Uses of Interface
org.apache.druid.query.groupby.epinephelinae.Grouper.KeySerde

Packages that use Grouper.KeySerde

Package	Description
org.apache.druid.query.groupby.epinephelinae

Uses of Grouper.KeySerde in org.apache.druid.query.groupby.epinephelinae

Fields in org.apache.druid.query.groupby.epinephelinae declared as Grouper.KeySerde

Modifier and Type	Field	Description
protected Grouper.KeySerde<KeyType>	AbstractBufferHashGrouper.keySerde

Methods in org.apache.druid.query.groupby.epinephelinae that return Grouper.KeySerde

Modifier and Type	Method	Description
Grouper.KeySerde<T>	Grouper.KeySerdeFactory.factorize()	Create a new Grouper.KeySerde, which may be stateful.
Grouper.KeySerde<T>	Grouper.KeySerdeFactory.factorizeWithDictionary(List<String> dictionary)	Create a new Grouper.KeySerde with the given dictionary.

Methods in org.apache.druid.query.groupby.epinephelinae with parameters of type Grouper.KeySerde

Modifier and Type	Method	Description
static <T> ReusableEntry<T>	ReusableEntry.create(Grouper.KeySerde<T> keySerde, int numValues)	Create a new instance based on a particular Grouper.KeySerde and a particular Object values size.
static <KeyType> int	StreamingMergeSortedGrouper.requiredBufferCapacity(Grouper.KeySerde<KeyType> keySerde, AggregatorFactory[] aggregatorFactories)	Returns the minimum buffer capacity required for this grouper.

Constructors in org.apache.druid.query.groupby.epinephelinae with parameters of type Grouper.KeySerde

Constructor	Description
AbstractBufferHashGrouper(com.google.common.base.Supplier<ByteBuffer> bufferSupplier, Grouper.KeySerde<KeyType> keySerde, AggregatorAdapters aggregators, int baseAggregatorOffset, int bufferGrouperMaxSize)
BufferHashGrouper(com.google.common.base.Supplier<ByteBuffer> bufferSupplier, Grouper.KeySerde<KeyType> keySerde, AggregatorAdapters aggregators, int bufferGrouperMaxSize, float maxLoadFactor, int initialBuckets, boolean useDefaultSorting)
LimitedBufferHashGrouper(com.google.common.base.Supplier<ByteBuffer> bufferSupplier, Grouper.KeySerde<KeyType> keySerde, AggregatorAdapters aggregators, int bufferGrouperMaxSize, float maxLoadFactor, int initialBuckets, int limit, boolean sortHasNonGroupingFields)