org.apache.flink.table.planner.plan.abilities.sink

类 WritingMetadataSpec

java.lang.Object

org.apache.flink.table.planner.plan.abilities.sink.WritingMetadataSpec

所有已实现的接口:

SinkAbilitySpec

public final class WritingMetadataSpec
extends Object
implements SinkAbilitySpec

A sub-class of SinkAbilitySpec that can not only serialize/deserialize the metadata columns to/from JSON, but also can write the metadata columns for SupportsWritingMetadata.

字段概要

字段

限定符和类型	字段和说明
static String	FIELD_NAME_CONSUMED_TYPE
static String	FIELD_NAME_METADATA_KEYS

构造器概要

构造器

构造器和说明
WritingMetadataSpec(List<String> metadataKeys, org.apache.flink.table.types.logical.LogicalType consumedType)

方法概要

限定符和类型	方法和说明
void	apply(org.apache.flink.table.connector.sink.DynamicTableSink tableSink) Apply the ability to the given DynamicTableSink.
boolean	equals(Object o)
int	hashCode()

从类继承的方法 java.lang.Object

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

字段详细资料

FIELD_NAME_METADATA_KEYS

public static final String FIELD_NAME_METADATA_KEYS

另请参阅:

常量字段值

FIELD_NAME_CONSUMED_TYPE

public static final String FIELD_NAME_CONSUMED_TYPE

另请参阅:

常量字段值

构造器详细资料

WritingMetadataSpec

public WritingMetadataSpec(List<String> metadataKeys,
                           org.apache.flink.table.types.logical.LogicalType consumedType)

方法详细资料

apply

public void apply(org.apache.flink.table.connector.sink.DynamicTableSink tableSink)

从接口复制的说明: SinkAbilitySpec

Apply the ability to the given DynamicTableSink.

指定者:

apply 在接口中 SinkAbilitySpec

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object