接口的使用
org.apache.shardingsphere.data.pipeline.api.ingest.position.IngestPosition

使用IngestPosition的程序包

程序包	说明
org.apache.shardingsphere.data.pipeline.api.ingest.position
org.apache.shardingsphere.data.pipeline.api.ingest.record
org.apache.shardingsphere.data.pipeline.api.job.progress
org.apache.shardingsphere.data.pipeline.spi.ingest.dumper
org.apache.shardingsphere.data.pipeline.spi.ingest.position

org.apache.shardingsphere.data.pipeline.api.ingest.position中IngestPosition的使用

实现IngestPosition的org.apache.shardingsphere.data.pipeline.api.ingest.position中的类

限定符和类型	类和说明
class	FinishedPosition Finished inventory position.
class	IntegerPrimaryKeyPosition Integer primary key position.
class	PlaceholderPosition Placeholder position.
class	StringPrimaryKeyPosition String primary key position.

返回IngestPosition的org.apache.shardingsphere.data.pipeline.api.ingest.position中的方法

限定符和类型	方法和说明
static IngestPosition<?>	PrimaryKeyPositionFactory.newInstance(@NonNull Object beginValue, @NonNull Object endValue) New instance by begin value and end value.
static IngestPosition<?>	PrimaryKeyPositionFactory.newInstance(String data) New instance by string data.

org.apache.shardingsphere.data.pipeline.api.ingest.record中IngestPosition的使用

参数类型为IngestPosition的org.apache.shardingsphere.data.pipeline.api.ingest.record中的构造器

构造器和说明
DataRecord(IngestPosition<?> position, int columnCount)
FinishedRecord(IngestPosition<?> position)
PlaceholderRecord(IngestPosition<?> position)

org.apache.shardingsphere.data.pipeline.api.job.progress中IngestPosition的使用

返回变量类型为IngestPosition的类型的org.apache.shardingsphere.data.pipeline.api.job.progress中的方法

限定符和类型	方法和说明
Optional<IngestPosition<?>>	JobItemIncrementalTasksProgress.getIncrementalPosition() Get incremental position.
Map<String,IngestPosition<?>>	JobItemInventoryTasksProgress.getInventoryPosition(String tableName) Get inventory position.

org.apache.shardingsphere.data.pipeline.spi.ingest.dumper中IngestPosition的使用

参数类型为IngestPosition的org.apache.shardingsphere.data.pipeline.spi.ingest.dumper中的方法

限定符和类型	方法和说明
IncrementalDumper	IncrementalDumperCreator.createIncrementalDumper(DumperConfiguration dumperConfig, IngestPosition<P> position, PipelineChannel channel, PipelineTableMetaDataLoader metaDataLoader) Create incremental dumper.

org.apache.shardingsphere.data.pipeline.spi.ingest.position中IngestPosition的使用

返回IngestPosition的org.apache.shardingsphere.data.pipeline.spi.ingest.position中的方法

限定符和类型	方法和说明
IngestPosition<?>	PositionInitializer.init(DataSource dataSource, String slotNameSuffix) Init position by data source.
IngestPosition<?>	PositionInitializer.init(String data) Init position by string data.