicalConnPoint, asupportingOtuInterface, znodeId, zlogicalConnPoint);
+                return openRoadmInterface710.createOpenRoadmOduflexInterface(anodeId, alogicalConnPoint,
+                    interfaceNameOduc4, znodeId, zlogicalConnPoint);
+            default:
+                return null;
         }
-        return ochInterfaceBldr.getName();
-    }
-
-    public String createOpenRoadmOchInterfaceName(String logicalConnectionPoint, Long waveNumber) {
-        return logicalConnectionPoint + "-" + waveNumber;
     }
 
     /**
-     * This methods creates an ODU interface on the given termination point.
-     *
+     * This methods creates an OTU interface on the given termination point.
      *
+     * @param nodeId              node ID
+     * @param logicalConnPoint    logical connection point
+     * @param supportOchInterface supporting OCH interface
      * @return Name of the interface if successful, otherwise return null.
+     * @throws OpenRoadmInterfaceException OpenRoadm interface exception
      */
 
-    public String createOpenRoadmOdu4Interface(String nodeId, String logicalConnPoint, String supportingOtuInterface)
-        throws OpenRoadmInterfaceException {
-        Mapping portMap = this.portMapping.getMapping(nodeId, logicalConnPoint);
-        if (portMap == null) {
-            throw new OpenRoadmInterfaceException(String.format("Unable to get mapping from PortMapping for node % and"
-                + " logical connection port %s", nodeId, logicalConnPoint));
+    public String createOpenRoadmOtu4Interface(String nodeId, String logicalConnPoint, String supportOchInterface)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121
+                        .createOpenRoadmOtu4Interface(nodeId, logicalConnPoint, supportOchInterface);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221
+                        .createOpenRoadmOtu4Interface(nodeId, logicalConnPoint, supportOchInterface);
+            case StringConstants.OPENROADM_DEVICE_VERSION_7_1_0:
+                return openRoadmInterface710.createOpenRoadmOtucnInterface(nodeId, logicalConnPoint,
+                    supportOchInterface);
+            default:
+                return null;
         }
-        InterfaceBuilder oduInterfaceBldr = createGenericInterfaceBuilder(portMap, OtnOdu.class, logicalConnPoint
-            + "-ODU");
-        oduInterfaceBldr.setSupportingInterface(supportingOtuInterface);
-
-        // ODU interface specific data
-        OduBuilder oduIfBuilder = new OduBuilder();
-        oduIfBuilder.setRate(ODU4.class);
-        oduIfBuilder.setMonitoringMode(OduAttributes.MonitoringMode.Terminated);
-
-        // Set Opu attributes
-        OpuBuilder opuBldr = new OpuBuilder();
-        opuBldr.setPayloadType("07");
-        opuBldr.setExpPayloadType("07");
-        oduIfBuilder.setOpu(opuBldr.build());
-
-        // Create Interface1 type object required for adding as augmentation
-        // TODO look at imports of different versions of class
-        org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.Interface1Builder oduIf1Builder =
-            new org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.Interface1Builder();
-        oduInterfaceBldr.addAugmentation(
-            org.opendaylight.yang.gen.v1.http.org.openroadm.otn.odu.interfaces.rev161014.Interface1.class, oduIf1Builder
-                .setOdu(oduIfBuilder.build()).build());
-
-        // Post interface on the device
-        this.openRoadmInterfaces.postInterface(nodeId, oduInterfaceBldr);
-        return oduInterfaceBldr.getName();
     }
 
     /**
      * This methods creates an OTU interface on the given termination point.
      *
-     *
+     * @param anodeId node ID for A side
+     * @param alogicalConnPoint logical connection point for A side
+     * @param asupportOchInterface supporting OCH interface
+     * @param znodeId node ID for the Z side
+     * @param zlogicalConnPoint logical connection point for Z side
      * @return Name of the interface if successful, otherwise return null.
+     *
+     * @throws OpenRoadmInterfaceException OpenRoadm interface exception
      */
 
