Uses of Class
org.apache.druid.frame.Frame

Packages that use Frame

Package	Description
org.apache.druid.frame
org.apache.druid.frame.channel
org.apache.druid.frame.field
org.apache.druid.frame.file
org.apache.druid.frame.key
org.apache.druid.frame.processor
org.apache.druid.frame.read
org.apache.druid.frame.read.columnar
org.apache.druid.frame.segment
org.apache.druid.frame.segment.columnar
org.apache.druid.frame.segment.row
org.apache.druid.frame.write
org.apache.druid.query
org.apache.druid.query.rowsandcols.concrete
org.apache.druid.query.rowsandcols.semantic

Uses of Frame in org.apache.druid.frame

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

Modifier and Type	Method	Description
static Frame	Frame.decompress(org.apache.datasketches.memory.Memory memory, long position, long length)	Decompresses the provided memory and returns a frame backed by that decompressed memory.
Frame	Frame.ensureColumnar()	Returns this object if type() is columnar, otherwise throws an error.
Frame	Frame.ensureRowBased()	Returns this object if type() is row-based, otherwise throws an error.
static Frame	Frame.wrap(byte[] bytes)	Returns a frame backed by the provided byte array.
static Frame	Frame.wrap(ByteBuffer buffer)	Returns a frame backed by the provided ByteBuffer.
static Frame	Frame.wrap(org.apache.datasketches.memory.Memory memory)	Returns a frame backed by the provided Memory.

Uses of Frame in org.apache.druid.frame.channel

Methods in org.apache.druid.frame.channel that return Frame

Modifier and Type	Method	Description
Frame	FrameWithPartition.frame()
Frame	FrameChannelSequence.FrameChannelIterator.next()
Frame	ComposingReadableFrameChannel.read()
Frame	ReadableByteChunksFrameChannel.read()
Frame	ReadableConcatFrameChannel.read()
Frame	ReadableFileFrameChannel.read()
Frame	ReadableFrameChannel.read()	Returns the next available frame from this channel.
Frame	ReadableInputStreamFrameChannel.read()
Frame	ReadableNilFrameChannel.read()

Methods in org.apache.druid.frame.channel with parameters of type Frame

Modifier and Type	Method	Description
default void	WritableFrameChannel.write(Frame frame)	Writes a frame without an attached partition number.

Constructors in org.apache.druid.frame.channel with parameters of type Frame

Modifier	Constructor	Description
	FrameWithPartition(Frame frame, int partition)

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

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

Modifier and Type	Method	Description
Column	ComplexFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	DoubleArrayFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	DoubleFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	FieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)	Create a Column which provides accses to the rows in the frame, via the Column.toAccessor().
Column	FloatArrayFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	FloatFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	LongArrayFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	LongFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)
Column	StringFieldReader.makeRACColumn(Frame frame, RowSignature signature, String columnName)

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

Modifier	Constructor	Description
	FieldPositionHelper(Frame frame, org.apache.datasketches.memory.Memory offsetRegion, org.apache.datasketches.memory.Memory dataRegion, int columnIndex, int numFields)

Uses of Frame in org.apache.druid.frame.file

Methods in org.apache.druid.frame.file that return Frame

Modifier and Type	Method	Description
Frame	FrameFile.frame(int frameNumber)	Reads a frame from the file.

Methods in org.apache.druid.frame.file with parameters of type Frame

Modifier and Type	Method	Description
void	FrameFileWriter.writeFrame(Frame frame, int partition)	Write a frame.

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

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

Modifier and Type	Method	Description
static FrameComparisonWidgetImpl	FrameComparisonWidgetImpl.create(Frame frame, RowSignature signature, List<KeyColumn> keyColumns, List<FieldReader> keyColumnReaders)	Create a FrameComparisonWidget for the given frame.

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

Methods in org.apache.druid.frame.processor that return types with arguments of type Frame

Modifier and Type	Method	Description
ReturnOrAwait<Pair<List<Frame>,it.unimi.dsi.fastutil.ints.IntSet>>	FrameChannelBatcher.runIncrementally(it.unimi.dsi.fastutil.ints.IntSet readableInputs)

Methods in org.apache.druid.frame.processor with parameters of type Frame

Modifier and Type	Method	Description
static FrameCursor	FrameProcessors.makeCursor(Frame frame, FrameReader frameReader)	Returns a FrameCursor for the provided Frame, allowing both sequential and random access.
static FrameCursor	FrameProcessors.makeCursor(Frame frame, FrameReader frameReader, VirtualColumns virtualColumns)	Returns a FrameCursor for the provided Frame and VirtualColumns, allowing both sequential and random access.

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

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

Modifier and Type	Method	Description
ColumnCapabilities	FrameReader.columnCapabilities(Frame frame, String columnName)	Returns capabilities for a particular column in a particular frame.
FrameComparisonWidget	FrameReader.makeComparisonWidget(Frame frame, List<KeyColumn> keyColumns)	Create a FrameComparisonWidget for the given frame.
CursorFactory	FrameReader.makeCursorFactory(Frame frame)	Create a CursorFactory for the given frame.

