org.apache.flink.cdc.connectors.db2.source.fetch

Class Db2StreamFetchTask

java.lang.Object

org.apache.flink.cdc.connectors.db2.source.fetch.Db2StreamFetchTask

All Implemented Interfaces:

org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask<org.apache.flink.cdc.connectors.base.source.meta.split.SourceSplitBase>

public class Db2StreamFetchTask
extends Object
implements org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask<org.apache.flink.cdc.connectors.base.source.meta.split.SourceSplitBase>

The task to work for fetching data of Db2 table stream split .

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Db2StreamFetchTask.StreamSplitReadTask A wrapped task to read all redo logs for table and also supports read bounded (from lowWatermark to highWatermark) redo logs.

Nested classes/interfaces inherited from interface org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask

org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask.Context

Constructor Summary

Constructors

Constructor and Description
Db2StreamFetchTask(org.apache.flink.cdc.connectors.base.source.meta.split.StreamSplit split)

Method Summary

Modifier and Type	Method and Description
void	close()
void	execute(org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask.Context context)
org.apache.flink.cdc.connectors.base.source.meta.split.StreamSplit	getSplit()
boolean	isRunning()

Methods inherited from class java.lang.Object

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

Constructor Detail

Db2StreamFetchTask

public Db2StreamFetchTask(org.apache.flink.cdc.connectors.base.source.meta.split.StreamSplit split)

Method Detail

execute

public void execute(org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask.Context context)
             throws Exception

Specified by:

execute in interface org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask<org.apache.flink.cdc.connectors.base.source.meta.split.SourceSplitBase>

Throws:

Exception

isRunning

public boolean isRunning()

Specified by:

isRunning in interface org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask<org.apache.flink.cdc.connectors.base.source.meta.split.SourceSplitBase>

getSplit

public org.apache.flink.cdc.connectors.base.source.meta.split.StreamSplit getSplit()

Specified by:

getSplit in interface org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask<org.apache.flink.cdc.connectors.base.source.meta.split.SourceSplitBase>

close

public void close()

Specified by:

close in interface org.apache.flink.cdc.connectors.base.source.reader.external.FetchTask<org.apache.flink.cdc.connectors.base.source.meta.split.SourceSplitBase>