IfcWorkSchedule

Definition from IAI: An IfcWorkSchedule represents a task schedule in a work plan, which in turn can contain a set of schedules for different purposes.

HISTORY: New Entity in IFC Release 2.0

Use Definitions

An IfcWorkSchedule includes a set of elements (created through relating schedule time controls to tasks) with references to the resources used for the tasks included in the work schedule. Additionally, through the IfcWorkControl abstract supertype, the actors creating the schedule can be specified and schedule time information such as start time, finish time, and total float of the schedule can also be specified.

IfcWorkSchedule can reference a project (i.e. the single IfcProject instance). The documents of the IfcWorkSchedule can be referenced by the IfcRelAssociatesDocuments relationship. Moreover, a work schedule can include other work schedules as sub-items through IfcRelNests relationship.

EXPRESS specification:

ENTITY IfcWorkSchedule

SUBTYPE OF (

IfcWorkControl);

END_ENTITY;

Inheritance graph

ENTITY IfcWorkSchedule;

ENTITY IfcRoot;

GlobalId

IfcGloballyUniqueId;

OwnerHistory

IfcOwnerHistory;

Name

OPTIONAL IfcLabel;

Description

OPTIONAL IfcText;

ENTITY IfcObjectDefinition;

INVERSE

HasAssignments

SET OF IfcRelAssigns FOR RelatedObjects;

IsDecomposedBy

SET OF IfcRelDecomposes FOR RelatingObject;

Decomposes

SET [0:1] OF IfcRelDecomposes FOR RelatedObjects;

HasAssociations

SET OF IfcRelAssociates FOR RelatedObjects;

ENTITY IfcObject;

ObjectType

OPTIONAL IfcLabel;

INVERSE

IsDefinedBy

SET OF IfcRelDefines FOR RelatedObjects;

ENTITY IfcControl;

INVERSE

Controls

SET OF IfcRelAssignsToControl FOR RelatingControl;

ENTITY IfcWorkControl;

Identifier

IfcIdentifier;

CreationDate

IfcDateTimeSelect;

Creators

OPTIONAL SET [1:?] OF IfcPerson;

Purpose

OPTIONAL IfcLabel;

Duration

OPTIONAL IfcTimeMeasure;

TotalFloat

OPTIONAL IfcTimeMeasure;

StartTime

IfcDateTimeSelect;

FinishTime

OPTIONAL IfcDateTimeSelect;

WorkControlType

OPTIONAL IfcWorkControlTypeEnum;

UserDefinedControlType

OPTIONAL IfcLabel;

ENTITY IfcWorkSchedule;

END_ENTITY;