Repetition pattern
A Pattern Constraint describes an event that exhibits a known pattern relative to the occurrences of a reference event. By supplementing by a Periodic Constraint on the reference event the pattern can be constrained to repeat periodically.
Relationships
Main Description

Short Description

A Pattern Constraint describes an event that exhibits a known pattern relative to the occurrences of a reference event. By supplementing by a Periodic Constraint on the reference event the pattern can be constrained to repeat periodically.

 

Links to TADL2 concepts

·         PatternConstraint

·         PeriodicConstraint

·         Event

·         TimingExpression

 

Abstraction level specific list of applicable events

Pattern event can be applied to any type of events, see support material below.

 

Context Specific Example

pattern = patternConstraint {

     event e

     reference ref

     offset 10 ms, 30 ms

     jitter 10 ms

     minimum 20 ms

}

period = periodicConstraint {

     event ref

     period 80 ms

}

 

Figure 1. The pattern of the occurrences of event e repeat periodically.

Figure 2. The reference event in the pattern constrained to be periodic.

 

More Information