io.prestosql.connector.system

Class SystemConnector

java.lang.Object

io.prestosql.connector.system.SystemConnector

All Implemented Interfaces:

Connector, InternalConnector

public class SystemConnector
extends Object
implements InternalConnector

Constructor Summary

Constructors

Constructor and Description
SystemConnector(InternalNodeManager nodeManager, Set<SystemTable> tables, Function<TransactionId,ConnectorTransactionHandle> transactionHandleFunction)
SystemConnector(InternalNodeManager nodeManager, SystemTablesProvider tables, Function<TransactionId,ConnectorTransactionHandle> transactionHandleFunction)

Method Summary

Modifier and Type	Method and Description
ConnectorTransactionHandle	beginTransaction(TransactionId transactionId, IsolationLevel isolationLevel, boolean readOnly)
ConnectorMetadata	getMetadata(ConnectorTransactionHandle transactionHandle)
ConnectorPageSourceProvider	getPageSourceProvider()
ConnectorSplitManager	getSplitManager()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.transaction.InternalConnector

beginTransaction

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

commit, getAccessControl, getAnalyzeProperties, getCapabilities, getColumnProperties, getIndexProvider, getNodePartitioningProvider, getPageSinkProvider, getProcedures, getRecordSetProvider, getSchemaProperties, getSessionProperties, getSystemTables, getTableProperties, isSingleStatementWritesOnly, rollback, shutdown

Constructor Detail

SystemConnector

public SystemConnector(InternalNodeManager nodeManager,
                       Set<SystemTable> tables,
                       Function<TransactionId,ConnectorTransactionHandle> transactionHandleFunction)

SystemConnector

public SystemConnector(InternalNodeManager nodeManager,
                       SystemTablesProvider tables,
                       Function<TransactionId,ConnectorTransactionHandle> transactionHandleFunction)

Method Detail

beginTransaction

public ConnectorTransactionHandle beginTransaction(TransactionId transactionId,
                                                   IsolationLevel isolationLevel,
                                                   boolean readOnly)

Specified by:

beginTransaction in interface InternalConnector

getMetadata

public ConnectorMetadata getMetadata(ConnectorTransactionHandle transactionHandle)

Specified by:

getMetadata in interface Connector

getSplitManager

public ConnectorSplitManager getSplitManager()

Specified by:

getSplitManager in interface Connector

getPageSourceProvider

public ConnectorPageSourceProvider getPageSourceProvider()

Specified by:

getPageSourceProvider in interface Connector