private final boolean outputDriver;
private final List<OperatorFactory> operatorFactories;
private final Optional<PlanNodeId> sourceId;
private final OptionalInt driverInstances;
private boolean closed;
<BUG>public DriverFactory(boolean inputDriver, boolean outputDriver, List<OperatorFactory> operatorFactories, OptionalInt driverInstances)

{
this.inputDriver = inputDriver;</BUG>
this.outputDriver = outputDriver;

private final boolean outputDriver;
private final List<OperatorFactory> operatorFactories;
private final Optional<PlanNodeId> sourceId;
private final OptionalInt driverInstances;
private boolean closed;
public DriverFactory(int pipelineId, boolean inputDriver, boolean outputDriver, List<OperatorFactory> operatorFactories, OptionalInt driverInstances)
{
this.pipelineId = pipelineId;
this.inputDriver = inputDriver;
this.outputDriver = outputDriver;
