Package se.liu.ida.hefquin.engine.queryplan.utils

Class LogicalToPhysicalPlanConverterImpl

java.lang.Object

se.liu.ida.hefquin.engine.queryplan.utils.LogicalToPhysicalPlanConverterImpl

All Implemented Interfaces:

LogicalToPhysicalPlanConverter

public class LogicalToPhysicalPlanConverterImpl
extends Object
implements LogicalToPhysicalPlanConverter

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	LogicalToPhysicalPlanConverterImpl.Worker

Field Summary

Fields

Modifier and Type	Field	Description
protected final boolean	ignoreParallelMultiLeftJoin
protected final boolean	ignorePhysicalOpsForLogicalAddOps

Constructor Summary

Constructors

Constructor	Description
LogicalToPhysicalPlanConverterImpl(boolean ignorePhysicalOpsForLogicalAddOps, boolean ignoreParallelMultiLeftJoin)

Method Summary

Modifier and Type	Method	Description
PhysicalPlan	convert(LogicalPlan lp, boolean keepMultiwayJoins)

Methods inherited from class java.lang.Object

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

Field Details

ignorePhysicalOpsForLogicalAddOps

protected final boolean ignorePhysicalOpsForLogicalAddOps

ignoreParallelMultiLeftJoin

protected final boolean ignoreParallelMultiLeftJoin

Constructor Details

LogicalToPhysicalPlanConverterImpl

public LogicalToPhysicalPlanConverterImpl(boolean ignorePhysicalOpsForLogicalAddOps,
 boolean ignoreParallelMultiLeftJoin)

Method Details

convert

public PhysicalPlan convert(LogicalPlan lp,
 boolean keepMultiwayJoins)

Specified by:

convert in interface LogicalToPhysicalPlanConverter