DocumentCode :
3438988
Title :
Taking advantage of inheritance to specify parallel object behavior
Author :
Corradi, Antonio ; Leonardi, Letizia
Author_Institution :
Dipartimento di Elettronica, Inf. e Sistemistica, Bologna Univ., Italy
fYear :
1991
fDate :
13-16 May 1991
Firstpage :
108
Lastpage :
112
Abstract :
The aithor authors describe how the PO (parallel object) method takes advantage of inheritance to specify PO behavior at two different levels of abstraction: by programming intraobject scheduling and by expressing constraints. Low-level mechanisms that implement intraobject concurrent strategies in terms of variables and methods of scheduling are presented. Scheduling methods are subject to classification and inheritance; their combination forms the scheduler of objects. The predefined constraints available in PO method are described. The application of constraints to classes of objects related by inheritance produces constraint composition that is automatically translated into low-level specifications
Keywords :
formal specification; object-oriented programming; parallel programming; scheduling; classes; constraint composition; inheritance; intraobject concurrent strategies; intraobject scheduling; low-level specifications; parallel object behavior; predefined constraints; Application software; Concurrent computing; Object oriented modeling; Parallel processing; Parallel programming; Processor scheduling; Software engineering; Stress; Technological innovation; Yarn;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
CompEuro '91. Advanced Computer Technology, Reliable Systems and Applications. 5th Annual European Computer Conference. Proceedings.
Conference_Location :
Bologna
Print_ISBN :
0-8186-2141-9
Type :
conf
DOI :
10.1109/CMPEUR.1991.257365
Filename :
257365
Link To Document :
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