Package org.apache.beam.sdk.extensions.sql.meta.provider.test

Class TestTableProvider

java.lang.Object

org.apache.beam.sdk.extensions.sql.meta.provider.InMemoryMetaTableProvider

org.apache.beam.sdk.extensions.sql.meta.provider.test.TestTableProvider

All Implemented Interfaces:

TableProvider

@AutoService(TableProvider.class)
public class TestTableProvider
extends InMemoryMetaTableProvider

Test in-memory table provider for use in tests.

Keeps global state and tracks class instances. Works only in DirectRunner.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TestTableProvider.PushDownOptions
static class	TestTableProvider.TableWithRows	TableWitRows.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PUSH_DOWN_OPTION

Constructor Summary

Constructors

Constructor	Description
TestTableProvider()

Method Summary

Modifier and Type	Method	Description
void	addRows(String tableName, Row... rows)
BeamSqlTable	buildBeamSqlTable(Table table)	Build a BeamSqlTable using the given table meta info.
void	createTable(Table table)	Creates a table.
void	dropTable(String tableName)	Drops a table.
Map<String,Table>	getTables()	Get all tables from this provider.
String	getTableType()	Gets the table type this provider handles.
List<Row>	tableRows(String tableName)
Map<String,TestTableProvider.TableWithRows>	tables()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.beam.sdk.extensions.sql.meta.provider.TableProvider

getSubProvider, getSubProviders, getTable, supportsPartitioning

Field Details

PUSH_DOWN_OPTION

public static final String PUSH_DOWN_OPTION

See Also:

• Constant Field Values

Constructor Details

TestTableProvider

public TestTableProvider()

Method Details

getTableType

public String getTableType()

Description copied from interface: TableProvider

Gets the table type this provider handles.

tables

public Map<String,TestTableProvider.TableWithRows> tables()

createTable

public void createTable(Table table)

Description copied from interface: TableProvider

Creates a table.

Specified by:

createTable in interface TableProvider

Overrides:

createTable in class InMemoryMetaTableProvider

dropTable

public void dropTable(String tableName)

Description copied from interface: TableProvider

Drops a table.

Specified by:

dropTable in interface TableProvider

Overrides:

dropTable in class InMemoryMetaTableProvider

Parameters:

tableName -

getTables

public Map<String,Table> getTables()

Description copied from interface: TableProvider

Get all tables from this provider.

Specified by:

getTables in interface TableProvider

Overrides:

getTables in class InMemoryMetaTableProvider

buildBeamSqlTable

public BeamSqlTable buildBeamSqlTable(Table table)

Description copied from interface: TableProvider

Build a BeamSqlTable using the given table meta info.

addRows

public void addRows(String tableName,
 Row... rows)

tableRows

public List<Row> tableRows(String tableName)