Timing diagram (Unified Modeling Language)

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Timing diagrams (UML 2.0) are a specific type of interaction diagram, where the focus is on timing constraints.

Timing diagrams are used to explore the behaviors of objects throughout a given period of time. A timing diagram is a special form of a sequence diagram. The differences between timing diagram and sequence diagram are the axes are reversed so that the time is increased from left to right and the lifelines are shown in separate compartments arranged vertically.

There are two basic flavors of timing diagram: the concise notation, and the robust notation.

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Unified Modeling Language (UML) (category)view  talk  edit )
Background

Organizations: Object Management Group (OMG) • UML Partners

Persons: Grady Booch • Ivar Jacobson • James Rumbaugh 

Concepts

Object oriented: programming (OOP) • analysis and design (OOAD)

Structure: Actor • Attribute • Class • Component • Interface • Object • Package 

Behavior: Activity • Event • Message • Method • Operation • State • Use case 

Relationships: Aggregation • Association • Composition • Dependency • Generalization (or Inheritance

Extensibility: Profile • Constraint • Stereotype • Tagged values 

Other concepts: Multiplicity • Role 

Diagrams

Structure diagrams
Class diagram • Component diagram • Composite structure diagram • Deployment diagram • Object diagram • Package diagram 

Behavior diagrams
Activity diagram • State Machine diagram • Use case diagram • Communication diagram • Interaction overview diagram • Sequence diagram • Timing diagram 

Topics

Compared to relational database model (ERD) • Glossary of UML terms • Systems Modeling Language (SysML) • UML colors:

Role Moment, Interval Description Party, place, thing
Tools(category) and Processes

List of UML tools • Rational Unified Process (RUP)