IN-common-classes {itu-t recommendation q 1248 modules(1) in-common-classes(5)
  version1(0)} DEFINITIONS ::=
BEGIN

IMPORTS
  id-package-emptyConnection, id-rosObject-scf, id-rosObject-cusf,
    id-rosObject-sdf, id-rosObject-srf, id-rosObject-ssf,
    ros-InformationObjects, ros-UsefulDefinitions, ssf-scf-Protocol,
    scf-cusf-Protocol, scf-scf-Protocol, scf-srf-Protocol, scf-sdf-Protocol,
    sdf-sdf-Protocol, common-datatypes
    FROM IN-object-identifiers {itu-t recommendation q 1248 modules(1)
      in-object-identifiers(0) version1(0)}
  ROS-OBJECT-CLASS, CONTRACT, OPERATION-PACKAGE, Code, OPERATION,
    CONNECTION-PACKAGE
    FROM Remote-Operations-Information-Objects ros-InformationObjects
  emptyBind
    FROM Remote-Operations-Useful-Definitions ros-UsefulDefinitions
  inAssistHandoffSsfToScf, inScfToSsfDpSpecific, inScfToSsfGeneric,
    inScfToSsfStatusReporting, inScfToSsfServiceManagement,
    inScfToSsfINTrafficManagement, inScfToSsfTrafficManagement,
    inScfToSsfTriggerManagement, inSsfToScfDpSpecific, inSsfToScfGeneric,
    inSsfToScfServiceManagement, inScfToSsfRouteMonitoring,
    inSsfToScfRouteMonitoring
    FROM IN-SSF-SCF-pkgs-contracts-acs ssf-scf-Protocol
  cusfscfDPSpecificContract, scfcusfDPSpecificContract, cusfscfGenericContract,
    scfcusfGenericContract
    FROM IN-SCF-CUSF-Protocol scf-cusf-Protocol
  dsspContract, scfc-scfsContract, scfs-scfcContract
    FROM IN-SCF-SCF-pkgs-contracts-acs scf-scf-Protocol
  srf-scf-contract
    FROM IN-SCF-SRF-pkgs-contracts-acs scf-srf-Protocol
  dapContract, dapExecuteContract, tfcContract
    FROM IN-SCF-SDF-Protocol scf-sdf-Protocol
  indspContract, shadowConsumerContract, shadowSupplierContract
    FROM IN-SDF-SDF-Protocol sdf-sdf-Protocol
  CriticalityType
    FROM IN-common-datatypes common-datatypes;

ssf ROS-OBJECT-CLASS ::= {
  INITIATES
    {inSsfToScfGeneric | inSsfToScfDpSpecific | inAssistHandoffSsfToScf |
      inSsfToScfServiceManagement | inSsfToScfRouteMonitoring}
  RESPONDS
    {inScfToSsfGeneric | inScfToSsfDpSpecific | inScfToSsfINTrafficManagement |
      inScfToSsfTrafficManagement | inScfToSsfServiceManagement |
      inScfToSsfTriggerManagement | inScfToSsfStatusReporting |
      inScfToSsfRouteMonitoring}
  ID         id-rosObject-ssf
}

-- The ssf class of ROS-object describes the communication capabilities of an SSF
-- This object can act as the initiator of the following contracts
--
-- inSsfToScfGeneric contract expresses the form of the service in which the SSF,
-- a ROS-object of class ssf, initiates the generic triggering approach contract. 
-- This dialogue is initiated by the SSF with the InitialDP Operation.
-- inSsfToScfDpSpecific contract expresses the form of the service in which the SSF, 
-- a ROS-object of class ssf, initiates the DP specific approach contract. 
-- This dialogue is initiated by the SSF with the DP specific Initial Operations.
-- inAssistHandoffSsfToScf contract expresses the form of the service in which the SSF,
-- a ROS-object of class ssf, initiates the Assist or Hand-off contract. 
-- This dialogue is initiated by the SSF with the AssistRequestInstructions Operation.
-- inSsfToScfServiceManagement contract expresses the form of the service in which the SSF, 
-- a ROS-object of class ssf, initiates ServiceManagement related contract for reporting 
-- service Management results. This dialogue is initiated/ended by the SSF with
-- the ServicefilteringResponse Operation.
-- inSsfToScfRouteMonitoring contract expresses the form of the service in which the SSF, 
-- a ROS-object of class ssf, initiates the reporting of route monitoring. This dialogue is
--  initiated/ended by the SSF with the monitorRouteReport Operation
-- This object can act as the responder of the following contracts
-- 
-- inScfToSsfGeneric contract expresses the form of the service in which the SSF, 
-- a ROS-object of class ssf, responds to the generic messaging approach for 
-- the SCF Initiate Call Attempt contract. This dialogue is initiated by the SCF with 
-- the InitiateCallAttempt or CreateCallSegmentAssociation, Generic case.
-- inScfToSsfDpSpecific contract expresses the form of the service in which the SSF, 
-- a ROS-object of class ssf, responds  to theDP specific messaging approach for the 
-- SCF Initiate Call Attempt contract. This dialogue is initiated by the SCF with 
-- the InitiateCallAttempt, DP Specific case.
-- inScfToSsfINTrafficManagement contract expresses the form of service in which the SSF,
-- a ROS object of class ssf, responds to theIN Traffic Management related contract.
-- This dialogue is initiated by the SCF with the CallGap Operation
-- inScfToSsfTrafficManagement contract expresses the form of service in which the SSF,
-- a ROS object of class ssf, responds to the Traffic Management related contract.
-- This dialogue is initiated by the SCF with the CallFiltering Operation
-- inScfToSsfServiceManagement contract expresses the form of service in which the SSF,
-- a ROS object of class ssf, responds to the Service Management related contract.
--  This dialogue is initiated  by the SCF with the ActivateServiceFiltering Operation
-- inScfToSsfTriggerManagement contract expresses the form of service in which the SSF,
-- a ROS object of class ssf, responds to the Trigger Management related contract.
-- This dialogue is initiated by the SCF with the ManageTriggerData Operation
-- inScfToSsfStatusReporting contract expresses the form of service in which the SSF,
-- a ROS object of class ssf, responds to the Status Reporting related contract.
-- This dialogue is initiated by the SCF with the StatusReporting Operations.
-- inScfToSsfRouteMonitoring contract expresses the form of the service in which the SSF, 
-- a ROS-object of class ssf ,responds to the  route monitoring request.
-- This dialogue is initiated by the SCF with the monitorRouteRequest Operation.
srf ROS-OBJECT-CLASS ::= {
  INITIATES  {srf-scf-contract}
  ID         id-rosObject-srf
}

-- The srf class of ROS-object describes the communication capabilities of an SRF
-- This object can act as the initiator of the following contract
-- 
-- srf-scf-contract contract expresses the form of service in which the SRF, a ROS-object of class srf,
-- initiates the srf related contract. This dialogue is initiated by the SRF with 
-- the AssistRequestInstruction Operation
cusf ROS-OBJECT-CLASS ::= {
  INITIATES  {cusfscfDPSpecificContract | cusfscfGenericContract}
  RESPONDS   {scfcusfDPSpecificContract | scfcusfGenericContract}
  ID         id-rosObject-cusf
}

-- The cusf class of ROS-object describes the communication capabilities of an CUSF
-- This object can act as the initiator of the following contracts
-- 
--cusfscfDPSpecificContract expresses the form of the service in which the CUSF,
-- a ROS-object of class cusf, initiates the DP specific approach contract by using a DP specific operation.
-- cusfscfGenericContract expresses the form of the service in which the CUSF, 
-- a ROS-object of class cusf, initiates the  generic approach contract by using 
-- an InitialAssociationDP operation.
-- 
-- This object can act as the responder of the following contracts
-- 
--scfcusfDPSpecificContract expresses the form of the service in which the CUSF, 
-- a ROS-object of class cusf, responds the DP specific approach contract initiates by the SCF 
-- using an InitiateAssociation operation.
-- scfcusfGenericContract expresses the form of the contract in which the CUSF,
--  a ROS-object of class cusf, responds the generic  approach contract initiates by the SCF
-- using an InitiateAssociation operation.
scf ROS-OBJECT-CLASS ::= {
  INITIATES
    {inScfToSsfGeneric | inScfToSsfDpSpecific | inScfToSsfINTrafficManagement |
      inScfToSsfTrafficManagement | inScfToSsfServiceManagement |
      inScfToSsfTriggerManagement | inScfToSsfStatusReporting |
      inScfToSsfRouteMonitoring |
       -- scf to sdf contracts
      dapContract | dapExecuteContract |
       -- scf to scf contracts
      scfc-scfsContract | scfs-scfcContract | dsspContract |
       -- tfc contract (scf to scf)
      tfcContract |
       -- scf to cusf contracts
      scfcusfDPSpecificContract | scfcusfGenericContract}
  RESPONDS
    {inSsfToScfGeneric | inSsfToScfDpSpecific | inAssistHandoffSsfToScf |
      inSsfToScfServiceManagement | inSsfToScfRouteMonitoring |
       -- srf to scf contracts
      srf-scf-contract |
       -- tfc contract (scf to scf, sdf to scf)
      tfcContract |
       -- scf to scf contracts
      scfc-scfsContract | scfs-scfcContract | dsspContract |
       -- cusf to scf contracts
      cusfscfDPSpecificContract | cusfscfGenericContract}
  ID         id-rosObject-scf
}