-    public String createOpenRoadmOtu4Interface(String nodeId, String logicalConnPoint, String supportOchInterface)
-        throws OpenRoadmInterfaceException {
-        Mapping portMap = this.portMapping.getMapping(nodeId, logicalConnPoint);
-        if (portMap == null) {
-            throw new OpenRoadmInterfaceException(String.format("Unable to get mapping from PortMapping for node % and"
-                + " logical connection port %s", nodeId, logicalConnPoint));
+    public String createOpenRoadmOtu4Interface(String anodeId, String alogicalConnPoint, String asupportOchInterface,
+            String znodeId, String zlogicalConnPoint)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(anodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOtu4Interface(anodeId,
+                        alogicalConnPoint, asupportOchInterface);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmOtu4Interface(anodeId, alogicalConnPoint,
+                        asupportOchInterface, znodeId, zlogicalConnPoint);
+            case StringConstants.OPENROADM_DEVICE_VERSION_7_1_0:
+                return openRoadmInterface710.createOpenRoadmOtucnInterface(anodeId, alogicalConnPoint,
+                    asupportOchInterface, znodeId, zlogicalConnPoint);
+            default:
+                return null;
+        }
+    }
+
+    public String createOpenRoadmOchInterfaceName(String logicalConnectionPoint, String spectralSlotNumber) {
+        return String.join(GridConstant.NAME_PARAMETERS_SEPARATOR,logicalConnectionPoint, spectralSlotNumber);
+    }
+
+    public String createOpenRoadmOmsInterface(String nodeId, Mapping mapping) throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOmsInterface(nodeId, mapping);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmOmsInterface(nodeId, mapping);
+            default:
+                return null;
         }
-        // Create generic interface
-        InterfaceBuilder otuInterfaceBldr = createGenericInterfaceBuilder(portMap, OtnOtu.class, logicalConnPoint
-            + "-OTU");
-        otuInterfaceBldr.setSupportingInterface(supportOchInterface);
-
-        // OTU interface specific data
-        OtuBuilder otuIfBuilder = new OtuBuilder();
-        otuIfBuilder.setFec(OtuAttributes.Fec.Scfec);
-        otuIfBuilder.setRate(OTU4.class);
-
-        // Create Interface1 type object required for adding as augmentation
-        // TODO look at imports of different versions of class
-        org.opendaylight.yang.gen.v1.http.org.openroadm.otn.otu.interfaces.rev161014.Interface1Builder otuIf1Builder =
-            new org.opendaylight.yang.gen.v1.http.org.openroadm.otn.otu.interfaces.rev161014.Interface1Builder();
-        otuInterfaceBldr.addAugmentation(
-            org.opendaylight.yang.gen.v1.http.org.openroadm.otn.otu.interfaces.rev161014.Interface1.class, otuIf1Builder
-                .setOtu(otuIfBuilder.build()).build());
-
-        // Post interface on the device
-        this.openRoadmInterfaces.postInterface(nodeId, otuInterfaceBldr);
-        return otuInterfaceBldr.getName();
     }
 
     public String createOpenRoadmOtsInterface(String nodeId, Mapping mapping) throws OpenRoadmInterfaceException {
-        if (mapping.getSupportingOts() == null) {
-            // Create generic interface
-            InterfaceBuilder otsInterfaceBldr = createGenericInterfaceBuilder(mapping, OpticalTransport.class, "OTS-"
-                + mapping.getLogicalConnectionPoint());
-            // OTS interface augmentation specific data
-            OtsBuilder otsIfBuilder = new OtsBuilder();
-            otsIfBuilder.setFiberType(FiberType.Smf);
-
-            // Create Interface1 type object required for adding as
-            // augmentation
-            org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014
-                .Interface1Builder otsIf1Builder = new org.opendaylight.yang.gen.v1.http.org.openroadm.optical
-                .transport.interfaces.rev161014.Interface1Builder();
-            otsInterfaceBldr.addAugmentation(
-                org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1.class,
-                otsIf1Builder.setOts(otsIfBuilder.build()).build());
-            this.openRoadmInterfaces.postInterface(nodeId, otsInterfaceBldr);
-            this.portMapping.updateMapping(nodeId, mapping);
-            return otsInterfaceBldr.build().getName();
-        } else {
-            return mapping.getSupportingOts();
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.createOpenRoadmOtsInterface(nodeId, mapping);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.createOpenRoadmOtsInterface(nodeId, mapping);
+            default:
+                return null;
         }
     }
 
