Package io.activej.aggregation.ot

Class AggregationStructure

java.lang.Object

io.activej.aggregation.ot.AggregationStructure

All Implemented Interfaces:

io.activej.common.initializer.WithInitializer<AggregationStructure>

public final class AggregationStructure
extends Object
implements io.activej.common.initializer.WithInitializer<AggregationStructure>

Method Summary

Modifier and Type	Method	Description
static AggregationStructure	create(ChunkIdCodec<?> chunkIdCodec)
ChunkIdCodec<?>	getChunkIdCodec()
List<String>	getKeys()
FieldType	getKeyType(String key)
Map<String,FieldType>	getKeyTypes()
Measure	getMeasure(String field)
List<String>	getMeasures()
FieldType	getMeasureType(String field)
Map<String,FieldType>	getMeasureTypes()
List<String>	getPartitioningKey()
AggregationStructure	withIgnoredMeasure(String measureId, FieldType measureType)
AggregationStructure	withKey(String keyId, FieldType type)
AggregationStructure	withMeasure(String measureId, Measure aggregateFunction)
AggregationStructure	withPartitioningKey(String... partitioningKey)
AggregationStructure	withPartitioningKey(List<String> partitioningKey)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.activej.common.initializer.WithInitializer

withInitializer

Method Details

create

public static AggregationStructure create(ChunkIdCodec<?> chunkIdCodec)

withKey

public AggregationStructure withKey(String keyId,
 FieldType type)

withMeasure

public AggregationStructure withMeasure(String measureId,
 Measure aggregateFunction)

withIgnoredMeasure

public AggregationStructure withIgnoredMeasure(String measureId,
 FieldType measureType)

withPartitioningKey

public AggregationStructure withPartitioningKey(List<String> partitioningKey)

getChunkIdCodec

public ChunkIdCodec<?> getChunkIdCodec()

withPartitioningKey

public AggregationStructure withPartitioningKey(String... partitioningKey)

getKeys

public List<String> getKeys()

getMeasures

public List<String> getMeasures()

getKeyTypes

public Map<String,FieldType> getKeyTypes()

getMeasureTypes

public Map<String,FieldType> getMeasureTypes()

getMeasure

public Measure getMeasure(String field)

getKeyType

public FieldType getKeyType(String key)

getMeasureType

public FieldType getMeasureType(String field)

getPartitioningKey

public List<String> getPartitioningKey()