uml to xsd. assumptions basic understanding of uml basic understanding of xml basic understanding of...
TRANSCRIPT
UML to XSDUML to XSD
AssumptionsAssumptions
• Basic Understanding of UML
• Basic Understanding of XML
• Basic Understanding of XSD schemas
• Basic Understanding of UML
• Basic Understanding of XML
• Basic Understanding of XSD schemas
Discussion PointsDiscussion Points
• AIXM Features, Objects and Properties
• AIXM UML modelling concepts
• GML concepts– Dynamic Features– GML Object-Property concept– Feature identification
• AIXM Features, Objects and Properties
• AIXM UML modelling concepts
• GML concepts– Dynamic Features– GML Object-Property concept– Feature identification
FeaturesFeatures
• Real World• Fundamental objects• Change in time• UML Class
• Real World• Fundamental objects• Change in time• UML Class
stereotype
Obstacle
name : txtNamety pe : codeObstacleTy pemarkingPattern : codeObstacleMarkingPattern...markingFirstColour : codeColour...markingSecondColour : codeColour...constructionStatus : codeStatusConstruction...groupOf Obstacles : codeYesNo...remarks : txtRmk
<<f eature>>
ObjectsObjects
• Do not exist alone• 0…M• UML class
• Do not exist alone• 0…M• UML class
ObstaclePart
+ v erticalExtent : v alDistVer...+ v erticalExtentAccuracy : v alDistVer...
<<object>>0..*0..*
Obstacle
+ name : txtName+ ty pe : codeObstacleTy pe+ markingPattern : codeObstacleMarkingPattern...+ markingFirstColour : codeColour...+ markingSecondColour : codeColour...+ constructionStatus : codeStatusConstruction...+ groupOf Obstacles : codeYesNo...+ remarks : txtRmk
<<f eature>>
+madeOf
PropertiesProperties
Attributes and Relationships about the Feature or Object.
Attributes and Relationships about the Feature or Object.
Obstacle
name : txtNamety pe : codeObstacleTy pemarkingPattern : codeObstacleMarkingPattern...markingFirstColour : codeColour...markingSecondColour : codeColour...constructionStatus : codeStatusConstruction...groupOf Obstacles : codeYesNo...remarks : txtRmk
<<f eature>>
Simple Properties
PropertiesProperties
Obstacle
name : txtNametype : codeObstacleTypemarkingPattern : codeObstacleMarkingPatternmarkingFirstColour : codeColourmarkingSecondColour : codeColourconstructionStatus : codeStatusConstructiongroupOfObstacles : codeYesNo
<<feature>>
0..11
isEffective
0..11Timetable
(from Time Management)
<<object>>
DesignatedPoint
designator : codeIdDesigPtty pe : codeTy peDesigPtname : txtName
<<f eature>>
PointRef erence
role : codeTy peRole
<<f eature>>
0..*1 0..*1
locates
Uni-directional association used when the relationship refers to a feature.
Composition Aggregation used when the property describes an attribute(s) with cardinality = many.
PropertiesProperties
Navaid
type : codeTypeNavaididentifier : codeIdNavAidlandingCategory : codeCatLdgAidoperationalStatus : codeStatusNavaidflightChecked : codeYesNo
<<feature>>
0..*
0..*
0..*composedOf
0..*NavaidEquipment
codeId : codeIdNavAidname : txtNamecodeEmmission : codeEmRdomobile : codeYesNomagneticVariation : valAngleMagVardateMagneticVariation : dateYearoperationalStatus : codeStatusNavaidflightChecked : codeYesNo
<<feature>>
NavaidComposition
collocationGroup : noSeqmarkerPosition : codePsnIlsprovidesNavigableLocation : codeYesNo
<<object>>
Standard UML association class is used to describe attributes about the relationship.
PropertiesProperties
NavaidEquipment
+ codeId : codeIdNavAid+ name : txtName+ codeEmmission : codeEmRdo+ geoidUndulation : valDistVer
(from NavaidsPoints)
<<feature>> VOR
+ codeType : codeTypeVor+ frequency : valFreq+ codeTypeNorth : codeTypeNorth+ declination : valAngleMagVar+ magneticVariation : valAngleMagVar+ dateMagneticVariation : dateYear
(from NavaidsPoints)
<<feature>>
Inheritance - The specialized feature inherits all of the properties of the more general feature.
