Uses of Interface
org.apache.druid.segment.writeout.SegmentWriteOutMedium

Packages that use SegmentWriteOutMedium

Package	Description
org.apache.druid.query.aggregation
org.apache.druid.query.aggregation.hyperloglog
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.data
org.apache.druid.segment.nested
org.apache.druid.segment.serde
org.apache.druid.segment.serde.cell
org.apache.druid.segment.writeout

Uses of SegmentWriteOutMedium in org.apache.druid.query.aggregation

Methods in org.apache.druid.query.aggregation with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
GenericColumnSerializer<SerializablePairLongDouble>	SerializablePairLongDoubleComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)
GenericColumnSerializer<SerializablePairLongFloat>	SerializablePairLongFloatComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)
GenericColumnSerializer<SerializablePairLongLong>	SerializablePairLongLongComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)
GenericColumnSerializer<?>	SerializablePairLongStringComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)
AbstractSerializablePairLongObjectBufferStore.TransferredBuffer	AbstractSerializablePairLongObjectBufferStore.transferToRowWriter(ByteBufferProvider byteBufferProvider, SegmentWriteOutMedium segmentWriteOutMedium)	each call transfers the temporary buffer into an encoded, block-compessed buffer of the segment.

Constructors in org.apache.druid.query.aggregation with parameters of type SegmentWriteOutMedium

Constructor	Description
SerializablePairLongDoubleColumnSerializer(SegmentWriteOutMedium segmentWriteOutMedium, ByteBufferProvider byteBufferProvider)
SerializablePairLongFloatColumnSerializer(SegmentWriteOutMedium segmentWriteOutMedium, ByteBufferProvider byteBufferProvider)
SerializablePairLongLongColumnSerializer(SegmentWriteOutMedium segmentWriteOutMedium, ByteBufferProvider byteBufferProvider)
SerializablePairLongStringColumnSerializer(SegmentWriteOutMedium segmentWriteOutMedium, ByteBufferProvider byteBufferProvider)

Uses of SegmentWriteOutMedium in org.apache.druid.query.aggregation.hyperloglog

Methods in org.apache.druid.query.aggregation.hyperloglog with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
GenericColumnSerializer	HyperUniquesSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)

Uses of SegmentWriteOutMedium in org.apache.druid.segment

Fields in org.apache.druid.segment declared as SegmentWriteOutMedium

Modifier and Type	Field	Description
protected SegmentWriteOutMedium	DictionaryEncodedColumnMerger.segmentWriteOutMedium
protected SegmentWriteOutMedium	NumericDimensionMergerV9.segmentWriteOutMedium

Methods in org.apache.druid.segment with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
static DoubleColumnSerializer	DoubleColumnSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression)
static DoubleColumnSerializerV2	DoubleColumnSerializerV2.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, BitmapSerdeFactory bitmapSerdeFactory)
static FloatColumnSerializer	FloatColumnSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression)
static FloatColumnSerializerV2	FloatColumnSerializerV2.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, BitmapSerdeFactory bitmapSerdeFactory)
static LongColumnSerializer	LongColumnSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, CompressionFactory.LongEncodingStrategy encoding)
static LongColumnSerializerV2	LongColumnSerializerV2.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compression, CompressionFactory.LongEncodingStrategy encoding, BitmapSerdeFactory bitmapSerdeFactory)
DimensionMergerV9	DimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)	Creates a new DimensionMergerV9, a per-dimension object responsible for merging indexes/row data across segments and building the on-disk representation of a dimension.
DimensionMergerV9	DoubleDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	FloatDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	LongDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	NestedCommonFormatColumnHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	NestedDataColumnHandlerV4.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
DimensionMergerV9	StringDimensionHandler.makeMerger(IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)

Constructors in org.apache.druid.segment with parameters of type SegmentWriteOutMedium

