Uses of Class
org.apache.iotdb.tsfile.encoding.decoder.Decoder

Packages that use Decoder

Package	Description
org.apache.iotdb.tsfile.encoding.decoder
org.apache.iotdb.tsfile.read.reader.page
org.apache.iotdb.tsfile.v2.read.reader.page

Uses of Decoder in org.apache.iotdb.tsfile.encoding.decoder

Subclasses of Decoder in org.apache.iotdb.tsfile.encoding.decoder

Modifier and Type	Class and Description
class	BitmapDecoder Deprecated. (2019.1.25, The bitmap data type has been removed., We can reserve this class, and reuse it later.)
class	DeltaBinaryDecoder This class is a decoder for decoding the byte array that encoded by DeltaBinaryEncoder.DeltaBinaryDecoder just supports integer and long values. .
static class	DeltaBinaryDecoder.IntDeltaDecoder
static class	DeltaBinaryDecoder.LongDeltaDecoder
class	DictionaryDecoder
class	DoublePrecisionDecoderV1 Decoder for value value using gorilla.
class	DoublePrecisionDecoderV2 This class includes code modified from Michael Burman's gorilla-tsc project.
class	FloatDecoder Decoder for float or double value using rle or two diff.
class	FreqDecoder
class	GorillaDecoderV1
class	GorillaDecoderV2 This class includes code modified from Michael Burman's gorilla-tsc project.
class	IntGorillaDecoder This class includes code modified from Michael Burman's gorilla-tsc project.
class	IntRleDecoder Decoder for int value using rle or bit-packing.
class	IntZigzagDecoder
class	LongGorillaDecoder This class includes code modified from Michael Burman's gorilla-tsc project.
class	LongRleDecoder Decoder for long value using rle or bit-packing.
class	LongZigzagDecoder
class	PlainDecoder
class	RegularDataDecoder This class is a decoder for decoding the byte array that encoded by RegularDataEncoder.
static class	RegularDataDecoder.IntRegularDecoder
static class	RegularDataDecoder.LongRegularDecoder
class	RleDecoder Abstract class for all rle decoder.
class	SinglePrecisionDecoderV1 Decoder for value value using gorilla.
class	SinglePrecisionDecoderV2 This class includes code modified from Michael Burman's gorilla-tsc project.

Methods in org.apache.iotdb.tsfile.encoding.decoder that return Decoder

Modifier and Type	Method and Description
static Decoder	Decoder.getDecoderByType(TSEncoding encoding, TSDataType dataType)

Uses of Decoder in org.apache.iotdb.tsfile.read.reader.page

Fields in org.apache.iotdb.tsfile.read.reader.page declared as Decoder

Modifier and Type	Field and Description
protected Decoder	TimePageReader.timeDecoder decoder for time column
protected Decoder	PageReader.timeDecoder decoder for time column
protected Decoder	PageReader.valueDecoder decoder for value column

Constructors in org.apache.iotdb.tsfile.read.reader.page with parameters of type Decoder

Constructor and Description
AlignedPageReader(PageHeader timePageHeader, ByteBuffer timePageData, Decoder timeDecoder, List<PageHeader> valuePageHeaderList, List<ByteBuffer> valuePageDataList, List<TSDataType> valueDataTypeList, List<Decoder> valueDecoderList, Filter filter)
PageReader(ByteBuffer pageData, TSDataType dataType, Decoder valueDecoder, Decoder timeDecoder, Filter filter)
PageReader(PageHeader pageHeader, ByteBuffer pageData, TSDataType dataType, Decoder valueDecoder, Decoder timeDecoder, Filter filter)
TimePageReader(ByteBuffer pageData, Decoder timeDecoder)
TimePageReader(PageHeader pageHeader, ByteBuffer pageData, Decoder timeDecoder)
ValuePageReader(PageHeader pageHeader, ByteBuffer pageData, TSDataType dataType, Decoder valueDecoder)

Constructor parameters in org.apache.iotdb.tsfile.read.reader.page with type arguments of type Decoder

Constructor and Description
AlignedPageReader(PageHeader timePageHeader, ByteBuffer timePageData, Decoder timeDecoder, List<PageHeader> valuePageHeaderList, List<ByteBuffer> valuePageDataList, List<TSDataType> valueDataTypeList, List<Decoder> valueDecoderList, Filter filter)

Uses of Decoder in org.apache.iotdb.tsfile.v2.read.reader.page

Constructors in org.apache.iotdb.tsfile.v2.read.reader.page with parameters of type Decoder

Constructor and Description
PageReaderV2(ByteBuffer pageData, TSDataType dataType, Decoder valueDecoder, Decoder timeDecoder, Filter filter)
PageReaderV2(PageHeader pageHeader, ByteBuffer pageData, TSDataType dataType, Decoder valueDecoder, Decoder timeDecoder, Filter filter)