org.apache.seatunnel.connectors.seatunnel.cassandra.source

类 CassandraSourceReader

java.lang.Object

org.apache.seatunnel.connectors.seatunnel.common.source.AbstractSingleSplitReader<SeaTunnelRow>

org.apache.seatunnel.connectors.seatunnel.cassandra.source.CassandraSourceReader

所有已实现的接口:

AutoCloseable, SourceReader<SeaTunnelRow,SingleSplit>, CheckpointListener

public class CassandraSourceReader
extends AbstractSingleSplitReader<SeaTunnelRow>

嵌套类概要

从接口继承的嵌套类/接口 org.apache.seatunnel.api.source.SourceReader

SourceReader.Context

字段概要

从类继承的字段 org.apache.seatunnel.connectors.seatunnel.common.source.AbstractSingleSplitReader

lock, noMoreSplits

方法概要

限定符和类型	方法和说明
void	close()
void	notifyCheckpointComplete(long checkpointId)
void	open()
void	pollNext(Collector<SeaTunnelRow> output)

从类继承的方法 org.apache.seatunnel.connectors.seatunnel.common.source.AbstractSingleSplitReader

addSplits, handleNoMoreSplits, handleSourceEvent, internalPollNext, restoreState, snapshotState, snapshotStateToBytes

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.seatunnel.api.state.CheckpointListener

notifyCheckpointAborted

方法详细资料

open

public void open()
          throws Exception

抛出:

Exception

close

public void close()
           throws IOException

抛出:

IOException

pollNext

public void pollNext(Collector<SeaTunnelRow> output)
              throws Exception

指定者:

pollNext 在接口中 SourceReader<SeaTunnelRow,SingleSplit>

覆盖:

pollNext 在类中 AbstractSingleSplitReader<SeaTunnelRow>

抛出:

Exception

notifyCheckpointComplete

public void notifyCheckpointComplete(long checkpointId)
                              throws Exception

指定者:

notifyCheckpointComplete 在接口中 CheckpointListener

覆盖:

notifyCheckpointComplete 在类中 AbstractSingleSplitReader<SeaTunnelRow>

抛出:

Exception