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📄 the oo design process5.mht

📁 VC书籍介绍C++的应用的TheOODesignProcess.zip 电子书好用的
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            concrete. They aren't an implementation specification. =
Rather,=20
            they're details that will affect implementation and are =
relevant to=20
            the current use case. They will guide, but not control the=20
            implementation-level design.</P><A name=3D3></A>
            <P><STRONG class=3Dsubhead>Summing up</STRONG><BR>So that's =
the=20
            organization of a use case. Next month I'll show you how to =
apply=20
            the theory by developing a few use cases for the Bank of =
Allen=20
            project. Future articles will also show how to use the use =
cases for=20
            UI design, and how to build a formal dynamic model from use=20
            cases.</P><A name=3Dresources>
            <P><STRONG class=3Dsubhead>Resources</STRONG>=20
            <UL>
              <LI>Ivar Jacobson, <A=20
              =
href=3D"http://www1.fatbrain.com/asp/bookinfo/bookinfo.asp?theisbn=3D0201=
544350&amp;from=3DNCN454">Object-Oriented=20
              Software Engineering : A Use Case Driven Approach</A> =
(Reading:=20
              Addison-Wesley, 1994; ISBN: 0201544350). This book is one =
of the=20
              first treatments of use cases. Though Jacobson is a =
pioneer in=20
              this field, I do have some arguments with him about things =
like=20
              use-case granularity. I've listed the book because it's =
seminal,=20
              but it's a bit abstract for my tastes.=20
              <LI>Larry Constantine and Lucy Lockwood, <A=20
              =
href=3D"http://www1.fatbrain.com/asp/bookinfo/bookinfo.asp?theisbn=3D0201=
924781&amp;from=3DNCN454">Software=20
              for Use</A> (Reading: Addison-Wesley, 1999; ISBN: =
0201924781).=20
              This book describes a use-case-based UI-design methodology =
called=20
              Usage-Centered Design. The approach is one of the best =
formal=20
              UI-design methodologies going, and the first quarter of =
the book=20
              is a good discussion of use-case gathering.=20
              <LI>Larry Constantine and Lucy Lockwood, <A=20
              =
href=3D"http://www.foruse.com/Files/Papers/structurestyle2.pdf">Structure=
=20
              and Style in Use Cases for User Interface</A>. This paper =
both=20
              summarizes and expands on the design approach discussed in =

              Constantine and Lockwood's book. It's a good capsule =
introduction=20
              to the subject.=20
              <LI>Russell C. Bjork, <A=20
              =
href=3D"http://www.math-cs.gordon.edu/local/courses/cs320/ATM_Example">An=
=20
              Example of Object-Oriented Design: An ATM Simulation</A>. =
These=20
              are wonderful course notes for a class that Dr. Bjork is =
teaching=20
              at Gordon College. Though I have some criticism of some of =
the=20
              documents, Bjork does present a complete set of the design =

              artifacts (including use cases) that arise from the =
OO-design=20
              process.=20
              <LI>Kent Beck and Ward Cunningham, <A=20
              href=3D"http://c2.com/doc/oopsla89/paper.html">A =
Laboratory For=20
              Teaching Object-Oriented Thinking</A>. (From the OOPSLA'89 =

              Conference Proceedings October 1-6, 1989, New Orleans, =
Louisiana=20
              and the special issue of SIGPLAN Notices Volume 24, Number =
10,=20
              October 1989.) This paper describes the original use of =
CRC cards=20
              in a classroom situation. </LI></UL><A name=3Dauthor>
            <P><STRONG class=3Dsubhead>About the author</STRONG> =
<BR>Allen Holub=20
            is the Chief Technical Officer at NetReliance, a San =
Francisco-based=20
            company that's building a secure global infrastructure for=20
            conducting trusted business transactions over the Net. </P>
            <P>He has worked in the computer industry since 1979, and is =
widely=20
            published in magazines (<CODE>Dr. Dobb's Journal</CODE>,=20
            <CODE>Programmers Journal</CODE>, <CODE>Byte</CODE>,=20
            <CODE>MSJ</CODE>, among others). He writes the "Java =
Toolbox" column=20
            for the online magazine <A=20
            href=3D"http://www.javaworld.com/">JavaWorld</A>, and also =
writes the=20
            "OO Design Process" column for the <A=20
            href=3D"http://www.ibm.com/developer/components/">IBM =
developerWorks=20
            Components zone</A>. He also moderates the <A=20
            =
href=3D"http://forums.itworld.com/webx?230@252.JFaDaPPqabj^0@.ee6b806">IT=
world=20
            Programming Theory &amp; Practice</A> discussion group.=20
            <P>Allen has <A=20
            href=3D"http://www.holub.com/allenholub.html#books">eight =
books</A> to=20
            his credit, the latest of which covers the traps and =
pitfalls of=20
            Java threading (<A=20
            =
href=3D"http://www1.fatbrain.com/asp/bookinfo/bookinfo.asp?theisbn=3D1893=
115100&amp;from=3DNCN454"=20
            target=3D_blank><I>Taming Java Threads</I></A> ). He's been =
designing=20
            and building object-oriented software for longer than he =
cares to=20
            remember (in C++ and Java). He teaches OO design and Java =
for the=20
            University of California, Berkeley, Extension (since 1982). =
You can=20
            contact Allen via his Web site <A=20
            =
href=3D"http://www.holub.com/">http://www.holub.com/</A>.</P><!-- End =
paper --><BR></TD>
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