Uses of Interface org.apache.druid.frame.channel.ReadableFrameChannel (druid-processing 30.0.1 API)

Packages that use ReadableFrameChannel
Package Description

org.apache.druid.frame.channel

org.apache.druid.frame.processor

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

Classes in org.apache.druid.frame.channel that implement ReadableFrameChannel
Modifier and Type	Class	Description
`class`	`ComposingReadableFrameChannel`	A composed readable channel to read frames.
`class`	`ReadableByteChunksFrameChannel`	Channel backed by a byte stream that is continuously streamed in using `ReadableByteChunksFrameChannel.addChunk(byte[])`.
`class`	`ReadableConcatFrameChannel`	Channel that concatenates a sequence of other channels that are provided by an iterator.
`class`	`ReadableFileFrameChannel`	Channel backed by a `FrameFile`.
`class`	`ReadableInputStreamFrameChannel`	Channel backed by an `InputStream`.
`class`	`ReadableNilFrameChannel`	Empty channel.

Methods in org.apache.druid.frame.channel that return ReadableFrameChannel
Modifier and Type	Method	Description
`ReadableFrameChannel`	DurableStoragePartitionedReadableFrameChannel.`getReadableFrameChannel(int partitionNumber)`
`ReadableFrameChannel`	PartitionedReadableFrameChannel.`getReadableFrameChannel(int partitionNumber)`	Allows reading a particular partition in the channel
`ReadableFrameChannel`	BlockingQueueFrameChannel.`readable()`	Returns the readable side of this channel.

Method parameters in org.apache.druid.frame.channel with type arguments of type ReadableFrameChannel
Modifier and Type	Method	Description
`static ReadableConcatFrameChannel`	ReadableConcatFrameChannel.`open(Iterator<ReadableFrameChannel> channelIterator)`	Creates a new concatenated channel.

Constructors in org.apache.druid.frame.channel with parameters of type ReadableFrameChannel
Constructor	Description
`FrameChannelSequence(ReadableFrameChannel channel)`

Constructor parameters in org.apache.druid.frame.channel with type arguments of type ReadableFrameChannel
Constructor	Description
`ComposingReadableFrameChannel(int partition, List<Supplier<ReadableFrameChannel>> channels, HashSet<Integer> validChannels)`

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

Methods in org.apache.druid.frame.processor that return ReadableFrameChannel
Modifier and Type	Method	Description
`ReadableFrameChannel`	OutputChannel.`getReadableChannel()`	Returns the readable channel of this pair.

Methods in org.apache.druid.frame.processor that return types with arguments of type ReadableFrameChannel
Modifier and Type	Method	Description
`List<ReadableFrameChannel>`	OutputChannels.`getAllReadableChannels()`	Returns all channels, as readable channels.
`Supplier<ReadableFrameChannel>`	OutputChannel.`getReadableChannelSupplier()`
`List<ReadableFrameChannel>`	FrameChannelBatcher.`inputChannels()`
`List<ReadableFrameChannel>`	FrameChannelHashPartitioner.`inputChannels()`
`List<ReadableFrameChannel>`	FrameChannelMerger.`inputChannels()`
`List<ReadableFrameChannel>`	FrameChannelMixer.`inputChannels()`
`List<ReadableFrameChannel>`	FrameProcessor.`inputChannels()`	List of input channels.

Methods in org.apache.druid.frame.processor with parameters of type ReadableFrameChannel
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.`readOnly(ReadableFrameChannel readableChannel, int partitionNumber)`	Creates a read-only output channel.

Method parameters in org.apache.druid.frame.processor with type arguments of type ReadableFrameChannel
Modifier and Type	Method	Description
`static void`	FrameProcessors.`closeAll(List<ReadableFrameChannel> readableFrameChannels, List<WritableFrameChannel> writableFrameChannels, Closeable... otherCloseables)`	Helper method for implementing `FrameProcessor.cleanup()`.
`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 OutputChannel`	OutputChannel.`readOnly(Supplier<ReadableFrameChannel> readableChannelSupplier, int partitionNumber)`	Creates a read-only output channel.

Constructor parameters in org.apache.druid.frame.processor with type arguments of type ReadableFrameChannel
Constructor	Description
`AwaitAnyWidget(List<ReadableFrameChannel> channels)`
`FrameChannelBatcher(List<ReadableFrameChannel> channels, int maxFrames)`
`FrameChannelHashPartitioner(List<ReadableFrameChannel> inputChannels, List<WritableFrameChannel> outputChannels, FrameReader frameReader, int keyFieldCount, FrameWriterFactory frameWriterFactory)`
`FrameChannelMerger(List<ReadableFrameChannel> inputChannels, FrameReader frameReader, WritableFrameChannel outputChannel, FrameWriterFactory frameWriterFactory, List<KeyColumn> sortKey, ClusterByPartitions partitions, long rowLimit)`
`FrameChannelMixer(List<ReadableFrameChannel> inputChannels, WritableFrameChannel outputChannel)`
`SuperSorter(List<ReadableFrameChannel> inputChannels, FrameReader frameReader, List<KeyColumn> sortKey, com.google.common.util.concurrent.ListenableFuture<ClusterByPartitions> outputPartitionsFuture, FrameProcessorExecutor exec, OutputChannelFactory outputChannelFactory, OutputChannelFactory intermediateOutputChannelFactory, int maxActiveProcessors, int maxChannelsPerProcessor, long rowLimit, String cancellationId, SuperSorterProgressTracker superSorterProgressTracker)`	Initializes a SuperSorter.