Package io.prestosql.plugin.blackhole

Class BlackHoleConnector

java.lang.Object

io.prestosql.plugin.blackhole.BlackHoleConnector

All Implemented Interfaces:

io.prestosql.spi.connector.Connector

public class BlackHoleConnector
extends java.lang.Object
implements io.prestosql.spi.connector.Connector

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	DISTRIBUTED_ON
static java.lang.String	FIELD_LENGTH_PROPERTY
static java.lang.String	PAGE_PROCESSING_DELAY
static java.lang.String	PAGES_PER_SPLIT_PROPERTY
static java.lang.String	ROWS_PER_PAGE_PROPERTY
static java.lang.String	SPLIT_COUNT_PROPERTY

Constructor Summary

Constructors

Constructor	Description
BlackHoleConnector(BlackHoleMetadata metadata, BlackHoleSplitManager splitManager, BlackHolePageSourceProvider pageSourceProvider, BlackHolePageSinkProvider pageSinkProvider, BlackHoleNodePartitioningProvider partitioningProvider, io.prestosql.spi.type.TypeManager typeManager, java.util.concurrent.ExecutorService executorService)

Method Summary

Modifier and Type	Method	Description
io.prestosql.spi.connector.ConnectorTransactionHandle	beginTransaction(io.prestosql.spi.transaction.IsolationLevel isolationLevel, boolean readOnly)
io.prestosql.spi.connector.ConnectorMetadata	getMetadata(io.prestosql.spi.connector.ConnectorTransactionHandle transactionHandle)
io.prestosql.spi.connector.ConnectorNodePartitioningProvider	getNodePartitioningProvider()
io.prestosql.spi.connector.ConnectorPageSinkProvider	getPageSinkProvider()
io.prestosql.spi.connector.ConnectorPageSourceProvider	getPageSourceProvider()
io.prestosql.spi.connector.ConnectorSplitManager	getSplitManager()
java.util.List<io.prestosql.spi.session.PropertyMetadata<?>>	getTableProperties()
boolean	isSingleStatementWritesOnly()
void	shutdown()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.spi.connector.Connector

commit, getAccessControl, getAnalyzeProperties, getCapabilities, getColumnProperties, getEventListeners, getHandleResolver, getIndexProvider, getProcedures, getRecordSetProvider, getSchemaProperties, getSessionProperties, getSystemTables, rollback

Field Detail

SPLIT_COUNT_PROPERTY

public static final java.lang.String SPLIT_COUNT_PROPERTY

See Also:

Constant Field Values

PAGES_PER_SPLIT_PROPERTY

public static final java.lang.String PAGES_PER_SPLIT_PROPERTY

See Also:

Constant Field Values

ROWS_PER_PAGE_PROPERTY

public static final java.lang.String ROWS_PER_PAGE_PROPERTY

See Also:

Constant Field Values

FIELD_LENGTH_PROPERTY

public static final java.lang.String FIELD_LENGTH_PROPERTY

See Also:

Constant Field Values

DISTRIBUTED_ON

public static final java.lang.String DISTRIBUTED_ON

See Also:

Constant Field Values

PAGE_PROCESSING_DELAY

public static final java.lang.String PAGE_PROCESSING_DELAY

See Also:

Constant Field Values

Constructor Detail

BlackHoleConnector

public BlackHoleConnector(BlackHoleMetadata metadata,
                          BlackHoleSplitManager splitManager,
                          BlackHolePageSourceProvider pageSourceProvider,
                          BlackHolePageSinkProvider pageSinkProvider,
                          BlackHoleNodePartitioningProvider partitioningProvider,
                          io.prestosql.spi.type.TypeManager typeManager,
                          java.util.concurrent.ExecutorService executorService)

Method Detail

beginTransaction

public io.prestosql.spi.connector.ConnectorTransactionHandle beginTransaction(io.prestosql.spi.transaction.IsolationLevel isolationLevel,
                                                                              boolean readOnly)

Specified by:

beginTransaction in interface io.prestosql.spi.connector.Connector

isSingleStatementWritesOnly

public boolean isSingleStatementWritesOnly()

Specified by:

isSingleStatementWritesOnly in interface io.prestosql.spi.connector.Connector

getMetadata

public io.prestosql.spi.connector.ConnectorMetadata getMetadata(io.prestosql.spi.connector.ConnectorTransactionHandle transactionHandle)

Specified by:

getMetadata in interface io.prestosql.spi.connector.Connector

getSplitManager

public io.prestosql.spi.connector.ConnectorSplitManager getSplitManager()

Specified by:

getSplitManager in interface io.prestosql.spi.connector.Connector

getPageSourceProvider

public io.prestosql.spi.connector.ConnectorPageSourceProvider getPageSourceProvider()

Specified by:

getPageSourceProvider in interface io.prestosql.spi.connector.Connector

getPageSinkProvider

public io.prestosql.spi.connector.ConnectorPageSinkProvider getPageSinkProvider()

Specified by:

getPageSinkProvider in interface io.prestosql.spi.connector.Connector

getTableProperties

public java.util.List<io.prestosql.spi.session.PropertyMetadata<?>> getTableProperties()

Specified by:

getTableProperties in interface io.prestosql.spi.connector.Connector

getNodePartitioningProvider

public io.prestosql.spi.connector.ConnectorNodePartitioningProvider getNodePartitioningProvider()

Specified by:

getNodePartitioningProvider in interface io.prestosql.spi.connector.Connector

shutdown

public void shutdown()

Specified by:

shutdown in interface io.prestosql.spi.connector.Connector