Package | Description |
---|---|
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.api.operators.sort | |
org.apache.flink.streaming.runtime.io | |
org.apache.flink.streaming.runtime.io.recovery | |
org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
Modifier and Type | Class and Description |
---|---|
class |
SourceOperator<OUT,SplitT extends SourceSplit>
Base source operator only used for integrating the source reader which is proposed by FLIP-27.
|
Modifier and Type | Class and Description |
---|---|
class |
MultiInputSortingDataInput<IN,K>
An input that wraps an underlying input and sorts the incoming records.
|
class |
SortingDataInput<T,K>
A
StreamTaskInput which sorts in the incoming records from a chained input. |
Modifier and Type | Interface and Description |
---|---|
interface |
RecoverableStreamTaskInput<T>
A
StreamTaskInput used during recovery of in-flight data. |
interface |
StreamTaskInput<T>
Basic interface for inputs of stream operators.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractStreamTaskNetworkInput<T,R extends RecordDeserializer<DeserializationDelegate<StreamElement>>>
Base class for network-based StreamTaskInput where each channel has a designated
RecordDeserializer for spanning records. |
class |
StreamTaskExternallyInducedSourceInput<T>
A subclass of
StreamTaskSourceInput for ExternallyInducedSourceReader . |
class |
StreamTaskNetworkInput<T>
Implementation of
StreamTaskInput that wraps an input from network taken from CheckpointedInputGate . |
class |
StreamTaskSourceInput<T>
Implementation of
StreamTaskInput that reads data from the SourceOperator and
returns the DataInputStatus to indicate whether the source state is available,
unavailable or finished. |
Modifier and Type | Class and Description |
---|---|
class |
RescalingStreamTaskNetworkInput<T>
A
StreamTaskNetworkInput implementation that demultiplexes virtual channels. |
Modifier and Type | Class and Description |
---|---|
class |
StreamTaskFinishedOnRestoreSourceInput<T>
A special source input implementation that immediately emit END_OF_INPUT.
|
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