Revision 6035
Added by ben leinfelder about 13 years ago
| QueryGroup.java | ||
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| 55 | 55 |
// and search path is NOT in path index. |
| 56 | 56 |
private Vector queryGroupsChildren = null; |
| 57 | 57 |
private static Logger logMetacat = Logger.getLogger(QueryGroup.class); |
| 58 |
private static String UNION = "UNION"; |
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| 58 |
public static String UNION = "UNION"; |
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| 59 |
public static String INTERSECT = "INTERSECT"; |
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| 59 | 60 |
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| 61 |
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| 60 | 62 |
/** |
| 61 | 63 |
* construct a new QueryGroup |
| 62 | 64 |
* |
Also available in: Unified diff
allow "docid override" queries to include the results of a "normal" query - if the operator is left null, it acts as the usual override, otherwise UNION and INTERSECT modes can be used to either augment or refine the results.
this is for incorporating semantic+spatial+keyword queries into one query operation/result