IfcCostSchedule

Item	SPF	XML	Change	Description
IFC2x3 to IFC4
IfcCostSchedule
OwnerHistory			MODIFIED	Instantiation changed to OPTIONAL.
Identification	X	X	MODIFIED	Name changed from SubmittedBy to Identification. Type changed from IfcActorSelect to IfcIdentifier.
PredefinedType	X	X	MODIFIED	Name changed from PreparedBy to PredefinedType. Type changed from IfcActorSelect to IfcCostScheduleTypeEnum.
Status	X	X	MODIFIED	Name changed from SubmittedOn to Status. Type changed from IfcDateTimeSelect to IfcLabel.
SubmittedOn			MODIFIED	Name changed from Status to SubmittedOn. Type changed from IfcLabel to IfcDateTime.
UpdateDate	X	X	MODIFIED	Name changed from TargetUsers to UpdateDate. Type changed from IfcActorSelect to IfcDateTime. Aggregation changed from SET to NONE.
UpdateDate	X		DELETED
ID	X		DELETED
PredefinedType	X		DELETED

#	Attribute	Type	Cardinality	Description	C
7	PredefinedType	IfcCostScheduleTypeEnum	[0:1]	Predefined generic type for a cost schedule that is specified in an enumeration. There may be a property set given specifically for the predefined types.	X
8	Status	IfcLabel	[0:1]	The current status of a cost schedule. Examples of status values that might be used for a cost schedule status include: PLANNED APPROVED AGREED ISSUED STARTED	X
9	SubmittedOn	IfcDateTime	[0:1]	The date and time on which the cost schedule was submitted.	X
10	UpdateDate	IfcDateTime	[0:1]	The date and time that this cost schedule is updated; this allows tracking the schedule history.	X

Inherited definitions from supertypes

Entity inheritance

Attribute inheritance

#	Attribute	Type	Cardinality	Description	C
IfcRoot
1	GlobalId	IfcGloballyUniqueId	[1:1]	Assignment of a globally unique identifier within the entire software world.	X
2	OwnerHistory	IfcOwnerHistory	[0:1]	Assignment of the information about the current ownership of that object, including owning actor, application, local identification and information captured about the recent changes of the object, NOTE only the last modification in stored - either as addition, deletion or modification.	X
3	Name	IfcLabel	[0:1]	Optional name for use by the participating software systems or users. For some subtypes of IfcRoot the insertion of the Name attribute may be required. This would be enforced by a where rule.	X
4	Description	IfcText	[0:1]	Optional description, provided for exchanging informative comments.	X
IfcObjectDefinition
	HasAssignments	IfcRelAssigns @RelatedObjects	S[0:?]	Reference to the relationship objects, that assign (by an association relationship) other subtypes of IfcObject to this object instance. Examples are the association to products, processes, controls, resources or groups.	X
	Nests	IfcRelNests @RelatedObjects	S[0:1]	References to the decomposition relationship being a nesting. It determines that this object definition is a part within an ordered whole/part decomposition relationship. An object occurrence or type can only be part of a single decomposition (to allow hierarchical strutures only).	X
	IsNestedBy	IfcRelNests @RelatingObject	S[0:?]	References to the decomposition relationship being a nesting. It determines that this object definition is the whole within an ordered whole/part decomposition relationship. An object or object type can be nested by several other objects (occurrences or types).	X
	HasContext	IfcRelDeclares @RelatedDefinitions	S[0:1]	References to the context providing context information such as project unit or representation context. It should only be asserted for the uppermost non-spatial object.	X
	IsDecomposedBy	IfcRelAggregates @RelatingObject	S[0:?]	References to the decomposition relationship being an aggregation. It determines that this object definition is whole within an unordered whole/part decomposition relationship. An object definitions can be aggregated by several other objects (occurrences or parts).	X
	Decomposes	IfcRelAggregates @RelatedObjects	S[0:1]	References to the decomposition relationship being an aggregation. It determines that this object definition is a part within an unordered whole/part decomposition relationship. An object definitions can only be part of a single decomposition (to allow hierarchical strutures only).	X
	HasAssociations	IfcRelAssociates @RelatedObjects	S[0:?]	Reference to the relationship objects, that associates external references or other resource definitions to the object.. Examples are the association to library, documentation or classification.	X
IfcObject
5	ObjectType	IfcLabel	[0:1]	The type denotes a particular type that indicates the object further. The use has to be established at the level of instantiable subtypes. In particular it holds the user defined type, if the enumeration of the attribute PredefinedType is set to USERDEFINED.	X
	IsDeclaredBy	IfcRelDefinesByObject @RelatedObjects	S[0:1]	Link to the relationship object pointing to the declaring object that provides the object definitions for this object occurrence. The declaring object has to be part of an object type decomposition. The associated IfcObject, or its subtypes, contains the specific information (as part of a type, or style, definition), that is common to all reflected instances of the declaring IfcObject, or its subtypes.	X
	Declares	IfcRelDefinesByObject @RelatingObject	S[0:?]	Link to the relationship object pointing to the reflected object(s) that receives the object definitions. The reflected object has to be part of an object occurrence decomposition. The associated IfcObject, or its subtypes, provides the specific information (as part of a type, or style, definition), that is common to all reflected instances of the declaring IfcObject, or its subtypes.	X
	IsTypedBy	IfcRelDefinesByType @RelatedObjects	S[0:1]	Set of relationships to the object type that provides the type definitions for this object occurrence. The then associated IfcTypeObject, or its subtypes, contains the specific information (or type, or style), that is common to all instances of IfcObject, or its subtypes, referring to the same type.	X
	IsDefinedBy	IfcRelDefinesByProperties @RelatedObjects	S[0:?]	Set of relationships to property set definitions attached to this object. Those statically or dynamically defined properties contain alphanumeric information content that further defines the object.	X
IfcControl
6	Identification	IfcIdentifier	[0:1]	An identifying designation given to a control It is the identifier at the occurrence level.	X
	Controls	IfcRelAssignsToControl @RelatingControl	S[0:?]	Reference to the relationship that associates the control to the object(s) being controlled.	X
IfcCostSchedule
7	PredefinedType	IfcCostScheduleTypeEnum	[0:1]	Predefined generic type for a cost schedule that is specified in an enumeration. There may be a property set given specifically for the predefined types.	X
8	Status	IfcLabel	[0:1]	The current status of a cost schedule. Examples of status values that might be used for a cost schedule status include: PLANNED APPROVED AGREED ISSUED STARTED	X
9	SubmittedOn	IfcDateTime	[0:1]	The date and time on which the cost schedule was submitted.	X
10	UpdateDate	IfcDateTime	[0:1]	The date and time that this cost schedule is updated; this allows tracking the schedule history.	X

