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Report:	General Info | Attributes | Operations | Constraints

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Parent Package: entry
Class ENTRY{Abstract}

CONTENT_ITEM
   |
   +--ENTRY

Direct Subclassifiers:
       CARE_ENTRY, EVALUATION, INSTRUCTION, ADMIN_ENTRY
The abstract parent of all ENTRY subtypes. An ENTRY is the root of a logical item of “hard” clinical information created in the “clinical statement” context, within a clinical session. There can be numerous such contexts in a clinical session. Observations and other Entry types only ever document information captured/created in the event documented by the enclosing Composition. An ENTRY is also the minimal unit of information any query should return, since a whole ENTRY (including subparts) records spatial structure, timing information, and contextual information, as well as the subject and generator of the information.

Attributes
Signature	Optionality	Multiplicity	Constant	Documentation
encoding : CODE_PHRASE	1	--		Name of character set in which text values in this Entry are encoded. Coded from openEHR Code Set “character sets”.
language : CODE_PHRASE	1	--		Mandatory indicator of the localised language in which this Entry is written. Coded from openEHR Code Set “languages”.
other_participations : List<PARTICIPATION>	0..1	--		Other participations at ENTRY level.
provider : PARTY_PROXY	0..1	--		Optional identification of provider of the informatoin in this ENTRY, which might be: • the patient • a patient agent, e.g. parent, guardian • the clinician • a device or software Generally only used when the recorder needs to make it explicit. Otherwise, Composition composer and other participants are assumed.
subject : PARTY_PROXY	1	--		Id of human subject of this ENTRY, e.g.: • organ donor • foetus • a family member • another clinically relevant person.
workflow_id : OBJECT_REF	0..1	--		Identifier of externally held workflow engine data for this workflow execution, for this subject of care.

Operations
Signature	Constraints	Documentation
subject_is_self() : Boolean		Returns True if this Entry is about the subject of the EHR, in which case the subject attribute is of type PARTY_SELF.

Constraints
Name	Expression
Subject_validity	inv: subject_is_self implies subject.generating_type = 'PARTY_SELF'
Archetype_root_point	inv: is_archetype_root
Other_participations_valid	inv: other_participations <> Void implies not other_participations.is_empty
Language_valid	inv: language <> Void and code_set(Code_set_id_languages).has_code(language)
Encoding_valid	inv: encoding <> Void and code_set(Code_set_id_character_sets).has_code(encoding)