| タイトル | Generic POCC architecture: Revised recommended refinements and object-oriented interfaces |
| 本文（外部サイト） | http://hdl.handle.net/2060/19950004413 |
| 著者所属（英） | Computer Technology Associates, Inc. |
| 発行日 | 1989-06-30 |
| 言語 | eng |
| 内容記述 | This document is a sequel to the report entitled Generic POCC Architectures, dated April 5, 1989, prepared by CTA under Contract NAS5-31500, Task 28-11600. That document presented a generic architecture based upon current technology, and a series of three refinements based on object-oriented analysis principles and expectations for POCC evolution. The current document revisits the object-oriented analysis of POCC's. We have reassessed the functional groupings that best adhere to object-oriented principles and have revised the recommended architecture accordingly. We present an updated view of the recommended generic POCC architecture using the same graphical models as the previous document: entity-relationship diagrams, dataflow diagrams, and composition graphs. In addition, we present another view in the form of entity-interface diagrams (EID's). EID's may be viewed as a precursor to object diagrams which are the basic construct of the general object-oriented design (GOOD) methodology. The entity-interface diagrams, together with their textual annotations, constitute our specification of object-oriented interfaces in the generic architecture. |
| NASA分類 | COMPUTER OPERATIONS AND HARDWARE |
| レポートNO | 95N10825
NASA-CR-196882
NAS 1.26:196882 |
| 権利 | No Copyright |
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