com.starrocks.connector.flink.table.source

Class StarRocksSourceBeReader

java.lang.Object

com.starrocks.connector.flink.table.source.StarRocksSourceBeReader

All Implemented Interfaces:

StarRocksSourceDataReader, Serializable

public class StarRocksSourceBeReader
extends Object
implements StarRocksSourceDataReader, Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StarRocksSourceBeReader(String beNodeInfo, List<ColumnRichInfo> columnRichInfos, SelectColumn[] selectColumns, StarRocksSourceOptions sourceOptions)

Method Summary

Modifier and Type	Method and Description
void	close()
org.apache.flink.table.data.GenericRowData	getNext()
boolean	hasNext()
void	openScanner(List<Long> tablets, String opaqued_query_plan, StarRocksSourceOptions sourceOptions)
void	startToRead()

Methods inherited from class java.lang.Object

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

Constructor Detail

StarRocksSourceBeReader

public StarRocksSourceBeReader(String beNodeInfo,
                               List<ColumnRichInfo> columnRichInfos,
                               SelectColumn[] selectColumns,
                               StarRocksSourceOptions sourceOptions)

Method Detail

openScanner

public void openScanner(List<Long> tablets,
                        String opaqued_query_plan,
                        StarRocksSourceOptions sourceOptions)

startToRead

public void startToRead()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface StarRocksSourceDataReader

getNext

public org.apache.flink.table.data.GenericRowData getNext()

Specified by:

getNext in interface StarRocksSourceDataReader

close

public void close()

Specified by:

close in interface StarRocksSourceDataReader