Mohsen Moeeni wrote:
Looking at ICatalog interface, I could not figure out
how can I request some simple and common operations
from my catalog.
- Sorting on a field index.
- Returning the first N-th results (Hopefully without
awakening all catalog records - if that makes any sense)
- Defining an index which indexes an objects interfaces
i.e the output of interface.implemntedBy(ob)
While it does none of these things, you may want to take a look at the
hurry.query library anyway, as it defines at least a better way (in my
opinion) to query the catalog. Contributions would also be welcome, of
course. :)
The hurry library can be found here:
http://codespeak.net/svn/z3/hurry/trunk/
The query part is here:
http://codespeak.net/svn/z3/hurry/trunk/src/hurry/query/
and here's the documentation:
http://codespeak.net/svn/z3/hurry/trunk/src/hurry/query/query.txt
Regards,
Martijn
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