Package org.apache.flink.table.planner.plan.nodes.exec.spec

Class DynamicTableSourceSpec

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.spec.DynamicTableSourceSpec

public class DynamicTableSourceSpec
extends Object

DynamicTableSourceSpec describes how to serialize/deserialize dynamic table source table and create DynamicTableSource from the deserialization result.

Field Summary

Fields

Modifier and Type	Field	Description
static String	FIELD_NAME_CATALOG_TABLE
static String	FIELD_NAME_SOURCE_ABILITIES

Constructor Summary

Constructors

Constructor	Description
DynamicTableSourceSpec(ContextResolvedTable contextResolvedTable, List<SourceAbilitySpec> sourceAbilities)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
ContextResolvedTable	getContextResolvedTable()
LookupTableSource	getLookupTableSource(org.apache.flink.table.planner.calcite.FlinkContext context, org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)
ScanTableSource	getScanTableSource(org.apache.flink.table.planner.calcite.FlinkContext context, org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)
List<SourceAbilitySpec>	getSourceAbilities()
int	hashCode()
void	setTableSource(DynamicTableSource tableSource)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

FIELD_NAME_CATALOG_TABLE

public static final String FIELD_NAME_CATALOG_TABLE

See Also:

Constant Field Values

FIELD_NAME_SOURCE_ABILITIES

public static final String FIELD_NAME_SOURCE_ABILITIES

See Also:

Constant Field Values

Constructor Detail

DynamicTableSourceSpec

public DynamicTableSourceSpec(ContextResolvedTable contextResolvedTable,
                              @Nullable
                              List<SourceAbilitySpec> sourceAbilities)

Method Detail

getScanTableSource

public ScanTableSource getScanTableSource(org.apache.flink.table.planner.calcite.FlinkContext context,
                                          org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)

getLookupTableSource

public LookupTableSource getLookupTableSource(org.apache.flink.table.planner.calcite.FlinkContext context,
                                              org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory)

getContextResolvedTable

public ContextResolvedTable getContextResolvedTable()

getSourceAbilities

@Nullable
public List<SourceAbilitySpec> getSourceAbilities()

setTableSource

public void setTableSource(DynamicTableSource tableSource)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object