org.apache.flink.table.catalog

Class ExternalCatalogTable

java.lang.Object

org.apache.flink.table.catalog.ExternalCatalogTable

All Implemented Interfaces:

Descriptor

Deprecated.

use CatalogTable instead.

@Deprecated
public class ExternalCatalogTable
extends Object
implements Descriptor

Defines a table in an ExternalCatalog. External catalog tables describe table sources and/or sinks for both batch and stream environments.

See also TableFactory for more information about how to target suitable factories.

Use ExternalCatalogTableBuilder to integrate with the normalized descriptor-based API.

Constructor Summary

Constructors

Constructor and Description
ExternalCatalogTable(boolean isBatch, boolean isStreaming, boolean isSource, boolean isSink, Map<String,String> properties) Deprecated.

Method Summary

Modifier and Type	Method and Description
Optional<TableStats>	getTableStats() Deprecated. This method exists for backwards-compatibility only.
boolean	isBatchTable() Deprecated. Returns whether this external table is intended for batch environments.
boolean	isStreamTable() Deprecated. Returns whether this external table is intended for stream environments.
boolean	isTableSink() Deprecated. Returns whether this external table is declared as table sink.
boolean	isTableSource() Deprecated. Returns whether this external table is declared as table source.
Map<String,String>	toProperties() Deprecated. Converts this descriptor into a set of properties.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalCatalogTable

public ExternalCatalogTable(boolean isBatch,
                            boolean isStreaming,
                            boolean isSource,
                            boolean isSink,
                            Map<String,String> properties)

Deprecated.

Method Detail

getTableStats

@Deprecated
public Optional<TableStats> getTableStats()

Deprecated. This method exists for backwards-compatibility only.

Reads table statistics from the descriptors properties.

isTableSource

public boolean isTableSource()

Deprecated.

Returns whether this external table is declared as table source.

isTableSink

public boolean isTableSink()

Deprecated.

Returns whether this external table is declared as table sink.

isBatchTable

public boolean isBatchTable()

Deprecated.

Returns whether this external table is intended for batch environments.

isStreamTable

public boolean isStreamTable()

Deprecated.

Returns whether this external table is intended for stream environments.

toProperties

public Map<String,String> toProperties()

Deprecated.

Converts this descriptor into a set of properties.

Specified by:

toProperties in interface Descriptor