-- 3GPP TS 36.423 V17.3.0 (2022-12)
-- 9.3.8	Container definitions
-- **************************************************************
--
-- Container definitions
--
-- **************************************************************

X2AP-Containers {
itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)
eps-Access (21) modules (3) x2ap (2) version1 (1) x2ap-Containers (5) }

DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

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

IMPORTS
	maxPrivateIEs,
	maxProtocolExtensions,
	maxProtocolIEs,
	Criticality,
	Presence,
	PrivateIE-ID,
	ProtocolIE-ID
FROM X2AP-CommonDataTypes;

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

X2AP-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 IEs
--
-- **************************************************************

X2AP-PROTOCOL-IES-PAIR ::= CLASS {
	&id						ProtocolIE-ID 		UNIQUE,
	&firstCriticality		Criticality,
	&FirstValue,
	&secondCriticality		Criticality,
	&SecondValue,
	&presence				Presence
}
WITH SYNTAX {
	ID						&id
	FIRST CRITICALITY 		&firstCriticality
	FIRST TYPE				&FirstValue
	SECOND CRITICALITY 		&secondCriticality
	SECOND TYPE				&SecondValue
	PRESENCE				&presence
}

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

X2AP-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
--
-- **************************************************************

X2AP-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 {X2AP-PROTOCOL-IES : IEsSetParam} ::=
	SEQUENCE (SIZE (0..maxProtocolIEs)) OF
	ProtocolIE-Field {{IEsSetParam}}

ProtocolIE-Single-Container {X2AP-PROTOCOL-IES : IEsSetParam} ::=
	ProtocolIE-Field {{IEsSetParam}}

ProtocolIE-Field {X2AP-PROTOCOL-IES : IEsSetParam} ::= SEQUENCE {
	id				X2AP-PROTOCOL-IES.&id					({IEsSetParam}),
	criticality		X2AP-PROTOCOL-IES.&criticality			({IEsSetParam}{@id}),
	value			X2AP-PROTOCOL-IES.&Value				({IEsSetParam}{@id})
}

-- **************************************************************
--
-- Container for Protocol IE Pairs
--
-- **************************************************************

ProtocolIE-ContainerPair {X2AP-PROTOCOL-IES-PAIR : IEsSetParam} ::=
	SEQUENCE (SIZE (0..maxProtocolIEs)) OF
	ProtocolIE-FieldPair {{IEsSetParam}}

ProtocolIE-FieldPair {X2AP-PROTOCOL-IES-PAIR : IEsSetParam} ::= SEQUENCE {
	id					X2AP-PROTOCOL-IES-PAIR.&id					({IEsSetParam}),
	firstCriticality	X2AP-PROTOCOL-IES-PAIR.&firstCriticality	({IEsSetParam}{@id}),
	firstValue			X2AP-PROTOCOL-IES-PAIR.&FirstValue			({IEsSetParam}{@id}),
	secondCriticality	X2AP-PROTOCOL-IES-PAIR.&secondCriticality	({IEsSetParam}{@id}),
	secondValue			X2AP-PROTOCOL-IES-PAIR.&SecondValue			({IEsSetParam}{@id})
}

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

ProtocolIE-ContainerList {INTEGER : lowerBound, INTEGER : upperBound, X2AP-PROTOCOL-IES : IEsSetParam} ::=
	SEQUENCE (SIZE (lowerBound..upperBound)) OF
	ProtocolIE-Container {{IEsSetParam}}

ProtocolIE-ContainerPairList {INTEGER : lowerBound, INTEGER : upperBound, X2AP-PROTOCOL-IES-PAIR : IEsSetParam} ::=
	SEQUENCE (SIZE (lowerBound..upperBound)) OF
	ProtocolIE-ContainerPair {{IEsSetParam}}

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

ProtocolExtensionContainer {X2AP-PROTOCOL-EXTENSION : ExtensionSetParam} ::=
	SEQUENCE (SIZE (1..maxProtocolExtensions)) OF
	ProtocolExtensionField {{ExtensionSetParam}}

ProtocolExtensionField {X2AP-PROTOCOL-EXTENSION : ExtensionSetParam} ::= SEQUENCE {
	id					X2AP-PROTOCOL-EXTENSION.&id				({ExtensionSetParam}),
	criticality			X2AP-PROTOCOL-EXTENSION.&criticality	({ExtensionSetParam}{@id}),
	extensionValue		X2AP-PROTOCOL-EXTENSION.&Extension		({ExtensionSetParam}{@id})
}

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

PrivateIE-Container {X2AP-PRIVATE-IES : IEsSetParam} ::=
	SEQUENCE (SIZE (1..maxPrivateIEs)) OF
	PrivateIE-Field {{IEsSetParam}}

PrivateIE-Field {X2AP-PRIVATE-IES : IEsSetParam} ::= SEQUENCE {
	id				X2AP-PRIVATE-IES.&id			({IEsSetParam}),
	criticality		X2AP-PRIVATE-IES.&criticality	({IEsSetParam}{@id}),
	value			X2AP-PRIVATE-IES.&Value			({IEsSetParam}{@id})
}

END