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

类 LookupRedisMapper

java.lang.Object

org.apache.flink.api.common.serialization.AbstractDeserializationSchema<org.apache.flink.table.data.RowData>

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

所有已实现的接口:

Serializable, org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>, org.apache.flink.api.common.serialization.SerializationSchema<Object[]>, org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.table.data.RowData>

public class LookupRedisMapper
extends org.apache.flink.api.common.serialization.AbstractDeserializationSchema<org.apache.flink.table.data.RowData>
implements org.apache.flink.api.common.serialization.SerializationSchema<Object[]>

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.api.common.serialization.SerializationSchema

org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext

从接口继承的嵌套类/接口 org.apache.flink.api.common.serialization.DeserializationSchema

org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext

构造器概要

构造器

构造器和说明
LookupRedisMapper(org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData> valueDeserializationSchema)

方法概要

限定符和类型	方法和说明
org.apache.flink.table.data.RowData	deserialize(byte[] message)
RedisCommandDescription	getCommandDescription()
byte[]	serialize(Object[] element)

从类继承的方法 org.apache.flink.api.common.serialization.AbstractDeserializationSchema

getProducedType, isEndOfStream

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.api.common.serialization.SerializationSchema

open

从接口继承的方法 org.apache.flink.api.common.serialization.DeserializationSchema

deserialize, open

构造器详细资料

LookupRedisMapper

public LookupRedisMapper(org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData> valueDeserializationSchema)

方法详细资料

getCommandDescription

public RedisCommandDescription getCommandDescription()

deserialize

public org.apache.flink.table.data.RowData deserialize(byte[] message)

指定者:

deserialize 在接口中 org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>

指定者:

deserialize 在类中 org.apache.flink.api.common.serialization.AbstractDeserializationSchema<org.apache.flink.table.data.RowData>

serialize

public byte[] serialize(Object[] element)

指定者:

serialize 在接口中 org.apache.flink.api.common.serialization.SerializationSchema<Object[]>