R1029 - modelint/shlaer-mellor-metamodel GitHub Wiki

R1029 / Generalization

Sequencer is an Ordinal Sequencer, Reflexive Sequencer, or Selection Sequencer

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All Sequencers use attribute data (referential or non-referential in the case of selection) to establish an iteration sequence.

Each subclass uses a different kind of modeled data to specify this sequence.