Uses of Frame in org.apache.druid.frame.read.columnar

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

Modifier and Type	Method	Description
ColumnPlus	ComplexFrameColumnReader.readColumn(Frame frame)
ColumnPlus	DoubleFrameColumnReader.readColumn(Frame frame)
ColumnPlus	FloatFrameColumnReader.readColumn(Frame frame)
ColumnPlus	FrameColumnReader.readColumn(Frame frame)	Returns a column reference for the provided frame.
ColumnPlus	LongFrameColumnReader.readColumn(Frame frame)
ColumnPlus	NumericArrayFrameColumnReader.readColumn(Frame frame)
ColumnPlus	StringArrayFrameColumnReader.readColumn(Frame frame)
ColumnPlus	StringFrameColumnReader.readColumn(Frame frame)
ColumnPlus	UnsupportedColumnTypeFrameColumnReader.readColumn(Frame frame)
Column	ComplexFrameColumnReader.readRACColumn(Frame frame)
Column	DoubleFrameColumnReader.readRACColumn(Frame frame)
Column	FloatFrameColumnReader.readRACColumn(Frame frame)
Column	FrameColumnReader.readRACColumn(Frame frame)	Returns a Column from the frame.
Column	LongFrameColumnReader.readRACColumn(Frame frame)
Column	NumericArrayFrameColumnReader.readRACColumn(Frame frame)
Column	StringArrayFrameColumnReader.readRACColumn(Frame frame)
Column	StringFrameColumnReader.readRACColumn(Frame frame)
Column	UnsupportedColumnTypeFrameColumnReader.readRACColumn(Frame frame)

Constructors in org.apache.druid.frame.read.columnar with parameters of type Frame

Modifier	Constructor	Description
	NumericArrayFrameColumn(Frame frame, org.apache.datasketches.memory.Memory memory, ColumnType columnType)

Uses of Frame in org.apache.druid.frame.segment

Methods in org.apache.druid.frame.segment that return types with arguments of type Frame

Modifier and Type	Method	Description
static Iterable<Frame>	FrameCursorUtils.cursorToFramesIterable(Cursor cursor, FrameWriterFactory frameWriterFactory)	Writes a Cursor to a sequence of Frame.
static Sequence<Frame>	FrameCursorUtils.cursorToFramesSequence(Cursor cursor, FrameWriterFactory frameWriterFactory)	Writes a Cursor to a sequence of Frame.

Constructors in org.apache.druid.frame.segment with parameters of type Frame

Modifier	Constructor	Description
	FrameSegment(Frame frame, FrameReader frameReader)

Uses of Frame in org.apache.druid.frame.segment.columnar

Constructors in org.apache.druid.frame.segment.columnar with parameters of type Frame

Modifier	Constructor	Description
	ColumnarFrameCursorFactory(Frame frame, RowSignature signature, List<FrameColumnReader> columnReaders)
	FrameQueryableIndex(Frame frame, RowSignature signature, List<FrameColumnReader> columnReaders)

Uses of Frame in org.apache.druid.frame.segment.row

Constructors in org.apache.druid.frame.segment.row with parameters of type Frame

Modifier	Constructor	Description
	CursorFrameRowPointer(Frame frame, ReadableOffset offset)
	FrameColumnSelectorFactory(Frame frame, RowSignature frameSignature, List<FieldReader> fieldReaders, ReadableFrameRowPointer rowPointer)
	RowFrameCursorFactory(Frame frame, FrameReader frameReader, List<FieldReader> fieldReaders)

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

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

Modifier and Type	Method	Description
static void	FrameSort.sort(Frame frame, FrameReader frameReader, List<KeyColumn> keyColumns)	Sort the given frame in-place.

Uses of Frame in org.apache.druid.query

Methods in org.apache.druid.query that return Frame

Modifier and Type	Method	Description
Frame	FrameSignaturePair.getFrame()

Constructors in org.apache.druid.query with parameters of type Frame

Modifier	Constructor	Description
	FrameSignaturePair(Frame frame, RowSignature rowSignature)

Uses of Frame in org.apache.druid.query.rowsandcols.concrete

Methods in org.apache.druid.query.rowsandcols.concrete that return Frame

Modifier and Type	Method	Description
Frame	AbstractFrameRowsAndColumns.getFrame()
Frame	FrameRowsAndColumns.getFrame()

Constructors in org.apache.druid.query.rowsandcols.concrete with parameters of type Frame

Modifier	Constructor	Description
	AbstractFrameRowsAndColumns(Frame frame, RowSignature signature)
	ColumnBasedFrameRowsAndColumns(Frame frame, RowSignature signature)
	RowBasedFrameRowsAndColumns(Frame frame, RowSignature signature)

Uses of Frame in org.apache.druid.query.rowsandcols.semantic

Methods in org.apache.druid.query.rowsandcols.semantic that return Frame

Modifier and Type	Method	Description
Frame	DefaultFrameMaker.toColumnBasedFrame()
Frame	FrameMaker.toColumnBasedFrame()