net.wicp.tams.common.flink.connector.redis.mapper

类 SetRedisMapper

java.lang.Object

net.wicp.tams.common.flink.connector.redis.mapper.SetRedisMapper

所有已实现的接口:

Serializable, RedisMapper<org.apache.flink.table.data.RowData>, org.apache.flink.api.common.functions.Function

public class SetRedisMapper
extends Object
implements RedisMapper<org.apache.flink.table.data.RowData>

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
SetRedisMapper()

方法概要

限定符和类型	方法和说明
RedisCommandDescription	getCommandDescription() Returns descriptor which defines data type.
String	getKeyFromData(org.apache.flink.table.data.RowData data) Extracts key from data.
String	getValueFromData(org.apache.flink.table.data.RowData data) Extracts value from data.

从类继承的方法 java.lang.Object

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

构造器详细资料

SetRedisMapper

public SetRedisMapper()

方法详细资料

getCommandDescription

public RedisCommandDescription getCommandDescription()

从接口复制的说明: RedisMapper

Returns descriptor which defines data type.

指定者:

getCommandDescription 在接口中 RedisMapper<org.apache.flink.table.data.RowData>

返回:

data type descriptor

getKeyFromData

public String getKeyFromData(org.apache.flink.table.data.RowData data)

从接口复制的说明: RedisMapper

Extracts key from data.

指定者:

getKeyFromData 在接口中 RedisMapper<org.apache.flink.table.data.RowData>

参数:

data - source data

返回:

key

getValueFromData

public String getValueFromData(org.apache.flink.table.data.RowData data)

从接口复制的说明: RedisMapper

Extracts value from data.

指定者:

getValueFromData 在接口中 RedisMapper<org.apache.flink.table.data.RowData>

参数:

data - source data

返回:

value