IfcApprovalResource (审批资源)

IfcApprovalResource (审批资源)

IfcApproval表示有关批准过程的信息，例如关于施工或设施管理项目中的计划、设计、建议书或变更单的信息。IfcApproval由IfcControlExtension架构中的ifcreassociatesapproval引用，因此可以与IfcRoot的所有子类型关联。也可以使用IfcResourceApprovalRelationship对资源对象进行批准。

Entities
1 IfcApproval (审批实体)
2 IfcApprovalRelationship (审批关系实体)
3 IfcResourceApprovalRelationship (资源审批关系实体)

1 IfcApproval (审批实体)

Attribute definitions

#	Attribute	Type	Cardinality	Description	C
1	Identifier	IfcIdentifier	[0:1]	A computer interpretable identifier by which the approval is known.	X
2	Name	IfcLabel	[0:1]	A human readable name given to an approval.	X
3	Description	IfcText	[0:1]	A general textual description of a design, work task, plan, etc. that is being approved for.	X
4	TimeOfApproval	IfcDateTime	[0:1]	Date and time when the result of the approval process is produced.	X
5	Status	IfcLabel	[0:1]	The result or current status of the approval, e.g. Requested, Processed, Approved, Not Approved.	X
6	Level	IfcLabel	[0:1]	Level of the approval e.g. Draft v.s. Completed design.	X
7	Qualifier	IfcText	[0:1]	Textual description of special constraints or conditions for the approval.	X
8	RequestingApproval	IfcActorSelect	[0:1]	The actor that is acting in the role specified at IfcOrganization or individually at IfcPerson and requesting an approval.	X
9	GivingApproval	IfcActorSelect	[0:1]	The actor that is acting in the role specified at IfcOrganization or individually at IfcPerson and giving an approval.	X
	HasExternalReferences	IfcExternalReferenceRelationship @RelatedResourceObjects	S[0:?]	Reference to external references, e.g. library, classification, or document information, that are associated to the Approval.	X
	ApprovedObjects	IfcRelAssociatesApproval @RelatingApproval	S[0:?]	Reference to the IfcRelAssociatesApproval instances associating this approval to objects (subtypes of IfcRoot	X
	ApprovedResources	IfcResourceApprovalRelationship @RelatingApproval	S[0:?]	The set of relationships by which resource objects that are are approved by this approval are known.	X
	IsRelatedWith	IfcApprovalRelationship @RelatedApprovals	S[0:?]	The set of relationships by which this approval is related to others.	X
	Relates	IfcApprovalRelationship @RelatingApproval	S[0:?]	The set of relationships by which other approvals are related to this one.	X

2 IfcApprovalRelationship (审批关系实体)

Attribute definitions

#	Attribute	Type	Cardinality	Description	C
3	RelatingApproval	IfcApproval	[1:1]	The approval that other approval is related to.	X
4	RelatedApprovals	IfcApproval	S[1:?]	The approvals that are related to another (relating) approval.	X

 

3 IfcResourceApprovalRelationship (资源审批关系实体)

Attribute definitions

#	Attribute	Type	Cardinality	Description	C
3	RelatedResourceObjects	IfcResourceObjectSelect	S[1:?]	Resource objects that are approved.	X
4	RelatingApproval	IfcApproval	[1:1]	The approval for the resource objects selected.	X