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| Slogan | cpsPath | Jira | Notes | Priority / When do we need this? | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | get (list element) by xpath | /bookstore/categories[@code='01'] |
| This is not really a query as code is the key attributes and this xpath is stored with the target fragment | Already implemented | ||||||||
| 2 | filter list element by other (then key) leaf value | /bookstore/categories[@name='SciFi'] |
| Compare to #1, notice how from a cpsPath perspective it is not clear which is a get and which is a query. The customer might not know either! See issue #1 | Required for E2E Slicing see CPS-200 study | ||||||||
| 3 | partial xpath combined with leafvalue filter (split in 2 scenarios)ending (with possible refernce to list key) | //book @code= 'SciFi'01] | Client ignore/does not care/does not know the preceding xpath | Investigate if needed for E2E Slicing. | |||||||||
| 4 | xpath ending combined with leafvalue filter | //categories[@name='SciFi'] | |||||||||||
| 5 | filter on leaf value without any path | //*[@name='Chapters'] | This will return anything with that name, might be useful when working with small models | ||||||||||
| 56 | allow any element from list ie. find something under any possible list entry | /bookstore/categories/books/book[@name='Chapters'] | Not obvious but since /categories is not indexed (no key defined using [@...] notation) it will return a book from any categories | ||||||||||
| 67 | partial xpath, wildcard in the middle of the path . Could be seen as combination of starts-with and end-with | /bookstore/categories//book[@name='Chapters'] | using // in the middle of a path is like a wildcard for any containers or lists between /categories and /book | ||||||||||
| 78 | combining several leaf values (and, or etc.) Can bee seen too for composite list-keys and does work in scenario #1 above (but is order dependent) | [@id1 = x and @id2 = y] | just for illustration purposes | ||||||||||
| 89 | (string) leave value contains something | [contains()] | just for illustration purposes |
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