Uses of Interface
org.apache.druid.frame.channel.WritableFrameChannel

Packages that use WritableFrameChannel

Package	Description
org.apache.druid.frame.channel
org.apache.druid.frame.processor

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

Classes in org.apache.druid.frame.channel that implement WritableFrameChannel

Modifier and Type	Class	Description
class	ComposingWritableFrameChannel	A composed writable channel to write frames.
class	WritableFrameFileChannel	Frame channel backed by a FrameFileWriter.

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

Modifier and Type	Method	Description
WritableFrameChannel	BlockingQueueFrameChannel.writable()	Returns the writable side of this channel.

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

Methods in org.apache.druid.frame.processor that return WritableFrameChannel

Modifier and Type	Method	Description
WritableFrameChannel	OutputChannel.getWritableChannel()	Returns the writable channel of this pair.
WritableFrameChannel	PartitionedOutputChannel.getWritableChannel()	Returns the writable channel of this pair.

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

Modifier and Type	Method	Description
List<WritableFrameChannel>	FrameChannelBatcher.outputChannels()
List<WritableFrameChannel>	FrameChannelHashPartitioner.outputChannels()
List<WritableFrameChannel>	FrameChannelMerger.outputChannels()
List<WritableFrameChannel>	FrameChannelMixer.outputChannels()
List<WritableFrameChannel>	FrameProcessor.outputChannels()	List of output channels.

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

Modifier and Type	Method	Description
static OutputChannel	OutputChannel.immediatelyReadablePair(WritableFrameChannel writableChannel, MemoryAllocator frameMemoryAllocator, ReadableFrameChannel readableChannel, int partitionNumber)	Creates an output channel pair, where the readable channel is usable before writing is complete.
static OutputChannel	OutputChannel.pair(WritableFrameChannel writableChannel, MemoryAllocator frameMemoryAllocator, Supplier<ReadableFrameChannel> readableChannelSupplier, int partitionNumber)	Creates an output channel pair, where the readable channel is not usable until writing is complete.
static PartitionedOutputChannel	PartitionedOutputChannel.pair(WritableFrameChannel writableChannel, MemoryAllocator frameMemoryAllocator, Supplier<PartitionedReadableFrameChannel> readableChannelSupplier)	Creates a partitioned output channel pair.

Method parameters in org.apache.druid.frame.processor with type arguments of type WritableFrameChannel

Modifier and Type	Method	Description
OutputChannel	OutputChannel.mapWritableChannel(Function<WritableFrameChannel,WritableFrameChannel> mapFn)
OutputChannel	OutputChannel.mapWritableChannel(Function<WritableFrameChannel,WritableFrameChannel> mapFn)
PartitionedOutputChannel	PartitionedOutputChannel.mapWritableChannel(Function<WritableFrameChannel,WritableFrameChannel> mapFn)
PartitionedOutputChannel	PartitionedOutputChannel.mapWritableChannel(Function<WritableFrameChannel,WritableFrameChannel> mapFn)

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

Constructor	Description
FrameChannelMerger(List<ReadableFrameChannel> inputChannels, FrameReader frameReader, WritableFrameChannel outputChannel, FrameWriterFactory frameWriterFactory, List<KeyColumn> sortKey, ClusterByPartitions partitions, long rowLimit)
FrameChannelMixer(List<ReadableFrameChannel> inputChannels, WritableFrameChannel outputChannel)