org.apache.flink.table.connector.source

Interface SourceProvider

All Superinterfaces:

ParallelismProvider, ScanTableSource.ScanRuntimeProvider

@PublicEvolving
public interface SourceProvider
extends ScanTableSource.ScanRuntimeProvider, ParallelismProvider

Provider of a Source instance as a runtime implementation for ScanTableSource.

DataStreamScanProvider in flink-table-api-java-bridge is available for advanced connector developers.

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.connector.source.Source<RowData,?,?>	createSource() Creates a Source instance.
static SourceProvider	of(org.apache.flink.api.connector.source.Source<RowData,?,?> source) Helper method for creating a static provider.
static SourceProvider	of(org.apache.flink.api.connector.source.Source<RowData,?,?> source, Integer sourceParallelism) Helper method for creating a Source provider with a provided source parallelism.

Methods inherited from interface org.apache.flink.table.connector.source.ScanTableSource.ScanRuntimeProvider

isBounded

Methods inherited from interface org.apache.flink.table.connector.ParallelismProvider

getParallelism

Method Detail

of

static SourceProvider of(org.apache.flink.api.connector.source.Source<RowData,?,?> source)

Helper method for creating a static provider.

of

static SourceProvider of(org.apache.flink.api.connector.source.Source<RowData,?,?> source,
                         @Nullable
                         Integer sourceParallelism)

Helper method for creating a Source provider with a provided source parallelism.

createSource

org.apache.flink.api.connector.source.Source<RowData,?,?> createSource()

Creates a Source instance.