org.apache.flink.table.planner.plan.nodes.exec.stream

Class StreamExecLegacySink<T>

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase<T>

org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecLegacySink<T>

org.apache.flink.table.planner.plan.nodes.exec.stream.StreamExecLegacySink<T>

Type Parameters:

T - The return type of the TableSink.

All Implemented Interfaces:

ExecNode<T>, ExecNodeTranslator<T>, MultipleTransformationTranslator<T>, StreamExecNode<T>

public class StreamExecLegacySink<T>
extends CommonExecLegacySink<T>
implements StreamExecNode<T>

Stream ExecNode to to write data into an external sink defined by a TableSink.

Field Summary

Fields inherited from class org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecLegacySink

isStreaming, needRetraction, tableSink, upsertKeys

Fields inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNode

FIELD_NAME_CONFIGURATION, FIELD_NAME_DESCRIPTION, FIELD_NAME_ID, FIELD_NAME_INPUT_PROPERTIES, FIELD_NAME_OUTPUT_TYPE, FIELD_NAME_TYPE

Constructor Summary

Constructors

Constructor and Description
StreamExecLegacySink(ReadableConfig tableConfig, TableSink<T> tableSink, String[] upsertKeys, boolean needRetraction, InputProperty inputProperty, LogicalType outputType, String description)

Method Summary

Modifier and Type	Method and Description
protected RowType	checkAndConvertInputTypeIfNeeded(RowType inputRowType) Check whether the given row type is legal and do some conversion if needed.

Methods inherited from class org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecLegacySink

translateToPlanInternal

Methods inherited from class org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase

accept, createFormattedTransformationDescription, createFormattedTransformationName, createTransformationDescription, createTransformationMeta, createTransformationMeta, createTransformationName, createTransformationUid, getContextFromAnnotation, getDescription, getId, getInputEdges, getInputProperties, getOutputType, getPersistedConfig, getSimplifiedName, getTransformation, inputsContainSingleton, replaceInputEdge, resetTransformation, setCompiled, setInputEdges, translateToPlan

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNode

accept, getDescription, getId, getInputEdges, getInputProperties, getOutputType, replaceInputEdge, setCompiled, setInputEdges

Methods inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNodeTranslator

translateToPlan

Constructor Detail

StreamExecLegacySink

public StreamExecLegacySink(ReadableConfig tableConfig,
                            TableSink<T> tableSink,
                            @Nullable
                            String[] upsertKeys,
                            boolean needRetraction,
                            InputProperty inputProperty,
                            LogicalType outputType,
                            String description)

Method Detail

checkAndConvertInputTypeIfNeeded

protected RowType checkAndConvertInputTypeIfNeeded(RowType inputRowType)

Description copied from class: CommonExecLegacySink

Check whether the given row type is legal and do some conversion if needed.

Specified by:

checkAndConvertInputTypeIfNeeded in class CommonExecLegacySink<T>