Fennel: /home/pub/open/dev/fennel/common/SearchEndpoint.h File Reference (original) (raw)
SearchEndpoint defines directives used to control a search in an ordered associative data structure such as a BTree.
An endpoint is associated with a particular key value.
NOTE jvs 23-Jan-2006: any changes made here must be applied to net.sf.farrago.query.FennelSearchEndpoint as well.
Version:
Id
//open/dev/fennel/common/SearchEndpoint.h#5
Enumerator:
| SEARCH_UNBOUNDED_LOWER | Defines the beginning of an interval which is unbounded below. The associated key value should be all null. |
|---|---|
| SEARCH_OPEN_LOWER | Defines the beginning of an interval which has an open bound below. |
| SEARCH_CLOSED_LOWER | Defines the beginning of an interval which has a closed bound below. |
| SEARCH_OPEN_UPPER | Defines the end of an interval which has an open bound above. |
| SEARCH_CLOSED_UPPER | Defines the end of an interval which has a closed bound above. |
| SEARCH_UNBOUNDED_UPPER | Defines the end of an interval which is unbounded above. The associated key value should be all null. |
Definition at line 41 of file SearchEndpoint.h.