| Package | Description |
|---|---|
| org.apache.flink.streaming.api.operators | |
| org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
| Modifier and Type | Method and Description |
|---|---|
StreamTask<?,?> |
AbstractStreamOperator.getContainingTask() |
| Modifier and Type | Method and Description |
|---|---|
void |
StreamOperator.setup(StreamTask<?,?> containingTask,
StreamConfig config,
Output<StreamRecord<OUT>> output)
Initializes the operator.
|
void |
AbstractUdfStreamOperator.setup(StreamTask<?,?> containingTask,
StreamConfig config,
Output<StreamRecord<OUT>> output) |
void |
AbstractStreamOperator.setup(StreamTask<?,?> containingTask,
StreamConfig config,
Output<StreamRecord<OUT>> output) |
| Modifier and Type | Class and Description |
|---|---|
class |
OneInputStreamTask<IN,OUT> |
class |
SourceStreamTask<OUT,SRC extends SourceFunction<OUT>,OP extends StreamSource<OUT,SRC>>
Task for executing streaming sources.
|
class |
StoppableSourceStreamTask<OUT,SRC extends SourceFunction<OUT> & org.apache.flink.api.common.functions.StoppableFunction>
Stoppable task for executing stoppable streaming sources.
|
class |
StreamIterationHead<OUT> |
class |
StreamIterationTail<IN> |
class |
TwoInputStreamTask<IN1,IN2,OUT> |
| Constructor and Description |
|---|
OperatorChain(StreamTask<OUT,?> containingTask,
StreamOperator<OUT> headOperator,
org.apache.flink.runtime.accumulators.AccumulatorRegistry.Reporter reporter) |
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