To: john_j_sung@yahoo.com, scott101@hotmail.com Subject: RE: Question regarding traversal strategy - Midterm '01 Cc: lieber@ccs.neu.edu I agree with Scott and John. Thanks for pointing out this correction. I leave this file in the exam directory. -- Karl >From john_j_sung@yahoo.com Wed Feb 13 16:51:33 2002 > >You're right scott for the reason that you stated. > >SimpleType should not be included in the traversal graph. It must be a >mistake in the answers. > >John > > >-----Original Message----- >From: Scott Carrier [mailto:scott101@hotmail.com] >Sent: Wednesday, February 13, 2002 3:53 PM >To: john_j_sung@yahoo.com >Subject: RE: Question regarding traversal strategy - Midterm '01 > > >Hey John, > >Sure, you should be able to download the file from the link below. > >http://www.ccs.neu.edu/research/demeter/course/exams/m-1205-w01/answers-ques >tion-1.ppt > >Thanks! >- Scott > > > >>From: "John Sung" >>To: "'Scott Carrier'" , >>Subject: RE: Question regarding traversal strategy - Midterm '01 >>Date: Wed, 13 Feb 2002 12:26:58 -0500 >> >>Hi Scott, >> >>Could you send me the link to the ppt slide? I don't know which one you're >>talking about so I can't answer your question. >> >>John >> >> >>-----Original Message----- >>From: Scott Carrier [mailto:scott101@hotmail.com] >>Sent: Tuesday, February 12, 2002 2:51 PM >>To: lieber@ccs.neu.edu >>Cc: john_j_sung@yahoo.com >>Subject: Question regarding traversal strategy - Midterm '01 >> >> >>Hi Professor Lieber & John, >> >>I have a question regarding slide 12 of the answers-questions-1.ppt file >>from the Winter '01 Midterms. >> >>I am having difficulty seeing why the SimpleType class is traversed as a >>result of the "from Schema to TypeDef" traversal strategy. I don't see how >>you could get to TypeDef from SimpleType. SimpleType just contains an >>instance of AttrValue, as does the Attribute class, which is not traversed. >> >>I understand the rest of the traversals, but that one doesn't make sense to >>me. >> >>Thanks! >>- Scott >>