Package | Description |
---|---|
org.apache.flink.cep.operator | |
org.apache.flink.streaming.api.collector.selector | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.api.operators.async | |
org.apache.flink.streaming.runtime.io | |
org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
Constructor and Description |
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TimestampedSideOutputCollector(OutputTag<T> outputTag,
Output<?> output)
Creates a new
TimestampedSideOutputCollector that wraps the given Output and collects
results into sideoutput corresponding to OutputTag . |
Modifier and Type | Class and Description |
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class |
CopyingDirectedOutput<OUT>
Special version of
DirectedOutput that performs a shallow copy of the
StreamRecord to ensure that multi-chaining works correctly. |
class |
DirectedOutput<OUT>
|
Modifier and Type | Field and Description |
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protected Output<StreamRecord<OUT>>[] |
DirectedOutput.allOutputs |
protected Output<StreamRecord<OUT>>[] |
DirectedOutput.selectAllOutputs |
Modifier and Type | Method and Description |
---|---|
protected Set<Output<StreamRecord<OUT>>> |
DirectedOutput.selectOutputs(StreamRecord<OUT> record) |
Constructor and Description |
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CopyingDirectedOutput(List<OutputSelector<OUT>> outputSelectors,
List<Tuple2<Output<StreamRecord<OUT>>,StreamEdge>> outputs) |
DirectedOutput(List<OutputSelector<OUT>> outputSelectors,
List<Tuple2<Output<StreamRecord<OUT>>,StreamEdge>> outputs) |
Modifier and Type | Class and Description |
---|---|
class |
AbstractStreamOperator.CountingOutput
Wrapping
Output that updates metrics on the number of emitted elements. |
Modifier and Type | Field and Description |
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protected Output<StreamRecord<OUT>> |
AbstractStreamOperator.output |
Modifier and Type | Method and Description |
---|---|
static <OUT> SourceFunction.SourceContext<OUT> |
StreamSourceContexts.getSourceContext(TimeCharacteristic timeCharacteristic,
ProcessingTimeService processingTimeService,
Object checkpointLock,
StreamStatusMaintainer streamStatusMaintainer,
Output<StreamRecord<OUT>> output,
long watermarkInterval,
long idleTimeout)
Depending on the
TimeCharacteristic , this method will return the adequate
SourceFunction.SourceContext . |
void |
StreamSource.run(Object lockingObject,
StreamStatusMaintainer streamStatusMaintainer,
Output<StreamRecord<OUT>> collector) |
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) |
Constructor and Description |
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CountingOutput(Output<StreamRecord<OUT>> output,
Counter counter) |
TimestampedCollector(Output<StreamRecord<T>> output)
Creates a new
TimestampedCollector that wraps the given Output . |
Modifier and Type | Method and Description |
---|---|
void |
AsyncWaitOperator.setup(StreamTask<?,?> containingTask,
StreamConfig config,
Output<StreamRecord<OUT>> output) |
Constructor and Description |
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Emitter(Object checkpointLock,
Output<StreamRecord<OUT>> output,
StreamElementQueue streamElementQueue,
OperatorActions operatorActions) |
Modifier and Type | Class and Description |
---|---|
class |
RecordWriterOutput<OUT>
Implementation of
Output that sends data using a RecordWriter . |
Modifier and Type | Method and Description |
---|---|
Output<StreamRecord<OUT>> |
OperatorChain.getChainEntryPoint() |
Copyright © 2014–2018 The Apache Software Foundation. All rights reserved.