Uses of Class
org.apache.iotdb.tsfile.file.metadata.enums.CompressionType

Packages that use CompressionType

Package	Description
org.apache.iotdb.tsfile.common.conf
org.apache.iotdb.tsfile.compress
org.apache.iotdb.tsfile.file.header
org.apache.iotdb.tsfile.file.metadata.enums
org.apache.iotdb.tsfile.read
org.apache.iotdb.tsfile.utils
org.apache.iotdb.tsfile.write.chunk
org.apache.iotdb.tsfile.write.schema
org.apache.iotdb.tsfile.write.writer

Uses of CompressionType in org.apache.iotdb.tsfile.common.conf

Methods in org.apache.iotdb.tsfile.common.conf that return CompressionType

Modifier and Type	Method	Description
CompressionType	TSFileConfig.getCompressor()

Uses of CompressionType in org.apache.iotdb.tsfile.compress

Methods in org.apache.iotdb.tsfile.compress that return CompressionType

Modifier and Type	Method	Description
CompressionType	IUnCompressor.getCodecName()
CompressionType	IUnCompressor.GZIPUnCompressor.getCodecName()
CompressionType	IUnCompressor.LZ4UnCompressor.getCodecName()
CompressionType	IUnCompressor.LZMA2UnCompressor.getCodecName()
CompressionType	IUnCompressor.NoUnCompressor.getCodecName()
CompressionType	IUnCompressor.SnappyUnCompressor.getCodecName()
CompressionType	IUnCompressor.ZstdUnCompressor.getCodecName()
CompressionType	ICompressor.getType()
CompressionType	ICompressor.GZIPCompressor.getType()
CompressionType	ICompressor.IOTDBLZ4Compressor.getType()
CompressionType	ICompressor.LZMA2Compressor.getType()
CompressionType	ICompressor.NoCompressor.getType()
CompressionType	ICompressor.SnappyCompressor.getType()
CompressionType	ICompressor.ZstdCompressor.getType()

Methods in org.apache.iotdb.tsfile.compress with parameters of type CompressionType

Modifier and Type	Method	Description
static ICompressor	ICompressor.getCompressor(CompressionType name)	get Compressor according to CompressionType.
static IUnCompressor	IUnCompressor.getUnCompressor(CompressionType name)	get the UnCompressor based on the CompressionType.

Uses of CompressionType in org.apache.iotdb.tsfile.file.header

Methods in org.apache.iotdb.tsfile.file.header that return CompressionType

Modifier and Type	Method	Description
CompressionType	ChunkHeader.getCompressionType()

Methods in org.apache.iotdb.tsfile.file.header that return types with arguments of type CompressionType

Modifier and Type	Method	Description
static Pair<CompressionType,TSEncoding>	ChunkHeader.deserializeCompressionTypeAndEncoding(java.io.InputStream inputStream)	Used by TsFileSequenceReader.readTimeseriesCompressionTypeAndEncoding(TimeseriesMetadata) to only decode data size, CompressionType and TSEncoding.

Constructors in org.apache.iotdb.tsfile.file.header with parameters of type CompressionType

Constructor	Description
ChunkHeader(byte chunkType, java.lang.String measurementID, int dataSize, int headerSize, TSDataType dataType, CompressionType compressionType, TSEncoding encoding)
ChunkHeader(byte chunkType, java.lang.String measurementID, int dataSize, TSDataType dataType, CompressionType compressionType, TSEncoding encoding)
ChunkHeader(java.lang.String measurementID, int dataSize, TSDataType dataType, CompressionType compressionType, TSEncoding encoding, int numOfPages)
ChunkHeader(java.lang.String measurementID, int dataSize, TSDataType dataType, CompressionType compressionType, TSEncoding encoding, int numOfPages, int mask)

Uses of CompressionType in org.apache.iotdb.tsfile.file.metadata.enums

Methods in org.apache.iotdb.tsfile.file.metadata.enums that return CompressionType

Modifier and Type	Method	Description
static CompressionType	CompressionType.deserialize(byte compressor)	deserialize byte number.
static CompressionType	CompressionType.valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static CompressionType[]	CompressionType.values()	Returns an array containing the constants of this enum type, in the order they are declared.

