📄 the oo design process7.mht
字号:
width=3D35></A>=20
<A href=3D"javascript:void%20newWindow()"><IMG alt=3D"" border=3D0 =
height=3D26=20
src=3D"http://www-106.ibm.com/developerworks/i/icon-email.gif"=20
width=3D46></A></NOBR></TD>
<TD width=3D5><IMG alt=3D"" border=3D0 height=3D1 =
src=3D"http://www.ibm.com/i/c.gif"=20
width=3D5></TD></TR><!-- Black Line Separator -->
<TR vAlign=3Dtop>
<TD bgColor=3D#000000 colSpan=3D4><IMG border=3D0 height=3D1=20
src=3D"http://www.ibm.com/i/c.gif" width=3D100></TD></TR>
<TR vAlign=3Dtop>
<TD bgColor=3D#ffffff colSpan=3D4><IMG border=3D0 height=3D8=20
src=3D"http://www.ibm.com/i/c.gif"=20
width=3D100></TD></TR></TBODY></TABLE></TD></TR></TABLE><!-- END PAPER =
HEADER AREA --><!-- START PAPER CONTENT AREA -->
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 width=3D"100%"><!-- =
Left Gutter -->
<TBODY>
<TR>
<TD width=3D5><IMG alt=3D"" border=3D0 height=3D1 =
src=3D"http://www.ibm.com/i/c.gif"=20
width=3D5></TD>
<TD width=3D"100%"><!-- START STANDARD SIDEBAR AREA -->
<TABLE align=3Dright border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D155>
<TBODY>
<TR><!-- Sidebar Gutter -->
<TD width=3D5><IMG alt=3D"" height=3D21 =
src=3D"http://www.ibm.com/i/c.gif"=20
width=3D5></TD>
<TD width=3D150><!-- SEARCH BOX --><!-- Do not changes this =
include -->
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D"100%">
<TBODY>
<TR bgColor=3D#000000>
<TD width=3D8><IMG alt=3D"" height=3D21=20
src=3D"http://www.ibm.com/i/c.gif" width=3D8></TD>
<TD class=3Dsmall width=3D142><FONT color=3D#ffffff=20
face=3D"Arial, sans-serif" =
size=3D-2>Search</FONT> <A=20
href=3D"http://www-109.ibm.com/redirectdWPS.htm"=20
style=3D"COLOR: #ffffff" target=3D_blank><FONT =
color=3D#ffffff=20
face=3D"Arial, sans-serif" =
size=3D-2>Advanced</FONT></A> <A=20
href=3D"http://www-109.ibm.com/basicsearch-help.htm"=20
style=3D"COLOR: #ffffff" target=3D_blank><FONT =
color=3D#ffffff=20
face=3D"Arial, sans-serif" =
size=3D-2>Help</A></FONT></TD>
<FORM =
action=3Dhttp://www-109.ibm.com/cgi-bin/dWsearch.pl id=3Dform1=20
method=3Dget name=3Dform1></TR>
<TR bgColor=3D#ffcc66>
<TD height=3D24 width=3D8><IMG alt=3D"" height=3D24=20
src=3D"http://www.ibm.com/i/c.gif" width=3D8></TD>
<TD height=3D24 vAlign=3Dcenter width=3D142><FONT=20
face=3D"arial, sans-serif" size=3D-2><IMG alt=3D"" =
height=3D3=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D1><BR><INPUT=20
class=3Dinput maxLength=3D100 name=3DUserRestriction =
size=3D15><!--Search temporarily disabled --><BR><IMG alt=3D""=20
height=3D3 src=3D"http://www.ibm.com/i/c.gif" =
width=3D1></FONT></TD><!--<td width=3D"8" =
height=3D"24"> </td>--></TR>
<TR bgColor=3D#ffcc66>
<TD height=3D24 width=3D8><IMG alt=3D"" height=3D24=20
src=3D"http://www.ibm.com/i/c.gif" width=3D8></TD>
<TD height=3D24 noWrap>
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0>
<TBODY>
<TR vAlign=3Dleft>
<TD><FONT face=3D"Arial, sans-serif" =
size=3D-2><SELECT=20
class=3Dxx-small name=3DselScope> <OPTION =
selected=20
value=3DdW>All of dW<OPTION=20
value=3DdW>.................<OPTION =
value=3DdW>The=20
Web:<OPTION value=3DwebJ> for Java<OPTION =
value=3DwebX> for XML<OPTION=20
value=3DdW>.................<OPTION =
value=3DdW>dW=20
zones:<OPTION value=3DjavaZ> Java =
tech.<OPTION=20
value=3DlinuxZ> Linux<OPTION=20
value=3DopensrcZ> Open source<OPTION=20
value=3DwebservZ> Web services<OPTION=20
value=3DxmlZ> XML<OPTION=20
value=3DdW>.................<OPTION =
value=3DdW>dW special=20
topics:<OPTION =
value=3DcomptZ> Components<OPTION=20
value=3DsecurityZ> Security<OPTION=20
value=3DunicodeZ> Unicode<OPTION=20
value=3DusabilityZ> Usability<OPTION=20
value=3DwebarchZ> Web arch.<OPTION=20
value=3DdW>.................<OPTION=20
value=3DibmofferZ> IBM Developer<OPTION=20
=
value=3DibmofferZ> Domain<OPTION=20
value=3Dall>.................<OPTION =
value=3Dall>All of=20
IBM</OPTION></SELECT></FONT></TD>
<TD> </TD>
<TD><INPUT alt=3DGo border=3D0 cache height=3D15 =
name=3DGo=20
=
src=3D"http://www-106.ibm.com/developerworks/i/go-gold.gif"=20
type=3Dimage width=3D15> =
</TD></TR></TBODY></TABLE></TD></TR></FORM>
<TR>
<TD bgColor=3D#ffcc66 colSpan=3D2 height=3D8 =
width=3D150><IMG alt=3D""=20
height=3D8 src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD bgColor=3D#666666 colSpan=3D2 height=3D1 =
width=3D150><IMG alt=3D""=20
height=3D1 src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD bgColor=3D#ffffff colSpan=3D2 height=3D3 =
width=3D150><IMG alt=3D""=20
