Class ExecOpParallelMultiwayLeftJoin.Worker

java.lang.Object

se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.ExecOpParallelMultiwayLeftJoin.Worker

All Implemented Interfaces:

Runnable

Enclosing class:

ExecOpParallelMultiwayLeftJoin

protected static class ExecOpParallelMultiwayLeftJoin.Worker
extends Object
implements Runnable

Field Summary

Fields

Modifier and Type	Field	Description
protected final ExecutionContext	execCxt
protected final UnaryExecutableOpBaseWithBatching	execOp
protected final List<SolutionMapping>	input
protected final IntermediateResultElementSink	mySink

Constructor Summary

Constructors

Constructor	Description
Worker(LogicalOpRequest<?,?> req, SolutionMappingsIndex index, List<SolutionMapping> input, ExpectedVariables inputVarsFromNonOptionalPart, ExecutionContext execCxt)

Method Summary

Modifier and Type	Method	Description
void	run()

Methods inherited from class java.lang.Object

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

Field Details

execOp

protected final UnaryExecutableOpBaseWithBatching execOp

mySink

protected final IntermediateResultElementSink mySink

input

protected final List<SolutionMapping> input

execCxt

protected final ExecutionContext execCxt

Constructor Details

Worker

public Worker(LogicalOpRequest<?,?> req,
 SolutionMappingsIndex index,
 List<SolutionMapping> input,
 ExpectedVariables inputVarsFromNonOptionalPart,
 ExecutionContext execCxt)

Method Details

run

public void run()

Specified by:

run in interface Runnable