Structured analysis and design technique: Difference between revisions

Revision as of 11:03, 18 April 2006

Revision as of 11:04, 18 April 2006

Line 23:

'''The Semantics of Arrows'''

<nowiki>For activities:

Inputs are data that are consumed by the activity

Outputs are produced by the activity

Line 31:

Inputs are activities that produce the data

Outputs consume the data

Controls influence the internal state of the data</nowiki>