Package org.apache.flink.table.runtime.connector.source

Class LookupRuntimeProviderContext

java.lang.Object

org.apache.flink.table.runtime.connector.source.LookupRuntimeProviderContext

All Implemented Interfaces:

org.apache.flink.table.connector.source.DynamicTableSource.Context, org.apache.flink.table.connector.source.LookupTableSource.LookupContext

@Internal
public final class LookupRuntimeProviderContext
extends Object
implements org.apache.flink.table.connector.source.LookupTableSource.LookupContext

Implementation of DynamicTableSource.Context.

Constructor Summary

Constructors

Constructor	Description
LookupRuntimeProviderContext(int[][] lookupKeys, boolean preferCustomShuffle)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.table.connector.source.DynamicTableSource.DataStructureConverter	createDataStructureConverter(org.apache.flink.table.types.DataType producedDataType)
org.apache.flink.api.common.typeinfo.TypeInformation<?>	createTypeInformation(org.apache.flink.table.types.DataType producedDataType)
org.apache.flink.api.common.typeinfo.TypeInformation<?>	createTypeInformation(org.apache.flink.table.types.logical.LogicalType producedLogicalType)
int[][]	getKeys()
boolean	preferCustomShuffle()

Methods inherited from class java.lang.Object

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

Constructor Details

LookupRuntimeProviderContext

public LookupRuntimeProviderContext(int[][] lookupKeys,
 boolean preferCustomShuffle)

Method Details

getKeys

public int[][] getKeys()

Specified by:

getKeys in interface org.apache.flink.table.connector.source.LookupTableSource.LookupContext

preferCustomShuffle

public boolean preferCustomShuffle()

Specified by:

preferCustomShuffle in interface org.apache.flink.table.connector.source.LookupTableSource.LookupContext

createTypeInformation

public org.apache.flink.api.common.typeinfo.TypeInformation<?> createTypeInformation(org.apache.flink.table.types.DataType producedDataType)

Specified by:

createTypeInformation in interface org.apache.flink.table.connector.source.DynamicTableSource.Context

createTypeInformation

public org.apache.flink.api.common.typeinfo.TypeInformation<?> createTypeInformation(org.apache.flink.table.types.logical.LogicalType producedLogicalType)

Specified by:

createTypeInformation in interface org.apache.flink.table.connector.source.DynamicTableSource.Context

createDataStructureConverter

public org.apache.flink.table.connector.source.DynamicTableSource.DataStructureConverter createDataStructureConverter(org.apache.flink.table.types.DataType producedDataType)

Specified by:

createDataStructureConverter in interface org.apache.flink.table.connector.source.DynamicTableSource.Context