Definitions applying to Common Use Definitions

Instance diagram

Concept usage

Approval Association

The Approval Association concept applies to this entity.

Approvals may be associated to indicate the status of acceptance or rejection using the IfcRelAssociatesApproval relationship where RelatingApproval refers to an IfcApproval and RelatedObjects contains the IfcCostSchedule. Approvals may be split into sub-approvals using IfcApprovalRelationship to track approval status separately for each party where RelatingApproval refers to the higher-level approval and RelatedApprovals contains one or more lower-level approvals. The hierarchy of approvals implies sequencing such that a higher-level approval is not executed until all of its lower-level approvals have been accepted.

Control Assignment

The Control Assignment concept applies to this entity.

The IfcCostSchedule may be assigned to the following entities using relationships as indicated:

IfcActor (IfcRelAssignsToActor): Persons and organizations involved in the preparation, submittal, and as target users.

The IfcCostSchedule may have assignments of its own using the IfcRelAssignsToControl relationship where RelatingControl refers to the IfcCostSchedule and RelatedObjects contains one or more objects of the following types:

IfcCostItem: Indicates costs published within this cost schedule, typically a single root cost item forming a hierarchy of nested cost items.

Concept inheritance

#	Concept	Model View
IfcRoot
	Software Identity	Common Use Definitions
	Revision Control	Common Use Definitions
IfcObject
	Object Occurrence Predefined Type	Common Use Definitions
IfcControl
IfcCostSchedule
	Approval Association	Common Use Definitions
	Control Assignment	Common Use Definitions

Formal representations

XSD Specification

 <xs:element name="IfcCostSchedule" type="ifc:IfcCostSchedule" substitutionGroup="ifc:IfcControl" nillable="true"/>

 <xs:complexType name="IfcCostSchedule">

  <xs:complexContent>

   <xs:extension base="ifc:IfcControl">

    <xs:attribute name="PredefinedType" type="ifc:IfcCostScheduleTypeEnum" use="optional"/>

    <xs:attribute name="Status" type="ifc:IfcLabel" use="optional"/>

    <xs:attribute name="SubmittedOn" type="ifc:IfcDateTime" use="optional"/>

    <xs:attribute name="UpdateDate" type="ifc:IfcDateTime" use="optional"/>

   </xs:extension>

  </xs:complexContent>

 </xs:complexType>

EXPRESS Specification


ENTITY IfcCostSchedule

 SUBTYPE OF (IfcControl);

  PredefinedType : OPTIONAL IfcCostScheduleTypeEnum;

  Status : OPTIONAL IfcLabel;

  SubmittedOn : OPTIONAL IfcDateTime;

  UpdateDate : OPTIONAL IfcDateTime;

END_ENTITY;

 EXPRESS-G diagram

Link to this page

	Kostentabelle
	Cost Schedule
	IfcCostSchedule

IfcCostSchedule

Semantic definitions at the entity

Inherited definitions from supertypes

Definitions applying to Common Use Definitions

Formal representations