Class FunctionAllGroupsCollector
A collector that collects all groups that match the query. Only the group value is collected, and the order is undefined. This collector does not determine the most relevant document of a group.
Implementation detail: Uses ValueSource and FunctionValues to retrieve the field values to group by.
@lucene.experimentalInherited Members
Assembly: Lucene.Net.Grouping.dll
Syntax
public class FunctionAllGroupsCollector : AbstractAllGroupsCollector<MutableValue>, IAbstractAllGroupsCollector<MutableValue>, ICollectorConstructors
| Name | Description |
|---|---|
| FunctionAllGroupsCollector(ValueSource, IDictionary) | Constructs a FunctionAllGroupsCollector instance. |
Properties
| Name | Description |
|---|---|
| Groups |
Methods
| Name | Description |
|---|---|
| Collect(Int32) | |
| SetNextReader(AtomicReaderContext) |
