HQDM Implementation Patterns
Lifecycle activity models to support information requirements
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HQDM Implementation Patterns
Model patterns home
Scenario
Introducing HQDM
Introducing HQDM
What HQDM is, and isn't
Top Level Type
Diagrams used in this documentation
Fundamental Relations
Fundamental Relations
Types
Relations
Parts
Set membership
Order
Individual
Individual
Individual
Eagle Lunar Lander 'Whole-life' Individual
Individual queries
Activity and Association
Activity and Association
Association
Association
Association
Eagle Lunar Lander 'Association' with its crew
Activity
Activity
Activity
Apollo-11 Activities involving Eagle and its crew
Sign and Pattern
Sign and Pattern
What are signs?
Sign
Representation options based on need
Patterns
Sign and Pattern
Apollo example of identifiying Saturn V using sign and pattern
System and System Component
System and System Component
System
System component
Eagle Lunar Lander 'System' and its component parts
Eagle spatio-temporal extents by diagram
Properties and Qualities
Properties and Qualities
Qualities, quantities, units of measure, etc
Levels of Reality
Levels of Reality
Multiple inheritance
Types of states
Actual and Possible Individuals
Requirements
Requirements
Requirements
Implementation Guidance
Implementation Guidance
Managing data that is immutable
Model Mapping
Lifecycle activity models to support information requirements
Lifecycle activity models to support information requirements