Package io.trino.plugin.jdbc

Class JdbcDynamicFilteringSplitManager

java.lang.Object

io.trino.plugin.jdbc.JdbcDynamicFilteringSplitManager

All Implemented Interfaces:

ConnectorSplitManager

public class JdbcDynamicFilteringSplitManager
extends Object
implements ConnectorSplitManager

Implements waiting for collection of dynamic filters before generating splits from ConnectorSplitManager. This allows JDBC based connectors to take advantage of dynamic filters during splits generation phase. Implementing this as a wrapper over ConnectorSplitManager allows this class to be used by JDBC connectors which don't rely on JdbcSplitManager for splits generation.

Constructor Summary

Constructors

Constructor	Description
JdbcDynamicFilteringSplitManager(ConnectorSplitManager delegateSplitManager, DynamicFilteringStats stats)

Method Summary

Modifier and Type	Method	Description
ConnectorSplitSource	getSplits(ConnectorTransactionHandle transaction, ConnectorSession session, ConnectorTableHandle table, DynamicFilter dynamicFilter, Constraint constraint)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.ConnectorSplitManager

getSplits

Constructor Details

JdbcDynamicFilteringSplitManager

@Inject
public JdbcDynamicFilteringSplitManager(ConnectorSplitManager delegateSplitManager,
 DynamicFilteringStats stats)

Method Details

getSplits

public ConnectorSplitSource getSplits(ConnectorTransactionHandle transaction,
 ConnectorSession session,
 ConnectorTableHandle table,
 DynamicFilter dynamicFilter,
 Constraint constraint)

Specified by:

getSplits in interface ConnectorSplitManager