ManagedDateTimeRepresentation

Means of describing DateTime so that they can be reused by multiple variables or questions/question constructs. Regardless of the format of the data the content may be treated as a date and or time and converted to ISO standard structure if sufficient information is supplied. In addition to the name, label, and description of the representation, the structure provides the DateField Format, a DateTypeCode and a regular expression for further defining allowed content. The DDI Alliance has provided a controlled vocabulary (DateType) to support this element at http://www.ddialliance.org/controlled-vocabularies.

Properties

Name	Type		Description
ManagedDateTimeRepresentationName	NameType	0..n	A name for the ManagedDateTimeRepresentation. May be expressed in multiple languages. Repeat the element to express names with different content, for example different names for different systems.
Label	LabelType	0..n	A display label for the ManagedDateTimeRepresentation. Supports multiple language versions of the same content as well as optional formatting of the content. Repeat for labels with different content, for example, labels with differing length limitations.
Description	StructuredStringType	0..1	A description of the content and purpose of the ManagedDateTimeRepresentation. Supports multiple language versions of the same content as well as optional formatting of the content.
RecommendedDataType	CodeValueType	0..1	This field provides the recommended treatment of the data within an application. The value should come from a controlled vocabulary - recommended values include the set found in W3C XML Schema Part 2, but excluding string sub-types, QNAME, and NOTATION. The DDI Alliance has provided a controlled vocabulary (DataType) to support this element at http://www.ddialliance.org/controlled-vocabularies.
GenericOutputFormat	CodeValueType	0..1	This field provides a recommended generic treatment of the data for display by an application. The value should come from a controlled vocabulary.
MeasurementUnit	CodeValueType	0..1	Records the measurement unit, for example, ‘km’, ‘miles’, etc. Supports the use of a controlled vocabulary.
DateFieldFormat	CodeValueType	0..1	Describes the format of the date field, in formats such as YYYY/MM or MM-DD-YY, etc. If this element is omitted, then the format is assumed to be the XML Schema format corresponding to the type attribute value.
DateTypeCode	CodeValueType	0..1	This is a standard XML date type code and supports the use of an external controlled vocabulary. Examples are date, dateTime, gYearMonth, gYear, and durationThe DDI Alliance has provided a controlled vocabulary (DataType) to support this element at http://www.ddialliance.org/controlled-vocabularies.
Range	RangeType	0..n	Indicates the high and low values (endpoints) of a non-numeric scale. This can be expressed as a value that matches the DateTime format. Repeatable in order to express as set of non-continuous values.
RegExp	string	0..1	The regular expression allows for further description of the allowable content of the data.
ClassificationLevelCode	CodeValueType	0..1	Indicates the type of relationship, nominal, ordinal, interval, ratio, or continuous. Use where appropriate for the representation type. Valid values include: Nominal, Ordinal, Interval, Ratio, Continuous

Properties Inherited from ManagedRepresentation

No properties are inherited.

Properties Inherited from Versionable

Name	Type		Description
URN	string	1..1
Agency	string	1..1
ID	string	1..1
Version	string	1..1
UserID	UserIDType	0..n	Allows for the specification of identifiers other than the specified DDI identification of the object. This may be a legacy ID from DDI-C, a system specific ID such as for a database or registry, or a non-DDI unique identifier. As the identifier is specific to a system the system must be identified with the UserID structure.
UserAttributePair	StandardKeyValuePairType	0..n	A system specific user defined property of the object expressed as a key/value pair. As this is specific to an individual system the use of controlled vocabularies for the key is strongly recommended.
VersionResponsibility	string	0..1	Person or organization within the MaintenanceAgency responsible for the version change. If it is important to retain the affiliation between and individual responsible for the version and his/her agency, it may be included in this notation. This is primarily intended for internal use.
VersionResponsibilityReference	Agent	0..1	Reference person or organization within the MaintenanceAgency responsible for the version change, as described in an OrganizationScheme. If it is important to retain the affiliation between and individual responsible for the version and his/her agency, a Relation should be created between the individual referenced here and his/her organization. This is primarily intended for internal use.
VersionRationale	VersionRationaleType	0..1	Textual description of the rationale/purpose for the version change and a coded value to provide an internal processing flag within and organization or system. Note that versioning can only take place on objects owned by the specified DDI Agency. If you are creating a local instance of an object from another agency for current or future modification use BasedOnObject. If the changes being made result in what you determine to be new object rather than a version of a previous object, i.e. the change is too extensive to consider it a version of the existing object, create a new object and use BasedOnObject to provide a link to the object or objects that were a basis for the new object.
BasedOnObject	BasedOnObjectType	0..1	Use when creating an object that is based on an existing object or objects that are managed by a different agency or when the new object is NOT simply a version change but you wish to maintain a reference to the object that served as a basis for the new object. BasedOnObject may contain references to any number of objects which serve as a basis for this object, a BasedOnRationalDescription of how the content of the referenced object was incorporated or altered, and a BasedOnRationalCode to allow for specific typing of the BasedOnReference according to an external controlled vocabulary.
RelatedOtherMaterialReference	OtherMaterial	0..n	The inclusion of an existing OtherMaterial by reference. Use for any type of OtherMaterial not specifically addressed by an inline description for such as ExternalAid in QuestionItem.
VersionDate	cogsDate	0..1	Date of version using the union set BaseDateType. Duration should not be used in this field, even though allowed by the ISO format enforced by the parser.
IsPublished	boolean	0..1	Indicates that the maintainable will not be changed without versioning, and is a stable target for referencing.

Item Type Hierarchy

• Versionable

  • ManagedRepresentation

    • ManagedDateTimeRepresentation

Relationships

The following identified item types reference this type.

Item Type	Property
Archive	ArchiveSpecific/Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
BaseLogicalProduct	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
Category	Generation/CommandCode/Command/OutParameter/ValueRepresentationReference
ComputationItem	CommandCode/Command/OutParameter/ValueRepresentationReference
ConceptualComponent	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
ControlConstruct	OutParameter/ValueRepresentationReference
DataCollection	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
DDIInstance	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
GeneralInstruction	CommandCode/Command/OutParameter/ValueRepresentationReference
GenerationInstruction	CommandCode/Command/OutParameter/ValueRepresentationReference
Group	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
IfThenElse	IfCondition/Command/OutParameter/ValueRepresentationReference
Loop	LoopVariableReference/ValueRepresentationReference
ManagedGeographicRepresentation	AlternateOffset/OutParameter/ValueRepresentationReference
ManagedRepresentationGroup	ManagedRepresentationReference
ManagedRepresentationScheme	ManagedRepresentationReference
MeasurementItem	OutParameter/ValueRepresentationReference
PhysicalInstance	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
ProcessingInstruction	Binding/SourceParameterReference/ValueRepresentationReference
ProprietaryRecordLayout	DefaultDateTimeDataTypeReference
QuestionBlock	OutParameter/ValueRepresentationReference
QuestionConstruct	ResponseSequence/AlternateSequenceType/Command/OutParameter/ValueRepresentationReference
QuestionGrid	OutParameter/ValueRepresentationReference
QuestionItem	OutParameter/ValueRepresentationReference
RepeatUntil	UntilCondition/Command/OutParameter/ValueRepresentationReference
RepeatWhile	WhileCondition/Command/OutParameter/ValueRepresentationReference
RepresentationMap	SourceRepresentation/ManagedRepresentationReference
RepresentedVariable	ValueRepresentationReference
ResourcePackage	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
SampleStep	CommandCode/Command/OutParameter/ValueRepresentationReference
SamplingStage	ConstructSequence/AlternateSequenceType/Command/OutParameter/ValueRepresentationReference
Sequence	ConstructSequence/AlternateSequenceType/Command/OutParameter/ValueRepresentationReference
StudyUnit	Coverage/RestrictionProcess/CommandCode/Command/OutParameter/ValueRepresentationReference
Universe	UniverseGenerationCode/Command/OutParameter/ValueRepresentationReference
Variable	OutParameter/ValueRepresentationReference
Weighting	UsageGuide/CommandCode/Command/OutParameter/ValueRepresentationReference