org.apache.shardingsphere.data.pipeline.spi.ingest.position

接口 PositionInitializer

所有超级接口:

org.apache.shardingsphere.infra.util.spi.type.required.RequiredSPI, org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

public interface PositionInitializer
extends org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI, org.apache.shardingsphere.infra.util.spi.type.required.RequiredSPI

Position initializer.

方法概要

限定符和类型	方法和说明
default void	destroy(DataSource dataSource, String slotNameSuffix) Clean up by data source if necessary.
IngestPosition<?>	init(DataSource dataSource, String slotNameSuffix) Init position by data source.
IngestPosition<?>	init(String data) Init position by string data.

从接口继承的方法 org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

getType, getTypeAliases

从接口继承的方法 org.apache.shardingsphere.infra.util.spi.type.required.RequiredSPI

isDefault

方法详细资料

init

IngestPosition<?> init(DataSource dataSource,
                       String slotNameSuffix)
                throws SQLException

Init position by data source.

参数:

dataSource - data source

slotNameSuffix - slot name suffix

返回:

position

抛出:

SQLException - SQL exception

init

IngestPosition<?> init(String data)

Init position by string data.

参数:

data - string data

返回:

position

destroy

default void destroy(DataSource dataSource,
                     String slotNameSuffix)
              throws SQLException

Clean up by data source if necessary.

参数:

dataSource - data source

slotNameSuffix - slot name suffix

抛出:

SQLException - SQL exception