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

类 UpsertKafkaDynamicTableFactory.EncodingFormatWrapper

java.lang.Object

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

所有已实现的接口:

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

封闭类:

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.

字段概要

字段

限定符和类型	字段和说明
static org.apache.flink.table.connector.ChangelogMode	SINK_CHANGELOG_MODE

构造器概要

构造器

构造器和说明
EncodingFormatWrapper(org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> innerEncodingFormat)

方法概要

限定符和类型	方法和说明
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()

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.table.connector.format.EncodingFormat

applyWritableMetadata, listWritableMetadata

字段详细资料

SINK_CHANGELOG_MODE

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

构造器详细资料

EncodingFormatWrapper

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

方法详细资料

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)

指定者:

createRuntimeEncoder 在接口中 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()

指定者:

getChangelogMode 在接口中 org.apache.flink.table.connector.format.Format

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object