@EverythingIsNonnullByDefault

Package org.apache.druid.segment.serde

Interface Summary

Interface	Description
ColumnPartSerde
ColumnPartSerde.Deserializer
ComplexMetricExtractor<T>
MetaSerdeHelper.ByteFieldWriter<T>
MetaSerdeHelper.FieldWriter<T>
MetaSerdeHelper.IntFieldWriter<T>
Serializer	Main interface for "serializeable something" in Druid segment serialization.

Class Summary

Class	Description
ComplexColumnPartSerde
ComplexColumnPartSerde.SerializerBuilder
ComplexColumnPartSupplier
ComplexColumnSerializer<T>
ComplexMetrics	ComplexMetrics houses a mapping of serde names to affiliated ComplexMetricSerde objects.
ComplexMetricSerde
DictionaryEncodedColumnPartSerde
DictionaryEncodedColumnPartSerde.SerializerBuilder
DictionaryEncodedColumnSupplier
DictionaryEncodedStringIndexSupplier
DoubleNumericColumnPartSerde
DoubleNumericColumnPartSerde.SerializerBuilder
DoubleNumericColumnPartSerdeV2
DoubleNumericColumnPartSerdeV2.SerializerBuilder
DoubleNumericColumnSupplier
FloatNumericColumnPartSerde
FloatNumericColumnPartSerde.SerializerBuilder
FloatNumericColumnPartSerdeV2
FloatNumericColumnPartSerdeV2.SerializerBuilder
FloatNumericColumnSupplier
LargeColumnSupportedComplexColumnSerializer<T>
LongNumericColumnPartSerde
LongNumericColumnPartSerde.SerializerBuilder
LongNumericColumnPartSerdeV2
LongNumericColumnPartSerdeV2.SerializerBuilder
LongNumericColumnSupplier
MetaSerdeHelper<T>
NoIndexesColumnIndexSupplier	Default implementation of ColumnIndexSupplier for columns which do not have any indexes.
NullColumnPartSerde	A ColumnPartSerde to read and write null-only columns.
NullValueIndexSupplier	ColumnIndexSupplier for columns which only have an ImmutableBitmap to indicate which rows only have null values, such as LongNumericColumnPartSerdeV2, DoubleNumericColumnPartSerdeV2, and FloatNumericColumnPartSerdeV2.
StringFrontCodedColumnIndexSupplier
StringFrontCodedDictionaryEncodedColumnSupplier	DictionaryEncodedColumnSupplier but for columns using a StringFrontCodedDictionaryEncodedColumn instead of the traditional StringDictionaryEncodedColumn

Enum Summary

Enum	Description
DictionaryEncodedColumnPartSerde.Feature
DictionaryEncodedColumnPartSerde.VERSION