Uses of Enum Class
org.apache.druid.frame.FrameType

Packages that use FrameType

Package	Description
org.apache.druid.frame
org.apache.druid.frame.field
org.apache.druid.frame.key
org.apache.druid.frame.processor
org.apache.druid.frame.read
org.apache.druid.frame.write
org.apache.druid.frame.write.columnar

Uses of FrameType in org.apache.druid.frame

Methods in org.apache.druid.frame that return FrameType

Modifier and Type	Method	Description
static FrameType	FrameType.forVersion(byte versionByte)	Returns the frame type for a particular version byte, or null if the version byte is unrecognized.
static FrameType	FrameType.latestColumnar()	Returns the latest columnar frame type.
static FrameType	FrameType.latestRowBased()	Returns the latest row-based frame type.
FrameType	Frame.type()
static FrameType	FrameType.valueOf(String name)	Returns the enum constant of this class with the specified name.
static FrameType[]	FrameType.values()	Returns an array containing the constants of this enum class, in the order they are declared.

Uses of FrameType in org.apache.druid.frame.field

Methods in org.apache.druid.frame.field with parameters of type FrameType

Modifier and Type	Method	Description
static FieldReader	FieldReaders.create(String columnName, ColumnType columnType, FrameType frameType)	Helper used by FrameReader.
static FieldWriter	FieldWriters.create(FrameType frameType, ColumnSelectorFactory columnSelectorFactory, String columnName, ColumnType columnType, boolean removeNullBytes)	Helper used by RowBasedFrameWriterFactory.
static double	TransformUtils.detransformToDouble(long transformedBits, FrameType frameType)	Inverse of TransformUtils.transformFromDouble(double, FrameType).
static float	TransformUtils.detransformToFloat(int transformedBits, FrameType frameType)	Inverse of TransformUtils.transformFromFloat(float, FrameType).
static DoubleFieldReader	DoubleFieldReader.forArray(FrameType frameType)
static DoubleFieldWriter	DoubleFieldWriter.forArray(BaseDoubleColumnValueSelector selector, FrameType frameType)
static FloatFieldReader	FloatFieldReader.forArray(FrameType frameType)
static FloatFieldWriter	FloatFieldWriter.forArray(BaseFloatColumnValueSelector selector, FrameType frameType)
static DoubleFieldReader	DoubleFieldReader.forPrimitive(FrameType frameType)
static DoubleFieldWriter	DoubleFieldWriter.forPrimitive(BaseDoubleColumnValueSelector selector, FrameType frameType)
static FloatFieldReader	FloatFieldReader.forPrimitive(FrameType frameType)
static FloatFieldWriter	FloatFieldWriter.forPrimitive(BaseFloatColumnValueSelector selector, FrameType frameType)
static NumericArrayFieldWriter	NumericArrayFieldWriter.getDoubleArrayFieldWriter(ColumnValueSelector selector, FrameType frameType)	Returns the writer for ARRAY
static NumericArrayFieldWriter	NumericArrayFieldWriter.getFloatArrayFieldWriter(ColumnValueSelector selector, FrameType frameType)	Returns the writer for ARRAY
static long	TransformUtils.transformFromDouble(double n, FrameType frameType)	Transforms a double into a form where it can be compared as unsigned bytes without decoding.
static int	TransformUtils.transformFromFloat(float n, FrameType frameType)	Transforms a float into a form where it can be compared as unsigned bytes without decoding.

Constructors in org.apache.druid.frame.field with parameters of type FrameType

Modifier	Constructor	Description
	DoubleArrayFieldReader(FrameType frameType)
	FloatArrayFieldReader(FrameType frameType)

Uses of FrameType in org.apache.druid.frame.key

Methods in org.apache.druid.frame.key with parameters of type FrameType

Modifier and Type	Method	Description
static RowKeyReader	RowKeyReader.create(RowSignature signature, FrameType frameType)	Creates a new RowKeyReader.
RowKeyReader	ClusterBy.keyReader(ColumnInspector inspector, FrameType frameType)	Create a reader for keys for this instance.

Uses of FrameType in org.apache.druid.frame.processor

Constructors in org.apache.druid.frame.processor with parameters of type FrameType

Modifier	Constructor	Description
	SuperSorter(List<ReadableFrameChannel> inputChannels, FrameReader frameReader, List<KeyColumn> sortKey, com.google.common.util.concurrent.ListenableFuture<ClusterByPartitions> outputPartitionsFuture, FrameProcessorExecutor exec, FrameProcessorDecorator processorDecorator, OutputChannelFactory outputChannelFactory, OutputChannelFactory intermediateOutputChannelFactory, FrameType outputFrameType, int maxActiveProcessors, int maxChannelsPerMerger, long rowLimit, String cancellationId, SuperSorterProgressTracker superSorterProgressTracker, boolean removeNullBytes, FrameCombinerFactory combinerFactory)	Initializes a SuperSorter.

Uses of FrameType in org.apache.druid.frame.read

Methods in org.apache.druid.frame.read with parameters of type FrameType

Modifier and Type	Method	Description
static Supplier<MemoryRange<org.apache.datasketches.memory.Memory>>	FrameReaderUtils.makeRowMemorySupplier(ColumnSelectorFactory columnSelectorFactory, FrameType expectedFrameType, RowSignature expectedSignature)	Returns a direct row memory supplier if FrameReaderUtils.mayBeAbleToSelectRowMemory(org.apache.druid.segment.ColumnSelectorFactory), otherwise returns null.

Uses of FrameType in org.apache.druid.frame.write

Methods in org.apache.druid.frame.write that return FrameType

Modifier and Type	Method	Description
FrameType	FrameWriterFactory.frameType()
FrameType	RowBasedFrameWriterFactory.frameType()

Methods in org.apache.druid.frame.write with parameters of type FrameType

Modifier and Type	Method	Description
static FrameWriterFactory	FrameWriters.makeFrameWriterFactory(FrameType frameType, MemoryAllocatorFactory allocatorFactory, RowSignature signature, List<KeyColumn> sortColumns, boolean removeNullBytes)	Creates a FrameWriterFactory.
static long	FrameWriterUtils.writeFrameHeader(org.apache.datasketches.memory.WritableMemory memory, long startPosition, FrameType frameType, long totalSize, int numRows, int numRegions, boolean permuted)	Writes a frame header to a memory locations.

Constructors in org.apache.druid.frame.write with parameters of type FrameType

Modifier	Constructor	Description
	RowBasedFrameWriter(FrameType frameType, RowSignature signature, List<KeyColumn> sortColumns, List<FieldWriter> fieldWriters, Supplier<MemoryRange<org.apache.datasketches.memory.Memory>> rowMemorySupplier, AppendableMemory rowOrderMemory, AppendableMemory rowOffsetMemory, AppendableMemory dataMemory)
	RowBasedFrameWriterFactory(MemoryAllocatorFactory allocatorFactory, FrameType frameType, RowSignature signature, List<KeyColumn> sortColumns, boolean removeNullBytes)

Uses of FrameType in org.apache.druid.frame.write.columnar

Methods in org.apache.druid.frame.write.columnar that return FrameType

Modifier and Type	Method	Description
FrameType	ColumnarFrameWriterFactory.frameType()