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+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * NOTE: This file was generated, manual edits will be overwritten!
+ *
+ * Generated by 'goCodeGenerator.py':
+ *              https://github.com/cboling/OMCI-parser/README.md
+ */
+
+package generated
+
+import "github.com/deckarep/golang-set"
+
+// TwdmChannelTuningPerformanceMonitoringHistoryDataPart1ClassID is the 16-bit ID for the OMCI
+// Managed entity TWDM channel tuning performance monitoring history data part 1
+const TwdmChannelTuningPerformanceMonitoringHistoryDataPart1ClassID ClassID = ClassID(449)
+
+var twdmchanneltuningperformancemonitoringhistorydatapart1BME *ManagedEntityDefinition
+
+// TwdmChannelTuningPerformanceMonitoringHistoryDataPart1 (class ID #449)
+//	This ME collects certain tuning-control-related PM data associated with the slot/circuit pack,
+//	hosting one or more ANI-G MEs, for a specific TWDM channel. Instances of this ME are created and
+//	deleted by the OLT.
+//
+//	The relevant events this ME is concerned with are counted towards the PM statistics associated
+//	with the source TWDM channel. The attribute descriptions refer to the ONU activation cycle
+//	states and timers specified in clause 12 of [ITU-T- G.989.3]. This ME contains the counters
+//	characterized as mandatory in clause 14 of [ITU-T- G.989.3].
+//
+//	For a complete discussion of generic PM architecture, refer to clause I.4.
+//
+//	Relationships
+//		An instance of this ME is associated with an instance of TWDM channel ME.
+//
+//	Attributes
+//		Managed Entity Id
+//			Managed entity ID: This attribute uniquely identifies each instance of this ME. Through an
+//			identical ID, this ME is implicitly linked to an instance of the TWDM channel ME. (R,
+//			setbycreate) (mandatory) (2-bytes)
+//
+//		Interval End Time
+//			Interval end time: This attribute identifies the most recently finished 15-min interval. (R)
+//			(mandatory) (1-byte)
+//
+//		Threshold Data 1_2 Id
+//			Threshold data 1/2 ID: This attribute points to an instance of the threshold data 1 and 2 MEs
+//			that contains PM threshold values. (R,-W, setbycreate) (mandatory) (2-bytes)
+//
+//		Tuning Control Requests For Rx Only Or Rx And Tx
+//			Tuning control requests for Rx only or Rx and Tx: The counter of received Tuning_Control PLOAM
+//			messages with Request operation code that contain tuning instructions either for receiver only
+//			or for both receiver and transmitter. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests For Tx Only
+//			Tuning control requests for Tx only: The counter of received Tuning_Control PLOAM messages with
+//			Request operation code that contain tuning instructions for transmitter only. (R) (mandatory)
+//			(4-byte)
+//
+//		Tuning Control Requests Rejected_Int_Sfc
+//			Tuning control requests rejected/INT_SFC: The counter of transmitted Tuning_Response PLOAM
+//			messages with NACK operation code and INT_SFC response code, indicating inability to start
+//			transceiver tuning by the specified time (SFC). (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Rejected_Ds_Xxx
+//			Tuning control requests rejected/DS_xxx: The aggregate counter of transmitted Tuning_Response
+//			PLOAM messages with NACK operation code and any DS_xxx response code, indicating target
+//			downstream wavelength channel inconsistency. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Rejected_Us_Xxx
+//			Tuning control requests rejected/US_xxx: The aggregate counter of transmitted Tuning_Response
+//			PLOAM messages with NACK operation code and any US_xxx response code, indicating target upstream
+//			wavelength channel inconsistency. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Fulfilled With Onu Reacquired At Target Channel
+//			Tuning control requests fulfilled with ONU reacquired at target channel: The counter of
+//			controlled tuning attempts for which an upstream tuning confirmation has been obtained in the
+//			target channel. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Failed Due To Target Ds Wavelength Channel Not Found
+//			Tuning control requests failed due to target DS wavelength channel not found: The counter of
+//			controlled tuning attempts that failed due to timer TO4 expiration in the DS Tuning state (O8)
+//			in the target channel. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Failed Due To No Feedback In Target Ds Wavelength Channel
+//			Tuning control requests failed due to no feedback in target DS wavelength channel: The counter
+//			of controlled tuning attempts that failed due to timer TO5 expiration in the US Tuning state
+//			(O9) in the target channel. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Resolved With Onu Reacquired At Discretionary Channel
