程序包 org.apache.flink.streaming.connectors.redis.table

类 RedisSourceFunction<T>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.source.RichSourceFunction<T>

org.apache.flink.streaming.connectors.redis.table.RedisSourceFunction<T>

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.source.SourceFunction<T>

public class RedisSourceFunction<T>
extends org.apache.flink.streaming.api.functions.source.RichSourceFunction<T>

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.streaming.api.functions.source.SourceFunction

org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T extends Object>

字段概要

字段

修饰符和类型	字段	说明
(专用程序包) org.apache.flink.configuration.ReadableConfig	readableConfig

构造器概要

构造器

构造器	说明
RedisSourceFunction(RedisMapper redisMapper, org.apache.flink.configuration.ReadableConfig readableConfig, FlinkConfigBase flinkConfigBase, org.apache.flink.table.catalog.ResolvedSchema resolvedSchema)

方法概要

修饰符和类型	方法	说明
void	cancel()
void	close()
void	open(org.apache.flink.configuration.Configuration parameters)
void	run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext ctx)

从类继承的方法 org.apache.flink.api.common.functions.AbstractRichFunction

getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

从类继承的方法 java.lang.Object

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

字段详细资料

readableConfig

org.apache.flink.configuration.ReadableConfig readableConfig

构造器详细资料

RedisSourceFunction

public RedisSourceFunction(RedisMapper redisMapper,
                           org.apache.flink.configuration.ReadableConfig readableConfig,
                           FlinkConfigBase flinkConfigBase,
                           org.apache.flink.table.catalog.ResolvedSchema resolvedSchema)

方法详细资料

open

public void open(org.apache.flink.configuration.Configuration parameters)
          throws Exception

指定者:

open 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

open 在类中 org.apache.flink.api.common.functions.AbstractRichFunction

抛出:

Exception

run

public void run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext ctx)
         throws Exception

抛出:

Exception

close

public void close()
           throws Exception

指定者:

close 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

close 在类中 org.apache.flink.api.common.functions.AbstractRichFunction

抛出:

Exception

cancel

public void cancel()