Discussion PointsDiscussion Points
• AIXM Features, Objects and Properties • AIXM UML modelling concepts
• GML concepts– Dynamic Features– GML Object-Property concept– Feature identification
• AIXM Features, Objects and Properties • AIXM UML modelling concepts
• GML concepts– Dynamic Features– GML Object-Property concept– Feature identification
Dynamic FeatureDynamic Feature
• Change over time• Timeslice
• Change over time• Timeslice
GML Object – Property ConceptGML Object – Property Concept
1. Create Type
2. Define attributes and relationships
Object - TypeObject - Type
3. Create object
4. Assign type to object
Discussion PointsDiscussion Points
• AIXM Features, Objects and Properties • AIXM UML modelling concepts• GML concepts
– Dynamic Features– GML Object-Property concept
– Feature identification
• AIXM Features, Objects and Properties • AIXM UML modelling concepts• GML concepts
– Dynamic Features– GML Object-Property concept
– Feature identification
Feature IdentificationFeature Identification
• AIXM Feature Identification requirements
• Identification provided by GML
• AIXM Identification
• AIXM Feature Identification requirements
• Identification provided by GML
• AIXM Identification
AIXM Identification RequirementsAIXM Identification Requirements
• System independent • Globally unique• Need not be understood• Remain the same over time
• Repeatable within a GML document
• System independent • Globally unique• Need not be understood• Remain the same over time
• Repeatable within a GML document
GML IdentificationGML Identification
• gml:id a local ID <aixm:PointReference gml:id="IDPR1"><aixm:PointReference gml:id=“_001">
• gml:identifier<gml:identifier codeSpace=”urn:UUID”>d6cd9be0-15d4-
11da-8cd6-0800200c9a66</gml:identifier> <aixm:identifier
codeSpace="www.faa.gov/avn/avnis">1111</aixm:identifier>
<aixm:identifier codeSpace="www.faa.gov/ato/usnof">53232</aixm:identifier>
• gml:id a local ID <aixm:PointReference gml:id="IDPR1"><aixm:PointReference gml:id=“_001">
• gml:identifier<gml:identifier codeSpace=”urn:UUID”>d6cd9be0-15d4-
11da-8cd6-0800200c9a66</gml:identifier> <aixm:identifier
codeSpace="www.faa.gov/avn/avnis">1111</aixm:identifier>
<aixm:identifier codeSpace="www.faa.gov/ato/usnof">53232</aixm:identifier>
Property TypeProperty Type
1. Created property type to define the relationship.
2. If the relationship points to an object, include object in the property type
3. If the relationship points to a feature, include attribute xlink:href.
XLINK:HREFXLINK:HREF
Within the Document:
<aixm:uses_PointReference xlink:href="#IDPR1" />
External to the Document:
<aixm:usedOn_Procedure xlink:href ="www.faa.gov/avnis#//InstrumentDepartureProcedure[aixm:identifer='55423'
or (timeSlice/InstrumentDepartureProcedureTimeSlice/interpretation='BASELINE' and timeSlice/InstrumentDepartureProcedureTimeSlice/designator='BODINE RNAV') and /substring(gml:beginPosition,1,10) >= '2006-05-11' and (substring(gml:endPosition,1,10) <= '2006-05-11' )" "/>
Within the Document:
<aixm:uses_PointReference xlink:href="#IDPR1" />
External to the Document:
<aixm:usedOn_Procedure xlink:href ="www.faa.gov/avnis#//InstrumentDepartureProcedure[aixm:identifer='55423'
or (timeSlice/InstrumentDepartureProcedureTimeSlice/interpretation='BASELINE' and timeSlice/InstrumentDepartureProcedureTimeSlice/designator='BODINE RNAV') and /substring(gml:beginPosition,1,10) >= '2006-05-11' and (substring(gml:endPosition,1,10) <= '2006-05-11' )" "/>
SummarySummary
• AIXM Features, Objects and Properties • AIXM UML modelling concepts• GML concepts
– Dynamic Features– GML Object-Property concept– Feature identification
• AIXM Features, Objects and Properties • AIXM UML modelling concepts• GML concepts
– Dynamic Features– GML Object-Property concept– Feature identification
Questions?Questions?