Constructor	Description
AutoTypeColumnMerger(String name, ColumnType castToType, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
DictionaryEncodedColumnMerger(String dimensionName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)
NestedDataColumnMergerV4(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
StringDimensionMergerV9(String dimensionName, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, ColumnCapabilities capabilities, ProgressIndicator progress, Closer closer)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.column

Methods in org.apache.druid.segment.column with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
static DictionaryWriter<String>	StringEncodingStrategies.getStringDictionaryWriter(StringEncodingStrategy encodingStrategy, SegmentWriteOutMedium writeoutMedium, String fileName)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.data

Methods in org.apache.druid.segment.data with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
static CompressedVSizeColumnarIntsSerializer	CompressedVSizeColumnarIntsSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, int maxValue, CompressionStrategy compression, Closer closer)
static V3CompressedVSizeColumnarMultiIntsSerializer	V3CompressedVSizeColumnarMultiIntsSerializer.create(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, int maxValue, CompressionStrategy compression)
static ColumnarDoublesSerializer	CompressionFactory.getDoubleSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ByteOrder byteOrder, CompressionStrategy compression, Closer closer)
static ColumnarFloatsSerializer	CompressionFactory.getFloatSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ByteOrder order, CompressionStrategy compressionStrategy, Closer closer)
static ColumnarLongsSerializer	CompressionFactory.getLongSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ByteOrder order, CompressionFactory.LongEncodingStrategy encodingStrategy, CompressionStrategy compressionStrategy, Closer closer)
static GenericIndexedWriter<ByteBuffer>	GenericIndexedWriter.ofCompressedByteBuffers(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, CompressionStrategy compressionStrategy, int bufferSize, Closer closer)

Constructors in org.apache.druid.segment.data with parameters of type SegmentWriteOutMedium

Constructor	Description
ByteBufferWriter(SegmentWriteOutMedium segmentWriteOutMedium, ObjectStrategy<T> strategy)
CompressedBlockSerializer(SegmentWriteOutMedium segmentWriteOutMedium, CompressionStrategy compression, int blockSize, Closer closer)
CompressedLongsSerializer(SegmentWriteOutMedium segmentWriteOutMedium, CompressionStrategy compression, Closer closer)
CompressedVariableSizedBlobColumnSerializer(String filenameBase, SegmentWriteOutMedium segmentWriteOutMedium, CompressionStrategy compression)
EntireLayoutColumnarDoublesSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, ByteOrder order)
FixedIndexedIntWriter(SegmentWriteOutMedium segmentWriteOutMedium, boolean sorted)
FixedIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, TypeStrategy<T> typeStrategy, ByteOrder byteOrder, int width, boolean isSorted)
FrontCodedIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, ByteOrder byteOrder, int bucketSize, byte version)
FrontCodedIntArrayIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, ByteOrder byteOrder, int bucketSize)
GenericIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy<T> strategy)
GenericIndexedWriter(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy<T> strategy, int fileSizeLimit)
VSizeColumnarIntsSerializer(SegmentWriteOutMedium segmentWriteOutMedium, int maxValue)
VSizeColumnarMultiIntsSerializer(String columnName, SegmentWriteOutMedium segmentWriteOutMedium, int maxId)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.nested

Fields in org.apache.druid.segment.nested declared as SegmentWriteOutMedium

Modifier and Type	Field	Description
protected SegmentWriteOutMedium	GlobalDictionaryEncodedFieldColumnWriter.segmentWriteOutMedium
protected SegmentWriteOutMedium	ScalarNestedCommonFormatColumnSerializer.segmentWriteOutMedium

Constructors in org.apache.druid.segment.nested with parameters of type SegmentWriteOutMedium

