-import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.node.attributes.AvailableWavelengthsKey;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.used.wavelengths.UsedWavelengths;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.used.wavelengths.UsedWavelengthsBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev170929.degree.used.wavelengths.UsedWavelengthsKey;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Node1;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Node1Builder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.TerminationPoint1;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.TerminationPoint1Builder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.DegreeAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.DegreeAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.SrgAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.SrgAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.CpAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.CpAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.CtpAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.CtpAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.PpAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.PpAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.RxTtpAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.RxTtpAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.TxTtpAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.TxTtpAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrClientAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrClientAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrNetworkAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrNetworkAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrPortAttributes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.XpdrPortAttributesBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.pp.attributes.UsedWavelength;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.pp.attributes.UsedWavelengthBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.node.termination.point.pp.attributes.UsedWavelengthKey;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmTpType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev170929.srg.node.attributes.AvailableWavelengthsBuilder;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.xponder.rev170929.xpdr.port.connection.attributes.Wavelength;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.xponder.rev170929.xpdr.port.connection.attributes.WavelengthBuilder;
-import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev171017.PathDescription;
-import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev171017.path.description.atoz.direction.AToZ;
-import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev171017.path.description.ztoa.direction.ZToA;
-import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev171017.pce.resource.resource.resource.TerminationPoint;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NodeId;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeKey;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.TpId;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.node.TerminationPointKey;
+import org.opendaylight.transportpce.common.fixedflex.FixedFlexImpl;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev181130.FrequencyGHz;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev181130.FrequencyTHz;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev181130.degree.node.attributes.AvailableWavelengths;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev181130.degree.node.attributes.AvailableWavelengthsKey;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev181130.degree.used.wavelengths.UsedWavelengths;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev181130.degree.used.wavelengths.UsedWavelengthsBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.degree.rev181130.degree.used.wavelengths.UsedWavelengthsKey;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Node1Builder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1Builder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.DegreeAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.DegreeAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.SrgAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.SrgAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.CpAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.CpAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.CtpAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.CtpAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.PpAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.PpAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.RxTtpAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.RxTtpAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.TxTtpAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.TxTtpAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrClientAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrNetworkAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrNetworkAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrPortAttributes;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.XpdrPortAttributesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.pp.attributes.UsedWavelength;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.pp.attributes.UsedWavelengthBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.node.termination.point.pp.attributes.UsedWavelengthKey;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.srg.rev181130.srg.node.attributes.AvailableWavelengthsBuilder;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.xponder.rev181130.xpdr.port.connection.attributes.Wavelength;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.xponder.rev181130.xpdr.port.connection.attributes.WavelengthBuilder;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev200629.PathDescription;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev200629.path.description.atoz.direction.AToZ;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev200629.path.description.ztoa.direction.ZToA;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev200629.pce.resource.resource.resource.TerminationPoint;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointKey;