-- 3GPP TS 37.483 V17.5.0 (2023-06)
-- **************************************************************
--
-- Container definitions
--
-- **************************************************************

E1AP-Containers {
itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)
ngran-access (22) modules (3) e1ap (5) version1 (1) e1ap-Containers (5) }


DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

-- **************************************************************
--
-- IE parameter types from other modules.
--
-- **************************************************************

IMPORTS
	maxPrivateIEs,
	maxProtocolExtensions,
	maxProtocolIEs,
	Criticality,
	Presence,
	PrivateIE-ID,
	ProtocolIE-ID

FROM E1AP-CommonDataTypes;

-- **************************************************************
--
-- Class Definition for Protocol IEs
--
-- **************************************************************

E1AP-PROTOCOL-IES ::= CLASS {
	&id					ProtocolIE-ID			UNIQUE,
	&criticality		Criticality,
	&Value,
	&presence			Presence
}
WITH SYNTAX {
	ID					&id
	CRITICALITY			&criticality
	TYPE				&Value
	PRESENCE			&presence
}

-- **************************************************************
--
-- Class Definition for Protocol Extensions
--
-- **************************************************************

E1AP-PROTOCOL-EXTENSION ::= CLASS {
	&id					ProtocolIE-ID		UNIQUE,
	&criticality		Criticality,
	&Extension,
	&presence			Presence
}
WITH SYNTAX {
	ID					&id
	CRITICALITY			&criticality
	EXTENSION			&Extension
	PRESENCE			&presence
}

-- **************************************************************
--
-- Class Definition for Private IEs
--
-- **************************************************************

E1AP-PRIVATE-IES ::= CLASS {
	&id					PrivateIE-ID,
	&criticality		Criticality,
	&Value,
	&presence			Presence
}
WITH SYNTAX {
	ID					&id
	CRITICALITY			&criticality
	TYPE				&Value
	PRESENCE			&presence
}

-- **************************************************************
--
-- Container for Protocol IEs
--
-- **************************************************************

ProtocolIE-Container { E1AP-PROTOCOL-IES : IEsSetParam} ::=
	SEQUENCE (SIZE (0..maxProtocolIEs)) OF
	ProtocolIE-Field {{IEsSetParam}}

ProtocolIE-SingleContainer { E1AP-PROTOCOL-IES : IEsSetParam} ::=
	ProtocolIE-Field {{IEsSetParam}}

ProtocolIE-Field { E1AP-PROTOCOL-IES : IEsSetParam} ::= SEQUENCE {
	id				E1AP-PROTOCOL-IES.&id				({IEsSetParam}),
	criticality		E1AP-PROTOCOL-IES.&criticality		({IEsSetParam}{@id}),
	value			E1AP-PROTOCOL-IES.&Value			({IEsSetParam}{@id})
}

-- **************************************************************
--
-- Container Lists for Protocol IE Containers
--
-- **************************************************************

ProtocolIE-ContainerList {INTEGER : lowerBound, INTEGER : upperBound, E1AP-PROTOCOL-IES : IEsSetParam} ::=
	SEQUENCE (SIZE (lowerBound..upperBound)) OF
	ProtocolIE-Container {{IEsSetParam}}

-- **************************************************************
--
-- Container for Protocol Extensions
--
-- **************************************************************

ProtocolExtensionContainer { E1AP-PROTOCOL-EXTENSION : ExtensionSetParam} ::=
	SEQUENCE (SIZE (1..maxProtocolExtensions)) OF
	ProtocolExtensionField {{ExtensionSetParam}}

ProtocolExtensionField { E1AP-PROTOCOL-EXTENSION : ExtensionSetParam} ::= SEQUENCE {
	id					E1AP-PROTOCOL-EXTENSION.&id				({ExtensionSetParam}),
	criticality			E1AP-PROTOCOL-EXTENSION.&criticality	({ExtensionSetParam}{@id}),
	extensionValue		E1AP-PROTOCOL-EXTENSION.&Extension		({ExtensionSetParam}{@id})
}

-- **************************************************************
--
-- Container for Private IEs
--
-- **************************************************************

PrivateIE-Container { E1AP-PRIVATE-IES : IEsSetParam} ::=
	SEQUENCE (SIZE (1..maxPrivateIEs)) OF
	PrivateIE-Field {{IEsSetParam}}

PrivateIE-Field { E1AP-PRIVATE-IES : IEsSetParam} ::= SEQUENCE {
	id				E1AP-PRIVATE-IES.&id				({IEsSetParam}),
	criticality		E1AP-PRIVATE-IES.&criticality		({IEsSetParam}{@id}),
	value			E1AP-PRIVATE-IES.&Value			({IEsSetParam}{@id})
}

END