Constructor	Description
GlobalDictionaryEncodedFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, DictionaryIdLookup globalDictionaryIdLookup)
NestedDataColumnSerializer(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
NestedDataColumnSerializerV4(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
ScalarDoubleColumnSerializer(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
ScalarDoubleFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, DictionaryIdLookup globalDictionaryIdLookup)
ScalarLongColumnSerializer(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
ScalarLongFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, DictionaryIdLookup globalDictionaryIdLookup)
ScalarNestedCommonFormatColumnSerializer(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
ScalarStringColumnSerializer(String name, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
ScalarStringFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, DictionaryIdLookup globalDictionaryIdLookup)
VariantArrayFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, DictionaryIdLookup globalDictionaryIdLookup)
VariantColumnSerializer(String name, ColumnType logicalType, Byte variantTypeSetByte, IndexSpec indexSpec, SegmentWriteOutMedium segmentWriteOutMedium, Closer closer)
VariantFieldColumnWriter(String columnName, String fieldName, SegmentWriteOutMedium segmentWriteOutMedium, IndexSpec indexSpec, DictionaryIdLookup globalDictionaryIdLookup)
Writer(SegmentWriteOutMedium segmentWriteOutMedium)

Uses of SegmentWriteOutMedium in org.apache.druid.segment.serde

Methods in org.apache.druid.segment.serde with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
static ComplexColumnSerializer	ComplexColumnSerializer.create(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy strategy)
static <T> LargeColumnSupportedComplexColumnSerializer<T>	LargeColumnSupportedComplexColumnSerializer.create(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy strategy)
static <T> LargeColumnSupportedComplexColumnSerializer<T>	LargeColumnSupportedComplexColumnSerializer.createWithColumnSize(SegmentWriteOutMedium segmentWriteOutMedium, String filenameBase, ObjectStrategy strategy, int columnSize)
GenericColumnSerializer	ComplexMetricSerde.getSerializer(SegmentWriteOutMedium segmentWriteOutMedium, String column)	This method provides the ability for a ComplexMetricSerde to control its own serialization.

Uses of SegmentWriteOutMedium in org.apache.druid.segment.serde.cell

Methods in org.apache.druid.segment.serde.cell with parameters of type SegmentWriteOutMedium

Modifier and Type	Method	Description
static CellWriter.Builder	CellWriter.builder(SegmentWriteOutMedium segmentWriteOutMedium)

Constructors in org.apache.druid.segment.serde.cell with parameters of type SegmentWriteOutMedium

Constructor	Description
BlockCompressedPayloadBufferFactory(ByteBufferProvider byteBufferProvider, SegmentWriteOutMedium writeOutMedium, CompressionStrategy.Compressor compressor)
Builder(SegmentWriteOutMedium writeOutMedium)
Builder(SegmentWriteOutMedium segmentWriteOutMedium)	Default instance with a NativeClearedByteBufferProvider

Uses of SegmentWriteOutMedium in org.apache.druid.segment.writeout

Classes in org.apache.druid.segment.writeout that implement SegmentWriteOutMedium

Modifier and Type	Class	Description
class	OffHeapMemorySegmentWriteOutMedium
class	OnHeapMemorySegmentWriteOutMedium
class	TmpFileSegmentWriteOutMedium

Methods in org.apache.druid.segment.writeout that return SegmentWriteOutMedium

Modifier and Type	Method	Description
SegmentWriteOutMedium	OffHeapMemorySegmentWriteOutMedium.makeChildWriteOutMedium()
SegmentWriteOutMedium	OnHeapMemorySegmentWriteOutMedium.makeChildWriteOutMedium()
SegmentWriteOutMedium	SegmentWriteOutMedium.makeChildWriteOutMedium()	Creates a 'child' version of the SegmentWriteOutMedium, which can be optionally closed, independent of this SegmentWriteOutMedium but otherwise shares the same configuration.
SegmentWriteOutMedium	TmpFileSegmentWriteOutMedium.makeChildWriteOutMedium()
SegmentWriteOutMedium	OffHeapMemorySegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)
SegmentWriteOutMedium	OnHeapMemorySegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)
SegmentWriteOutMedium	SegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)	Creates a new SegmentWriteOutMedium.
SegmentWriteOutMedium	TmpFileSegmentWriteOutMediumFactory.makeSegmentWriteOutMedium(File outDir)