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<div v:shape="_x0000_s677890" class=T style='position:absolute;top:13.25%;
left:2.62%;width:88.38%;height:6.0%'>Element Validation</div>
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<div class=B style='position:absolute;top:26.75%;left:13.1%;width:81.64%;
height:4.0%'><span style='position:absolute;top:0%;left:3.21%;width:97.01%;
height:100.0%'><span class=BB style='position:absolute;left:-3.3%'>§</span>Wanted
a way to perform validation operations on elements&#13;</span></div>
<div class=B style='position:absolute;top:30.75%;left:13.1%;width:78.46%;
height:4.0%'><span style='position:absolute;top:0%;left:3.34%;width:96.89%;
height:100.0%'><span style='visibility:hidden'><span class=BB
style='position:absolute;left:-3.44%'>§</span></span>&#13;</span></div>
<div class=B style='position:absolute;top:34.75%;left:13.1%;width:79.21%;
height:4.0%'><span style='position:absolute;top:0%;left:3.3%;width:96.92%;
height:100.0%'><span class=BB style='position:absolute;left:-3.41%'>§</span>Wanted
to be able to evaluate different sets of constraints&#13;</span></div>
<div class=B style='position:absolute;top:38.75%;left:13.1%;width:78.46%;
height:4.0%'><span style='position:absolute;top:0%;left:3.34%;width:96.89%;
height:100.0%'><span style='visibility:hidden'><span class=BB
style='position:absolute;left:-3.44%'>§</span></span>&#13;</span></div>
<div class=B style='position:absolute;top:42.75%;left:13.1%;width:91.38%;
height:4.0%'><span style='position:absolute;top:0%;left:2.86%;width:97.33%;
height:100.0%'><span class=BB style='position:absolute;left:-2.94%'>§</span>Implemented
custom Switch subclasses to execute validation rules&#13;</span></div>
<div class=B1><span style='position:absolute;top:47.5%;left:21.34%;width:83.7%;
height:3.75%'><span class=B1B style='position:absolute;left:-3.57%'>§</span>implemented
<span style='font-family:"Courier New";mso-ascii-font-family:"Courier New"'>validate(EObject,
IProgressMonitor)</span> to invoke </span><span style='position:absolute;
top:51.25%;left:21.34%;width:73.97%;height:3.5%'>the switch and return an
outcome in the form of a status object&#13;</span></div>
<div class=B1><span style='position:absolute;top:56.0%;left:21.34%;width:77.71%;
height:3.75%'><span class=B1B style='position:absolute;left:-3.85%'>§</span>overrode
<span style='font-family:"Courier New";mso-ascii-font-family:"Courier New"'>Uml2Switch#defaultCase(EObject)</span>
to recursively </span><span style='position:absolute;top:59.75%;left:21.34%;
width:70.22%;height:3.5%'>invoke the switch on the object’s contents&#13;</span></div>
<div class=B1><span style='position:absolute;top:64.75%;left:21.34%;
width:83.14%;height:3.75%'><span class=B1B style='position:absolute;
left:-3.6%'>§</span>overrode <span style='font-family:"Courier New";
mso-ascii-font-family:"Courier New"'>Uml2Switch#doSwitch(EObject)</span> to
inform the progress </span><span style='position:absolute;top:68.5%;
left:21.34%;width:70.22%;height:3.5%'>monitor of progress&#13;</span></div>
<div class=B1><span style='position:absolute;top:73.25%;left:21.34%;
width:81.83%;height:3.75%'><span class=B1B style='position:absolute;
left:-3.66%'>§</span>overrode <span style='font-family:"Courier New";
mso-ascii-font-family:"Courier New"'>Uml2Switch#case*(*)</span> for each type
of element to which </span><span style='position:absolute;top:77.0%;
left:21.34%;width:70.22%;height:3.5%'>constraints apply</span></div>
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