Package io.trino.operator

Class DriverFactory

java.lang.Object
io.trino.operator.DriverFactory
public class DriverFactory extends Object

  • Constructor Details

    • DriverFactory

      public DriverFactory(int pipelineId, boolean inputDriver, boolean outputDriver, List<OperatorFactory> operatorFactories, OptionalInt driverInstances)

  • Method Details

    • getPipelineId

      public int getPipelineId()

    • isInputDriver

      public boolean isInputDriver()

    • isOutputDriver

      public boolean isOutputDriver()

    • getSourceId

      public Optional<PlanNodeId> getSourceId()
      return the sourceId of this DriverFactory. A DriverFactory doesn't always have source node. For example, ValuesNode is not a source node.

    • getDriverInstances

      public OptionalInt getDriverInstances()

    • getOperatorFactories

      public List<OperatorFactory> getOperatorFactories()

    • createDriver

      public Driver createDriver(DriverContext driverContext)

    • noMoreDrivers

      public void noMoreDrivers()

    • isNoMoreDrivers

      public boolean isNoMoreDrivers()