| Package | Description | 
|---|---|
| io.druid.query.topn | |
| io.druid.query.topn.types | |
| io.druid.segment | |
| io.druid.segment.incremental | 
| Modifier and Type | Field and Description | 
|---|---|
protected Capabilities | 
BaseTopNAlgorithm.capabilities  | 
| Constructor and Description | 
|---|
AggregateTopNMetricFirstAlgorithm(Capabilities capabilities,
                                 TopNQuery query,
                                 NonBlockingPool<ByteBuffer> bufferPool)  | 
AggregatorArrayProvider(DimensionSelector dimSelector,
                       TopNQuery query,
                       int cardinality,
                       Capabilities capabilities)  | 
BaseArrayProvider(DimensionSelector dimSelector,
                 TopNQuery query,
                 Capabilities capabilities)  | 
BaseTopNAlgorithm(Capabilities capabilities)  | 
DimExtractionTopNAlgorithm(Capabilities capabilities,
                          TopNQuery query)  | 
PooledTopNAlgorithm(Capabilities capabilities,
                   TopNQuery query,
                   NonBlockingPool<ByteBuffer> bufferPool)  | 
TimeExtractionTopNAlgorithm(Capabilities capabilities,
                           TopNQuery query)  | 
| Modifier and Type | Method and Description | 
|---|---|
Aggregator[][] | 
TopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query,
                           TopNParams params,
                           Capabilities capabilities)
Used by DimExtractionTopNAlgorithm. 
 | 
Aggregator[][] | 
StringTopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query,
                           TopNParams params,
                           Capabilities capabilities)  | 
Aggregator[][] | 
NumericTopNColumnSelectorStrategy.getDimExtractionRowSelector(TopNQuery query,
                           TopNParams params,
                           Capabilities capabilities)  | 
| Modifier and Type | Method and Description | 
|---|---|
Capabilities | 
Capabilities.CapabilitiesBuilder.build()  | 
Capabilities | 
StorageAdapter.getCapabilities()  | 
Capabilities | 
QueryableIndexStorageAdapter.getCapabilities()  | 
| Modifier and Type | Method and Description | 
|---|---|
Capabilities | 
IncrementalIndexStorageAdapter.getCapabilities()  | 
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