stats:schema
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stats:schema [2011/09/27 21:14] Patrick Michel |
stats:schema [2011/09/28 21:43] Patrick Michel [Associated to Stat System] |
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| ====== XCend Schema ====== | ====== XCend Schema ====== | ||
| - | This is the underlying [[:start]] Schema of the whole [[:stats:start]]. Everything //persistent// is represented in the schema. The schema directly splits into the three main groups [[:stats:schema:account]], [[:stats:schema:exam]] and [[:stats:schema:exercise]]. | + | This is the underlying [[:start]] Schema of the whole [[:stats:start]]. Everything //persistent// is represented in the schema. The schema's top level element is [[:stats:schema:stats]], but it directly splits into the three main groups |
| + | |||
| + | * [[:stats:schema:account]] | ||
| + | * [[:stats:schema:exam]] | ||
| + | * [[:stats:schema:exercise]]. | ||
| ===== Structure and Integrity Constraints ===== | ===== Structure and Integrity Constraints ===== | ||
| Line 9: | Line 13: | ||
| </code> | </code> | ||
| - | {{page>:stats:schema:account#Schema&noheader&nofooter}} | + | {{page>:stats:schema:account#Schema&noheader&nofooter&noindent}} |
| - | {{page>:stats:schema:exercise#Schema&noheader&nofooter}} | + | {{page>:stats:schema:exercise#Schema&noheader&nofooter&noindent}} |
| - | {{page>:stats:schema:exam#Schema&noheader&nofooter}} | + | {{page>:stats:schema:exam#Schema&noheader&nofooter&noindent}} |
| <code xcend> | <code xcend> | ||
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| This section lists all atomic //manipulations// associated with the schema. | This section lists all atomic //manipulations// associated with the schema. | ||
| + | ==== Associated to the Stat System ==== | ||
| + | |||
| + | These are the associated procedures for [[:stats:schema:stats]], i.e. they have no necessary parameters, as the [[:stats:]] is unique and does not need disambiguation. Some of them, however, will have ''ident'' parameters, which makes it possible to offer them in these classes, too. | ||
| + | |||
| + | {{page>:stats:schema:stats#Procedures&doindent&noheader&nofooter}} | ||
| + | |||
| ==== Associated to Account ==== | ==== Associated to Account ==== | ||
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| {{page>:stats:schema:exercise#Procedures&doindent&noheader&nofooter}} | {{page>:stats:schema:exercise#Procedures&doindent&noheader&nofooter}} | ||
| + | |||
| + | ==== Associated to Group ==== | ||
| + | |||
| + | These are the associated procedures for [[:stats:schema:group]], i.e. they have two parameters for the exercise id and the group id. They will also most likely be offered in a corresponding ''Group'' class in an OO setting, which has an associated ''Exercise'' object. | ||
| + | |||
| + | {{page>:stats:schema:group#Procedures&doindent&noheader&nofooter}} | ||
| + | |||
| + | ==== Associated to Student ==== | ||
| + | |||
| + | These are the associated procedures for [[:stats:schema:student]], i.e. they have two parameters for the exercise id and the student id. They will also most likely be offered in a corresponding ''Student'' class in an OO setting, which has an associated ''Exercise'' object. | ||
| + | |||
| + | {{page>:stats:schema:student#Procedures&doindent&noheader&nofooter}} | ||
stats/schema.txt · Last modified: 2011/10/13 23:17 by Patrick Michel
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