Uses of Interface
io.druid.query.groupby.epinephelinae.Grouper

Packages that use Grouper

Package	Description
io.druid.query.groupby.epinephelinae

Uses of Grouper in io.druid.query.groupby.epinephelinae

Classes in io.druid.query.groupby.epinephelinae that implement Grouper

Modifier and Type	Class and Description
class	BufferGrouper<KeyType extends Comparable<KeyType>> Grouper based around a hash table and companion array in a single ByteBuffer.
class	ConcurrentGrouper<KeyType extends Comparable<KeyType>> Grouper based around a set of underlying SpillingGrouper instances.
class	SpillingGrouper<KeyType extends Comparable<KeyType>> Grouper based around a single underlying BufferGrouper.

Methods in io.druid.query.groupby.epinephelinae that return types with arguments of type Grouper

Modifier and Type	Method and Description
static com.metamx.common.Pair<Grouper<io.druid.query.groupby.epinephelinae.RowBasedGrouperHelper.RowBasedKey>,com.metamx.common.guava.Accumulator<Grouper<io.druid.query.groupby.epinephelinae.RowBasedGrouperHelper.RowBasedKey>,io.druid.data.input.Row>>	RowBasedGrouperHelper.createGrouperAccumulatorPair(GroupByQuery query, boolean isInputRaw, GroupByQueryConfig config, ByteBuffer buffer, int concurrencyHint, LimitedTemporaryStorage temporaryStorage, com.fasterxml.jackson.databind.ObjectMapper spillMapper, AggregatorFactory[] aggregatorFactories)
static com.metamx.common.Pair<Grouper<io.druid.query.groupby.epinephelinae.RowBasedGrouperHelper.RowBasedKey>,com.metamx.common.guava.Accumulator<Grouper<io.druid.query.groupby.epinephelinae.RowBasedGrouperHelper.RowBasedKey>,io.druid.data.input.Row>>	RowBasedGrouperHelper.createGrouperAccumulatorPair(GroupByQuery query, boolean isInputRaw, GroupByQueryConfig config, ByteBuffer buffer, int concurrencyHint, LimitedTemporaryStorage temporaryStorage, com.fasterxml.jackson.databind.ObjectMapper spillMapper, AggregatorFactory[] aggregatorFactories)

Methods in io.druid.query.groupby.epinephelinae with parameters of type Grouper

Modifier and Type	Method and Description
static CloseableGrouperIterator<io.druid.query.groupby.epinephelinae.RowBasedGrouperHelper.RowBasedKey,io.druid.data.input.Row>	RowBasedGrouperHelper.makeGrouperIterator(Grouper<io.druid.query.groupby.epinephelinae.RowBasedGrouperHelper.RowBasedKey> grouper, GroupByQuery query, Closeable closeable)

Constructors in io.druid.query.groupby.epinephelinae with parameters of type Grouper

Constructor and Description
CloseableGrouperIterator(Grouper<KeyType> grouper, boolean sorted, com.google.common.base.Function<Grouper.Entry<KeyType>,T> transformer, Closeable closer)