-- The scf class of ROS-object describes the communication capabilities of an SCF
-- This object can act as the initiator of the following contracts
-- 
-- scf to ssf contracts
-- inScfToSsfGeneric contract expresses the form of the service in which the SCF,
-- a ROS-object of class scf, initiates the generic messaging approach for the SCF 
-- Initiate Call Attempt contract. This dialogue is initiated  by the SCF with the InitiateCallAttempt 
-- or CreateCallSegmentAssociation, Generic case.
-- inScfToSsfDpSpecific contract expresses the form of the service in which the SCF, 
-- a ROS-object of class scf, initiates theDP specific messaging approach for the SCF Initiate Call Attempt 
-- contract. This dialogue is initiated  by the SCF with the InitiateCallAttempt, DP Specific case.
-- inScfToSsfINTrafficManagement contract expresses the form of service in which the SCF, 
-- a ROS object of class scf, initiates the IN Traffic Management related contract. This dialogue is initiated 
-- by the SCF with the CallGap Operation
-- inScfToSsfTrafficManagement contract expresses the form of service in which the SCF, 
-- a ROS object of class scf, initiates the Traffic Management related contract. This dialogue is initiated 
-- by the SCF with the CallFiltering Operation
-- inScfToSsfServiceManagement contract expresses the form of service in which the SCF, 
-- a ROS object of class scf, initiates the Service Management related contract. 
-- This dialogue is initiated by the SCF with the ActivateServiceFiltering Operation
-- inScfToSsfTriggerManagement contract expresses the form of service in which the SCF,
--  a ROS object of class scf, initiates the Trigger Management related contract. 
-- This dialogue is initiated by the SCF with the ManageTriggerData Operation
-- inScfToSsfStatusReporting contract expresses the form of service in which the SCF, 
-- a ROS object of class scf, initiates the Status Reporting related contract. This dialogue is initiated 
-- by the SCF with the StatusReporting Operations.
-- inScfToSsfRouteMonitoring contract expresses the form of the service in which the SCF, 
-- a ROS-object of class scf  initiates the  route monitoring request. This dialogue is initiated 
-- by the SCF with the monitorRouteRequest Operation.
-- 
-- scf to sdf 
-- dapContract contract expresses the form of service in which the SCF, a ROS object of class scf,
-- initiates the SCF/SDF message exchange based on a DAP protocol (Search operation and Directory 
-- Modify operations). 
-- dapExecuteContract contract expresses the form of service in which the SCF, a ROS object of class scf, 
-- initiates the SCF/SDF message exchange based on a DAP protocol (Search operation and Directory 
-- Modify operations) plus the Execute operation.
-- tfc contract (scf to scf)
-- tfcContract contract expresses the form of service in which the SCF, a ROS object of class scf,
-- initiates the traffic flow control mechanism.
--
-- scf to scf contracts
-- scfc-scfsContract and scfs-scfcContract  contracts expresse the form of service in which the controlling or
-- supporting  SCF, a ROS object of class scf,  initiate the SCF/SCF message exchange. 
-- dsspContract contract expresses the form of service in which the SCF, a ROS object of class scf, 
-- initiates the chained SCF/SCF message exchange. 
--
-- scf to cusf contracts 
--scfcusfDPSpecificContract expresses the form of the service in which the SCF, a ROS-object of class scf,
-- initiates the DP specific approach contract by using an InitiateAssociation operation.
-- scfcusfGenericContract expresses the form of the contract in which the SCF, a ROS-object of class scf,
-- initiates the generic approach contract by using an InitiateAssociation operation.
--
-- This object can act as the responder of the following contracts
-- 
-- ssf to scf contracts
-- inSsfToScfGeneric contract expresses the form of the service in which the SCF, 
-- a ROS-object of class scf, responds to the generic triggering approach contract. 
-- This dialogue is initiated by the SSF with the InitialDP Operation.
-- inSsfToScfDpSpecific contract expresses the form of the service in which the SCF,
-- a ROS-object of class scf, responds to the DP specific approach contract. 
-- This dialogue is initiated by the SSF with the DP specific Initial Operations.
-- inAssistHandoffSsfToScf contract expresses the form of the service in which the SCF, 
-- a ROS-object of class scf, responds to the Assist or Hand-off contract. 
-- This dialogue is initiated by the SSF with the AssistRequestInstructions Operation.
-- inSsfToScfServiceManagement contract expresses the form of the service in which the SCF,
--  a ROS-object of class  scf, responds to the ServiceManagement related contract for reporting 
-- Service Management results. 
-- This dialogue is initiated/ended by the SSF with the ServicefilteringResponse Operation.
-- inSsfToScfRouteMonitoring contract expresses the form of the service in which the SCF, 
-- a ROS-object of class scf ,responds to the  route monitoring procedures.
-- This dialogue is initiated/ended by the SSF with the monitorRouteReport Operation.
-- 
-- srf to scf contracts
-- srf-scf-contract contract expresses the form of service in which the SCF, a ROS-object of class scf,
--  responds to the srf related contract. This dialogue is initiated by the SRF with the AssistRequestInstruction 
-- tfc contract (scf to scf, sdf to scf)
-- tfcContract contract expresses the form of service in which the SCF, a ROS object of class scf,
-- responds to the traffic flow control contract initiated either by the SCF or the SDF.
--
-- scf to scf contracts
-- scfc-scfsContract and scfs-scfcContract  contracts express the form of service in which the controlling or
-- supporting  SCF, a ROS object of class scf,  responds the SCF/SCF message exchange. 
-- dsspContract contract expresses the form of service in which the SCF, a ROS object of class scf, 
-- responds to the previously initiated chained SCF/SCF message exchange. 
--
-- cusf to scf contracts
-- cusfscfDPSpecificContract expresses the form of the service in which the SCF,
-- a ROS-object of class scf, responds to the DP specific approach contract. 
-- cusfscfGenericContract expresses the form of the service in which the SCF, 
-- a ROS-object of class scf, responds to the generic approach contract.
sdf ROS-OBJECT-CLASS ::= {
  INITIATES
    {indspContract | shadowConsumerContract | shadowSupplierContract |
      tfcContract}
  RESPONDS
    {dapContract | dapExecuteContract | indspContract | shadowConsumerContract
      | shadowSupplierContract | tfcContract}
  ID         id-rosObject-sdf
}