-    public String createOpenRoadmOmsInterface(String nodeId, Mapping mapping) throws OpenRoadmInterfaceException {
-        if (mapping.getSupportingOms() == null) {
-            // Create generic interface
-            InterfaceBuilder omsInterfaceBldr = createGenericInterfaceBuilder(mapping, OpenROADMOpticalMultiplex.class,
-                "OMS-" + mapping.getLogicalConnectionPoint());
-            if (mapping.getSupportingOts() != null) {
-                omsInterfaceBldr.setSupportingInterface(mapping.getSupportingOts());
-            } else {
-                throw new OpenRoadmInterfaceException(String.format("Unable to get ots interface from mapping % - %",
-                    nodeId, mapping.getLogicalConnectionPoint()));
-            }
-            this.openRoadmInterfaces.postInterface(nodeId, omsInterfaceBldr);
-            this.portMapping.updateMapping(nodeId, mapping);
-            return omsInterfaceBldr.build().getName();
-        } else {
-            return mapping.getSupportingOms();
+    public boolean isUsedByXc(String nodeId, String interfaceName, String xc,
+                              DeviceTransactionManager deviceTransactionManager) {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                return openRoadmInterface121.isUsedByXc(nodeId, interfaceName, xc, deviceTransactionManager);
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.isUsedByXc(nodeId, interfaceName, xc, deviceTransactionManager);
+            default:
+                return false;
+        }
+    }
+
+    public boolean isUsedByOtnXc(String nodeId, String interfaceName, String xc,
+            DeviceTransactionManager deviceTransactionManager) {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                LOG.error(OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG);
+                return false;
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221.isUsedByOtnXc(nodeId, interfaceName, xc, deviceTransactionManager);
+            default:
+                return false;
+        }
+    }
+
+    public String createOpenRoadmEth1GInterface(String nodeId,
+                                                String logicalConnPoint) throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                LOG.error(OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG);
+                return null;
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmOtnInterface.createOpenRoadmEth1GInterface(nodeId, logicalConnPoint);
+            default:
+                return null;
+        }
+    }
+
+    public String createOpenRoadmEth10GInterface(String nodeId,
+                                                 String logicalConnPoint) throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                LOG.error(OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG);
+                return null;
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmOtnInterface.createOpenRoadmEth10GInterface(nodeId, logicalConnPoint);
+            default:
+                return null;
+        }
+
+    }
+
+    public String createOpenRoadmOdu0Interface(String nodeId, String logicalConnPoint, String servicename,
+            String payLoad, boolean isNetworkPort, int tribPortNumber, int tribSlot)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                LOG.error(OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG);
+                return null;
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmOtnInterface.createOpenRoadmOdu0Interface(
+                    nodeId, logicalConnPoint, servicename, payLoad, isNetworkPort, tribPortNumber, tribSlot);
+            default:
+                return null;
+        }
+    }
+
+    public String createOpenRoadmOdu2Interface(String nodeId, String logicalConnPoint, String servicename,
+            String payLoad, boolean isNetworkPort, int tribPortNumber, int tribSlotIndex)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                LOG.error(OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG);
+                return null;
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmOtnInterface.createOpenRoadmOdu2Interface(
+                    nodeId, logicalConnPoint, servicename, payLoad, isNetworkPort, tribPortNumber, tribSlotIndex);
+            default:
+                return null;
         }
     }
 
-    private InterfaceBuilder createGenericInterfaceBuilder(Mapping portMap, Class<? extends InterfaceType> type,
-        String key) {
-        InterfaceBuilder interfaceBuilder = new InterfaceBuilder();
-        interfaceBuilder.setDescription("  TBD   ");
-        interfaceBuilder.setCircuitId("   TBD    ");
-        interfaceBuilder.setSupportingCircuitPackName(portMap.getSupportingCircuitPackName());
-        interfaceBuilder.setSupportingPort(portMap.getSupportingPort());
-        interfaceBuilder.setAdministrativeState(AdminStates.InService);
-        interfaceBuilder.setType(type);
-        interfaceBuilder.setName(key);
-        interfaceBuilder.withKey(new InterfaceKey(key));
-        return interfaceBuilder;
+    public String createOpenRoadmOdu2eInterface(String nodeId, String logicalConnPoint, String servicename,
+            String payLoad, boolean isNetworkPort, int tribPortNumber, int tribSlotIndex)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_1_2_1:
+                LOG.error(OTN_FUNTIONS_ARE_NOT_SUPPORTED_BY_OPENROADM_MODELS_1_2_1_MSG);
+                return null;
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmOtnInterface.createOpenRoadmOdu2eInterface(
+                        nodeId, logicalConnPoint, servicename, payLoad, isNetworkPort, tribPortNumber, tribSlotIndex);
+            default:
+                return null;
+        }
+
+    }
+
+    public String createOpenRoadmOtnOdu4Interface(String nodeId, String logicalConnPoint, String supportingOtuInterface)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(nodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221
+                        .createOpenRoadmOtnOdu4Interface(nodeId, logicalConnPoint, supportingOtuInterface);
+            default:
+                return null;
+        }
+    }
+
+    public String createOpenRoadmOtnOdu4Interface(String anodeId, String alogicalConnPoint,
+            String asupportingOtuInterface, String znodeId, String zlogicalConnPoint)
+            throws OpenRoadmInterfaceException {
+        switch (mappingUtils.getOpenRoadmVersion(anodeId)) {
+            case StringConstants.OPENROADM_DEVICE_VERSION_2_2_1:
+                return openRoadmInterface221
+                    .createOpenRoadmOtnOdu4Interface(anodeId, alogicalConnPoint, asupportingOtuInterface,
+                        znodeId, zlogicalConnPoint);
+            default:
+                return null;
+        }
     }
 }