Uses of CompressionType in org.apache.iotdb.tsfile.read

Methods in org.apache.iotdb.tsfile.read that return types with arguments of type CompressionType

Modifier and Type	Method	Description
Pair<CompressionType,TSEncoding>	TsFileSequenceReader.readTimeseriesCompressionTypeAndEncoding(TimeseriesMetadata timeseriesMetadata)	read the CompressionType and TSEncoding of a timeseries.

Methods in org.apache.iotdb.tsfile.read with parameters of type CompressionType

Modifier and Type	Method	Description
java.nio.ByteBuffer	TsFileSequenceReader.readPage(PageHeader header, CompressionType type)

Uses of CompressionType in org.apache.iotdb.tsfile.utils

Methods in org.apache.iotdb.tsfile.utils that return CompressionType

Modifier and Type	Method	Description
static CompressionType	ReadWriteIOUtils.readCompressionType(java.io.InputStream inputStream)
static CompressionType	ReadWriteIOUtils.readCompressionType(java.nio.ByteBuffer buffer)

Methods in org.apache.iotdb.tsfile.utils with parameters of type CompressionType

Modifier and Type	Method	Description
static int	ReadWriteIOUtils.write(CompressionType compressionType, java.io.OutputStream outputStream)	CompressionType.
static int	ReadWriteIOUtils.write(CompressionType compressionType, java.nio.ByteBuffer buffer)	write compressionType to byteBuffer.

Uses of CompressionType in org.apache.iotdb.tsfile.write.chunk

Methods in org.apache.iotdb.tsfile.write.chunk that return CompressionType

Modifier and Type	Method	Description
CompressionType	ValueChunkWriter.getCompressionType()

Constructors in org.apache.iotdb.tsfile.write.chunk with parameters of type CompressionType

Constructor	Description
TimeChunkWriter(java.lang.String measurementId, CompressionType compressionType, TSEncoding encodingType, Encoder timeEncoder)
ValueChunkWriter(java.lang.String measurementId, CompressionType compressionType, TSDataType dataType, TSEncoding encodingType, Encoder valueEncoder)

Uses of CompressionType in org.apache.iotdb.tsfile.write.schema

Methods in org.apache.iotdb.tsfile.write.schema that return CompressionType

Modifier and Type	Method	Description
CompressionType	IMeasurementSchema.getCompressor()
CompressionType	MeasurementSchema.getCompressor()
CompressionType	TimeseriesSchema.getCompressor()
CompressionType	VectorMeasurementSchema.getCompressor()

Constructors in org.apache.iotdb.tsfile.write.schema with parameters of type CompressionType

Constructor	Description
MeasurementSchema(java.lang.String measurementId, TSDataType type, TSEncoding encoding, CompressionType compressionType)
MeasurementSchema(java.lang.String measurementId, TSDataType type, TSEncoding encoding, CompressionType compressionType, java.util.Map<java.lang.String,java.lang.String> props)	Constructor of MeasurementSchema.
TimeseriesSchema(java.lang.String fullPath, TSDataType type, TSEncoding encoding, CompressionType compressionType)
TimeseriesSchema(java.lang.String fullPath, TSDataType type, TSEncoding encoding, CompressionType compressionType, java.util.Map<java.lang.String,java.lang.String> props)	Constructor of TimeseriesSchema.
VectorMeasurementSchema(java.lang.String deviceId, java.lang.String[] subMeasurements, TSDataType[] types, TSEncoding[] encodings, CompressionType compressionType)

Uses of CompressionType in org.apache.iotdb.tsfile.write.writer

Methods in org.apache.iotdb.tsfile.write.writer with parameters of type CompressionType

Modifier and Type	Method	Description
void	TsFileIOWriter.startFlushChunk(java.lang.String measurementId, CompressionType compressionCodecName, TSDataType tsDataType, TSEncoding encodingType, Statistics<? extends java.io.Serializable> statistics, int dataSize, int numOfPages, int mask)	start a ChunkMetaData.
void	TsFileIOWriter.writeEmptyValueChunk(java.lang.String measurementId, CompressionType compressionType, TSDataType tsDataType, TSEncoding encodingType, Statistics<? extends java.io.Serializable> statistics)	Write an empty value chunk into file directly.