org.apache.flink.table.runtime.operators

Class TableStreamOperator<OUT>

java.lang.Object

org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>

org.apache.flink.table.runtime.operators.TableStreamOperator<OUT>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.state.CheckpointListener, org.apache.flink.streaming.api.operators.KeyContext, org.apache.flink.streaming.api.operators.SetupableStreamOperator<OUT>, org.apache.flink.streaming.api.operators.StreamOperator<OUT>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator, org.apache.flink.util.Disposable

Direct Known Subclasses:

AbstractProcessStreamOperator, BufferDataOverWindowOperator, HashJoinOperator, LimitOperator, NonBufferOverWindowOperator, RankOperator, SortLimitOperator, SortMergeJoinOperator, SortOperator, StreamSortOperator

public class TableStreamOperator<OUT>
extends org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>

Table operator to invoke close always.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

chainingStrategy, config, latencyStats, LOG, metrics, output, processingTimeService

Constructor Summary

Constructors

Constructor and Description
TableStreamOperator()

Method Summary

Modifier and Type	Method and Description
void	close()
long	computeMemorySize() Compute memory size from memory faction.
void	dispose()

Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperator

getChainingStrategy, getContainingTask, getCurrentKey, getExecutionConfig, getInternalTimerService, getKeyedStateBackend, getKeyedStateStore, getMetricGroup, getOperatorConfig, getOperatorID, getOperatorName, getOperatorStateBackend, getOrCreateKeyedState, getPartitionedState, getPartitionedState, getProcessingTimeService, getRuntimeContext, getTimeServiceManager, getUserCodeClassloader, initializeState, initializeState, isUsingCustomRawKeyedState, notifyCheckpointAborted, notifyCheckpointComplete, open, prepareSnapshotPreBarrier, processLatencyMarker, processLatencyMarker1, processLatencyMarker2, processWatermark, processWatermark1, processWatermark2, reportOrForwardLatencyMarker, setChainingStrategy, setCurrentKey, setKeyContextElement1, setKeyContextElement2, setProcessingTimeService, setup, snapshotState, snapshotState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TableStreamOperator

public TableStreamOperator()

Method Detail

close

public void close()
           throws Exception

Specified by:

close in interface org.apache.flink.streaming.api.operators.StreamOperator<OUT>

Overrides:

close in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>

Throws:

Exception

dispose

public void dispose()
             throws Exception

Specified by:

dispose in interface org.apache.flink.streaming.api.operators.StreamOperator<OUT>

Specified by:

dispose in interface org.apache.flink.util.Disposable

Overrides:

dispose in class org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT>

Throws:

Exception

computeMemorySize

public long computeMemorySize()

Compute memory size from memory faction.