Impact of Coupling and Cohesion in Object-Oriented Technology  

作　　者：Vipin Saxena Santosh Kumar 

机构地区：[1]Department of Computer Science, Babasaheb Bhimrao Ambedkar University, Lucknow, India

出　　处：《Journal of Software Engineering and Applications》2012年第9期671-676,共6页软件工程与应用（英文）

摘　　要：The interaction between the classes or within the classes shows the complexity of the design. For one smaller problem, there may be more than one software design but who will be the best;depends on the complexity level of software design. Therefore, coupling and cohesion which shows the interlinking of classes and strength of classes;control the complexity of the design. The best software object oriented design is based upon the low coupling and high cohesion level. In the present work, a real case study of Life Insurance policy for handicapped person is demonstrated through the UML Class Diagram;coupling and cohesion levels are measured and results are demonstrated in the form of tables.The interaction between the classes or within the classes shows the complexity of the design. For one smaller problem, there may be more than one software design but who will be the best;depends on the complexity level of software design. Therefore, coupling and cohesion which shows the interlinking of classes and strength of classes;control the complexity of the design. The best software object oriented design is based upon the low coupling and high cohesion level. In the present work, a real case study of Life Insurance policy for handicapped person is demonstrated through the UML Class Diagram;coupling and cohesion levels are measured and results are demonstrated in the form of tables.

关 键 词：UML OBJECT-ORIENTATION COUPLING COHESION and CLASS DIAGRAM 

分 类 号：R73[医药卫生—肿瘤]