+//			Tuning control requests resolved with ONU reacquired at discretionary channel: The counter of
+//			controlled tuning attempts for which an upstream tuning confirmation has been obtained in the
+//			discretionary channel. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Rollback_Com_Ds
+//			Tuning control requests Rollback/COM_DS: The counter of controlled tuning attempts that failed
+//			due to communication condition in the target channel, as indicated by the Tuning_Response PLOAM
+//			message with Rollback operation code and COM_DS response code. (R) (mandatory) (4-byte)
+//
+//		Tuning Control Requests Rollback_Ds_Xxx
+//			Tuning control requests Rollback/DS_xxx: The aggregate counter of controlled tuning attempts
+//			that failed due to target downstream wavelength channel inconsistency, as indicated by the
+//			Tuning_Response PLOAM message with Rollback operation code and any DS_xxx response code. (R)
+//			(mandatory) (4-byte)
+//
+//		Tuning Control Requests Rollback_Us_Xxx
+//			Tuning control requests Rollback/US_xxx: The aggregate counter of controlled tuning attempts
+//			that failed due to target upstream wavelength channel parameter violation, as indicated by the
+//			Tuning_Response PLOAM message with Rollback operation code and US_xxx response code. (R)
+//			(mandatory) (4-byte)
+//
+//		Tuning Control Requests Failed With Onu Reactivation
+//			Tuning control requests failed with ONU reactivation: The counter of controlled tuning attempts
+//			that failed on any reason, with expiration of timers TO4 or TO5 causing the ONU transition into
+//			state O1. (R) (mandatory) (4-byte)
+//
+type TwdmChannelTuningPerformanceMonitoringHistoryDataPart1 struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	twdmchanneltuningperformancemonitoringhistorydatapart1BME = &ManagedEntityDefinition{
+		Name:    "TwdmChannelTuningPerformanceMonitoringHistoryDataPart1",
+		ClassID: 449,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0xfffe,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, 0),
+			1:  ByteField("IntervalEndTime", UnsignedIntegerAttributeType, 0x8000, 0, mapset.NewSetWith(Read), false, false, false, 1),
+			2:  Uint16Field("ThresholdData12Id", UnsignedIntegerAttributeType, 0x4000, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 2),
+			3:  Uint32Field("TuningControlRequestsForRxOnlyOrRxAndTx", CounterAttributeType, 0x2000, 0, mapset.NewSetWith(Read), false, false, false, 3),
+			4:  Uint32Field("TuningControlRequestsForTxOnly", CounterAttributeType, 0x1000, 0, mapset.NewSetWith(Read), false, false, false, 4),
+			5:  Uint32Field("TuningControlRequestsRejectedIntSfc", CounterAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, false, false, 5),
+			6:  Uint32Field("TuningControlRequestsRejectedDsXxx", CounterAttributeType, 0x0400, 0, mapset.NewSetWith(Read), false, false, false, 6),
+			7:  Uint32Field("TuningControlRequestsRejectedUsXxx", CounterAttributeType, 0x0200, 0, mapset.NewSetWith(Read), false, false, false, 7),
+			8:  Uint32Field("TuningControlRequestsFulfilledWithOnuReacquiredAtTargetChannel", CounterAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, false, false, 8),
+			9:  Uint32Field("TuningControlRequestsFailedDueToTargetDsWavelengthChannelNotFound", CounterAttributeType, 0x0080, 0, mapset.NewSetWith(Read), false, false, false, 9),
+			10: Uint32Field("TuningControlRequestsFailedDueToNoFeedbackInTargetDsWavelengthChannel", CounterAttributeType, 0x0040, 0, mapset.NewSetWith(Read), false, false, false, 10),
+			11: Uint32Field("TuningControlRequestsResolvedWithOnuReacquiredAtDiscretionaryChannel", CounterAttributeType, 0x0020, 0, mapset.NewSetWith(Read), false, false, false, 11),
+			12: Uint32Field("TuningControlRequestsRollbackComDs", CounterAttributeType, 0x0010, 0, mapset.NewSetWith(Read), false, false, false, 12),
+			13: Uint32Field("TuningControlRequestsRollbackDsXxx", CounterAttributeType, 0x0008, 0, mapset.NewSetWith(Read), false, false, false, 13),
+			14: Uint32Field("TuningControlRequestsRollbackUsXxx", CounterAttributeType, 0x0004, 0, mapset.NewSetWith(Read), false, false, false, 14),
+			15: Uint32Field("TuningControlRequestsFailedWithOnuReactivation", CounterAttributeType, 0x0002, 0, mapset.NewSetWith(Read), false, false, false, 15),
+		},
+		Access:  CreatedByOlt,
+		Support: UnknownSupport,
+	}
+}
+
+// NewTwdmChannelTuningPerformanceMonitoringHistoryDataPart1 (class ID 449) creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from or transmitted to the OMCC.
+func NewTwdmChannelTuningPerformanceMonitoringHistoryDataPart1(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*twdmchanneltuningperformancemonitoringhistorydatapart1BME, params...)
+}