height=3D1 src=3D"http://www.ibm.com/i/c.gif"=20
width=3D150></TD></TR></TBODY></TABLE><!-- End Search Box =
--><!-- Start TOC -->
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D150>
<TBODY>
<TR>
<TD bgColor=3D#000000 height=3D1 width=3D150><IMG =
alt=3D"" height=3D1=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD align=3Dmiddle=20
=
background=3Dhttp://www-106.ibm.com/developerworks/i/bg-gold.gif=20
height=3D5><FONT face=3D"Arial, sans-serif"=20
size=3D-1><B>Contents:</B></FONT></TD></TR>
<TR>
<TD bgColor=3D#666666 height=3D1 width=3D150><IMG =
alt=3D"" height=3D1=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD>
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D150>
<TBODY>
<TR>
<TD class=3Dsidefont><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n7.html?dwzone=3Dcomponents#1">An=20
example use case</A></TD></TR>
<TR>
<TD height=3D1><IMG alt=3D"" height=3D5=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR><!-- Standard links for every article -->
<TR>
<TD class=3Dsidefont><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n7.html?dwzone=3Dcomponents#resources">Resources</A></TD></TR>
<TR>
<TD height=3D1><IMG alt=3D"" height=3D5=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD class=3Dsidefont><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n7.html?dwzone=3Dcomponents#author1">About=20
the author</A></TD></TR>
<TR>
<TD height=3D1><IMG alt=3D"" height=3D5=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD class=3Dsidefont><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n7.html?dwzone=3Dcomponents#rating">Rate=20
this article</A></TD></TR>
<TR>
<TD><IMG alt=3D"" height=3D5=20
src=3D"http://www.ibm.com/i/c.gif"=20
=
width=3D150></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><!-- End =
TOC --><!-- Start Related dW Content Area -->
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D150>
<TBODY>
<TR>
<TD bgColor=3D#000000 height=3D1 width=3D150><IMG =
alt=3D"" height=3D1=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD align=3Dmiddle=20
=
background=3Dhttp://www-106.ibm.com/developerworks/i/bg-gold.gif=20
height=3D5><FONT color=3D#000000 face=3D"Arial, =
sans-serif"=20
size=3D-1><B>Related dW content:</B></FONT></TD></TR>
<TR>
<TD bgColor=3D#666666 height=3D1 width=3D150><IMG =
alt=3D"" height=3D1=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD>
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D148>
<TBODY>
<TR>
<TD class=3Dsidefont><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n6.html">Use=20
case planning</A></TD></TR>
<TR>
<TD height=3D1><IMG alt=3D"" height=3D5=20
src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD class=3Dsidefont><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n5.html">Use=20
cases, an Introduction</A></TD></TR>
<TR>
<TD height=3D1><IMG alt=3D"" height=3D5=20
src=3D"http://www.ibm.com/i/c.gif"=20
=
width=3D150></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><!-- End =
Related dW Content Area -->
<TABLE border=3D0 cellPadding=3D0 cellSpacing=3D0 =
width=3D150>
<TBODY>
<TR>
<TD bgColor=3D#000000 colSpan=3D2 height=3D2 =
width=3D150><IMG alt=3D""=20
height=3D2 src=3D"http://www.ibm.com/i/c.gif" =
width=3D150></TD></TR>
<TR>
<TD bgColor=3D#ffffff colSpan=3D2 height=3D2 =
width=3D150><IMG alt=3D""=20
height=3D2 src=3D"http://www.ibm.com/i/c.gif"=20
=
width=3D150></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><!-- END =
SIDEBAR AREA --><!-- START PAPER BODY --><B=20
class=3Dsubhead>Specifying a use case </B><!-- SET BODY FONT =
--><FONT=20
face=3D"Arial, sans-serif" size=3D-1>
<P><A=20
=
href=3D"http://www-106.ibm.com/developerworks/components/library/co-desig=
n7.html?dwzone=3Dcomponents#author1">Allen=20
Holub</A> (<A =
href=3D"mailto:allen@holub.com">allen@holub.com</A>)<BR>Chief=20
Technical Officer, NetReliance<BR>April 2001</P>
<P>
<BLOCKQUOTE>In this month's article I continue from last month's =
article=20
on use-case planning by starting to fill out the use-case =
template for=20
our first (Depositing funds) use case. I've not just filled in =
the=20
template, but also provided extensive comments about my thought=20
processes as I was working.</BLOCKQUOTE>
<P></P>
<P>A few preliminary comments about how the use-case document is =
built are=20
in order. I've ordered the sections of the template by considering =
how the=20
template will be used. You'll rarely create the template in the =
same order=20
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -