CCOM 4.0.0-rc1

Release changes

• Rename CCOM to Common Collaborative Object Model. It is no longer Conceptual.
• Add CRIS documentation to UML and XSD
• Add HTML documentation describing release. Some is derived from the OGI Pilot documentation.
• Add Changelog

Model and data changes

• Rename Entity.GUID to UUID
• UUID is mandatory – it was optional previously to support Query-By-Example, but now a different query schema will be used.
• Change Entity.Tag to ShortName and Entity.Name to FullName. This allows multiple names for different languages/locales
• Entity has EffectiveStatus, which has a EffectiveDate and link to a StatusType. This allows for temporal status (e.g. setting active date in the future)
  • Remove Start/End dates for ValidFor
  • Remove Valid prefix
• Rename UnitType to UnitOfMeasure
  • Rename TextWithUnit to TextWithUOM
• Rename ReferenceUnitType to UOMQuantity
• Rename Enterprise to Organization and EnterpriseType to OrganizationType
• Rename AssetOnSegmentEvent to AssetSegmentEvent
• Change Request.FromSystem to FromAgent
• Measure.Value should be a UNCEFACT NumericType
• MonetaryAmount.Value should be a UNCEFACT NumericType
• Separate UnitType and Enumeration
• Merge SiteType into SegmentType
  • Subclass Site from Segment
  • Remove Equivalent Segment associations
  • Move MonitoredEntity.IsTemplate and Template to Segment
• Rename UOMQuantities Length (L) and Time (T) to remove parenthesis
• Rename UOMQuantities Latitude, Longitude, Slope curve of Signal Processing Filters to fix spelling mistakes and consistent capitalization
• Rename UOMQuantitiy Flow Unit for Gallons etc. and Frequency / Hertz to remove Unit of Measure labels
• Rename PossbleEquivalency to Equivalency
• Only Sample and not measurement should be hierarchical
• Rename and extend from XSD types
  • Rename URILink to URI from anyURI
  • Rename XMLAny to XML from anyType
  • Use alphabetical order for ValueClass and ValueContent
• Remove embedded units of measure
  • MeasurementLocation.TransducerOrientationAngleDegrees to TransducerOrientationAngle
  • VectorMeasurement.DirectionDegrees to Direction
• All schema restricted enumerations derive from xs:string
• Move Data from Measurement to subclasses and make Measurement abstract.
  • Create SingleDataMeasurement
  • Rename GridMeasurement to MeasurementGrid and associate with SingleDataMeasurement. This is because multiple Grids can be drawn for a BLOB.
  • Create FFTMeasurement, CPBMeasurement, TimeWaveformMeasurement
• Remove Reference time from OffsetArrayMeasurement – this is now the Start time from Measurement
• Change Health Assessment association to TimestamppedEvent changed to “substantiated by”. This more aligns with original requirement in CRIS.
• Allow all assessments to be audited.
• Rename WorkAudit and WorkAuditType to WorkStatus and WorkStatusType
• Rename Materiel to Material. Less military connotations.
• EngineeringStudy and Algorithm inherit from Entity.
• EngineeringStudy and Algorithm use the same template approach as Segment (i.e. IsTemplate, Template fields)
• Attribute Reference Data ReadinessTypes to DLA Federal Condition Codes
• Remove Entity.LastUpdatedInfoSource. There should only be a single system of record for an entity.
• Remove DataSheet network
• Remove MIMOSAClass
• Remove equivalent relationship between Model->Segment and Asset->Segment
• Remove equivalent relationship between InfoSource->Asset
• Remove AssetConnection relationship from Site
• Remove Conversion Scale and Offset for Currency and Currency Exchange Rate Units of Measure
• Electrical Circuit and Measurement Location MeasurementLocationTypes
• Remove Manufacturer. Model and Asset will point to Organization as the manufacturer
• Remove Boolean in favor of xs:boolean
• Remove WorkItemType – this is more likely a presentation concern
• Remove MonetaryAmount – use Measure instead
• Remove EquivalentAsset for InfoSource and Agent – attributes can be assigned directly
• Remove Asset/SegmentTypeModelTemplate – these were for data sheets and are now supported using AttributeSetDefinition
• Add multiple Descriptions for objects
• Add parent/child to Solution Package to mirror Work Order
• Attribute Set and Group
  • Remove Segment Group Reference Data
• Attribute Set Definition, Attribute Group Definition, and Attribute Definition
  • MinOccurs should be xsd:nonNegativeInteger and MaxOccurs should be xsd:positiveInteger or *
• Link AttributeDefinition from BaseType and CCOMClass
  • Remove ValidAttributeTypeForCCOMClass
• Add InfoSource Type
• Add URL to InfoSource
• Add Document, DocumentType, and connections from Segment, Model, Asset to Document
  • Migrate BLOBContentType from CRIS and making this DocumentType rather than AttributeType
  • Have both URL and Content (BLOB) attributes
  • HypotheticalEvent points to Document instead of embedding content
• UOMQuantity points to a ReferenceUnitOfMeasure
  • Add Box, Carton, Pallet UnitOfMeasure for UOMQuantity Materiel Issue Unit
• UOMQuantities to MeasurementLocationTypes
• LifecycleStatus for Segments and Assets
  • LifecycleStatusTypes in Reference Data
• MultiParameter values for Attributes
• Add bidirectional AssetType association with MaterialMasterItem. Missing from CRIS.
• Add Asset Owner History as AssetOwnerEvent
• Add TaxonomySet
  • Change Reference Data to use TaxonomySet
• Add EngineeringStudyEntryFor… relationships. Missing from CRIS.