Package org.apache.flink.streaming.connectors.kafka.table

Class UpsertKafkaDynamicTableFactory.EncodingFormatWrapper

java.lang.Object

org.apache.flink.streaming.connectors.kafka.table.UpsertKafkaDynamicTableFactory.EncodingFormatWrapper

All Implemented Interfaces:

org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>>, org.apache.flink.table.connector.format.Format

Enclosing class:

UpsertKafkaDynamicTableFactory

protected static class UpsertKafkaDynamicTableFactory.EncodingFormatWrapper
extends Object
implements org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>>

It is used to wrap the encoding format and expose the desired changelog mode. It's only works for insert-only format.

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.flink.table.connector.ChangelogMode	SINK_CHANGELOG_MODE

Constructor Summary

Constructors

Constructor	Description
EncodingFormatWrapper(org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> innerEncodingFormat)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>	createRuntimeEncoder(org.apache.flink.table.connector.sink.DynamicTableSink.Context context, org.apache.flink.table.types.DataType consumedDataType)
boolean	equals(Object obj)
org.apache.flink.table.connector.ChangelogMode	getChangelogMode()
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.connector.format.EncodingFormat

applyWritableMetadata, listWritableMetadata

Field Detail

SINK_CHANGELOG_MODE

public static final org.apache.flink.table.connector.ChangelogMode SINK_CHANGELOG_MODE

Constructor Detail

EncodingFormatWrapper

public EncodingFormatWrapper(org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> innerEncodingFormat)

Method Detail

createRuntimeEncoder

public org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData> createRuntimeEncoder(org.apache.flink.table.connector.sink.DynamicTableSink.Context context,
                                                                                                                               org.apache.flink.table.types.DataType consumedDataType)

Specified by:

createRuntimeEncoder in interface org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>>

getChangelogMode

public org.apache.flink.table.connector.ChangelogMode getChangelogMode()

Specified by:

getChangelogMode in interface org.apache.flink.table.connector.format.Format

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object