Package | Description |
---|---|
org.apache.lucene.search.grouping.function |
Support for grouping by
ValueSource . |
org.apache.lucene.search.grouping.term |
Support for grouping by indexed terms via
DocValues . |
Modifier and Type | Class and Description |
---|---|
class |
FunctionAllGroupHeadsCollector
An implementation of
AbstractAllGroupHeadsCollector for retrieving the most relevant groups when grouping
by ValueSource . |
Modifier and Type | Class and Description |
---|---|
class |
TermAllGroupHeadsCollector<GH extends AbstractAllGroupHeadsCollector.GroupHead<?>>
A base implementation of
AbstractAllGroupHeadsCollector for retrieving the most relevant groups when grouping
on a string based group field. |
(package private) static class |
TermAllGroupHeadsCollector.GeneralAllGroupHeadsCollector |
(package private) static class |
TermAllGroupHeadsCollector.OrdAllGroupHeadsCollector |
(package private) static class |
TermAllGroupHeadsCollector.OrdScoreAllGroupHeadsCollector |
(package private) static class |
TermAllGroupHeadsCollector.ScoreAllGroupHeadsCollector |
Modifier and Type | Method and Description |
---|---|
static AbstractAllGroupHeadsCollector<?> |
TermAllGroupHeadsCollector.create(java.lang.String groupField,
Sort sortWithinGroup)
Creates an
AbstractAllGroupHeadsCollector instance based on the supplied arguments. |
static AbstractAllGroupHeadsCollector<?> |
TermAllGroupHeadsCollector.create(java.lang.String groupField,
Sort sortWithinGroup,
int initialSize)
Creates an
AbstractAllGroupHeadsCollector instance based on the supplied arguments. |