Object Oriented Software Engineering View all facts Glossary Help |
subject > component > layer |
layer comparison table |
Subject | know | be | use | has definition | handle | contain | see also |
---|---|---|---|---|---|---|---|
kernel layer | reusable if it can be used in several different systems with little or no modification | such functions as process creation, swapping and scheduling | |||||
model^2 | what view and controller are attached to it | reusable if it can be used in several different systems with little or no modification | the observer design pattern to separate it from the view | The functional layer in the MVC architectural pattern - the underlying classes whose instances are to be viewed and manipulated | contains the underlying classes whose instances are to be viewed and manipulated | model | |
user interface layer | at the top of a multi-layer system | the user interface |
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