-- The sdf class of ROS-Object describes the communication capabilities of an SDF
-- This object can act as the initiator of the following contracts
-- indspContract contract expresses the form of service in which the SDF, a ROS object of class sdf,
-- initiates the chained SCF/SDF message exchange, based on the DSP protocol.
-- shadowConsumerContract contract expresses the form of service in which the SDF,
-- a ROS object of class sdf, initiates the shadowing mechanism as a shadow consumer, 
-- based on the DISP protocol.
-- shadowSupplierContract contract expresses the form of service in which the SDF, 
-- a ROS object of class sdf, initiates the shadowing mechanism as a shadow supplier, 
-- based on the DISP protocol.
-- tfcContract contract expresses the form of service in which the SDF, a ROS object of class sdf,
-- initiates the traffic flow control mechanism.
-- This object can act as the responder of the following contracts
-- dapContract contract expresses the form of service in which the SDF, a ROS object of class sdf, 
-- responds to the previously initiated SCF/SDF message exchange.
-- dapExecuteContract contract expresses the form of service in which the SDF, a ROS object of class sdf,
-- responds to the previously initiated SCF/SDF message exchange.
-- indspContract contract expresses the form of service in which the SDF, a ROS object of class sdf, 
-- responds to the previously initiated chained SCF/SDF message exchange.
-- shadowConsumerContract contract expresses the form of service in which the SDF,
-- a ROS object of class sdf, responds to the previously initiated shadowing mechanism.
-- shadowSupplierContract contract expresses the form of service in which the SDF, 
-- a ROS object of class sdf, responds to the previously initiated shadowing mechanism.
-- tfcContract contract expresses the form of service in which the SDF, a ROS object of class sdf, 
-- responds to the traffic flow control initiated by the SDF.
-- Definition of the extension class
EXTENSION ::= CLASS {
  &ExtensionType  ,
  &criticality    CriticalityType DEFAULT ignore,
  &id             Code
}
WITH SYNTAX {
  EXTENSION-SYNTAX &ExtensionType
  [CRITICALITY &criticality]
  IDENTIFIED BY &id
}

-- Example of addition of an extension named 'Some Network Specific Indicator' of type
-- BOOLEAN, with criticality 'abort' and to be identified as extension number 1
-- Example of definition using the above information object class:
--
-- SomeNetworkSpecificIndicator  EXTENSION ::= {
-- 	EXTENSION-SYNTAX    BOOLEAN
--	CRITICALITY         abort
--	IDENTIFIED BY       local : 1
--	}
-- Example of transfer syntax, using the ExtensionField datatype as specified in section 4.1.
-- Assuming the value of the extension is set to TRUE, the extensions parameter
-- becomes a Sequence of type INTEGER ::= 1, criticality ENUMERATED ::= 1 and value [1]
-- EXPLICIT BOOLEAN ::= TRUE.
--
-- Use of Q.1400 defined Extension is ffs
-- In addition the extension mechanism marker is used to identify the future minor additions to INAP.
firstExtension EXTENSION ::= {
  EXTENSION-SYNTAX  NULL
  CRITICALITY       ignore
  IDENTIFIED BY     local:1
}

-- firstExtension is just an example.
SupportedExtensions EXTENSION ::=
  {firstExtension, ...
  -- full set of network operator extensions --}

-- SupportedExtension is the full set of the network operator extensions.
inUnbind OPERATION ::= {RETURN RESULT    FALSE
                        ALWAYS RESPONDS  FALSE
}

emptyConnectionPackage CONNECTION-PACKAGE ::= {
  BIND              emptyBind
  UNBIND            inUnbind
  RESPONDER UNBIND  TRUE
  ID                id-package-emptyConnection
}

EmptyReturnable OPERATION ::=
  {...}

COMMON-BOUNDS ::= CLASS {&numOfExtensions  INTEGER OPTIONAL
}WITH SYNTAX {[NUM-OF-EXTENSIONS &numOfExtensions]
}

-- The following instance of the parameter bound is just an example
networkSpecificBoundSet COMMON-BOUNDS ::= {NUM-OF-EXTENSIONS  1
}

END