Package | Description |
---|---|
org.apache.lucene.search.grouping |
This module enables search result grouping with Lucene, where hits
with the same value in the specified single-valued group field are
grouped together.
|
Modifier and Type | Field and Description |
---|---|
protected AbstractSecondPassGroupingCollector.SearchGroupDocs<GROUP_VALUE_TYPE>[] |
AbstractSecondPassGroupingCollector.groupDocs |
Modifier and Type | Field and Description |
---|---|
protected Map<GROUP_VALUE_TYPE,AbstractSecondPassGroupingCollector.SearchGroupDocs<GROUP_VALUE_TYPE>> |
AbstractSecondPassGroupingCollector.groupMap |
Modifier and Type | Method and Description |
---|---|
protected AbstractSecondPassGroupingCollector.SearchGroupDocs<String> |
TermSecondPassGroupingCollector.retrieveGroup(int doc) |
protected abstract AbstractSecondPassGroupingCollector.SearchGroupDocs<GROUP_VALUE_TYPE> |
AbstractSecondPassGroupingCollector.retrieveGroup(int doc)
Returns the group the specified doc belongs to or
null if no group could be retrieved. |