Class TextBasedPhysicalPlanPrinterImpl

java.lang.Object

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

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

All Implemented Interfaces:

PhysicalPlanPrinter

public class TextBasedPhysicalPlanPrinterImpl
extends BaseForTextBasedPlanPrinters
implements PhysicalPlanPrinter

Internally, the functionality of this class is implemented based on a PhysicalPlanVisitor, which makes sure that we get a compiler error whenever we add a new type of physical operator but forget to extend this class here to cover that new operator.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TextBasedPhysicalPlanPrinterImpl.MyPropertiesExtractor

Nested classes/interfaces inherited from class se.liu.ida.hefquin.engine.queryplan.utils.BaseForTextBasedPlanPrinters

BaseForTextBasedPlanPrinters.ExtPrintablePlan, BaseForTextBasedPlanPrinters.ShortNameCreator

Field Summary

Fields

Modifier and Type	Field	Description
static final TextBasedPhysicalPlanPrinterImpl.MyPropertiesExtractor	pe

Fields inherited from class se.liu.ida.hefquin.engine.queryplan.utils.BaseForTextBasedPlanPrinters

snc

Constructor Summary

Constructors

Constructor	Description
TextBasedPhysicalPlanPrinterImpl()

Method Summary

Modifier and Type	Method	Description
BaseForTextBasedPlanPrinters.ExtPrintablePlan	createPrintablePlan(PhysicalPlan p)
List<PlanPrinter.PrintablePlan>	createPrintableSubPlans(PhysicalPlan p)
void	print(PhysicalPlan plan, PrintStream out)	Prints the given plan to the given stream.

Methods inherited from class se.liu.ida.hefquin.engine.queryplan.utils.BaseForTextBasedPlanPrinters

addPropStrings, addPropStrings, printFullStringsForGraphPatterns, printFullStringsForGraphPatterns

Methods inherited from class java.lang.Object

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

Field Details

pe

public static final TextBasedPhysicalPlanPrinterImpl.MyPropertiesExtractor pe

Constructor Details

TextBasedPhysicalPlanPrinterImpl

public TextBasedPhysicalPlanPrinterImpl()

Method Details

print

public void print(PhysicalPlan plan,
 PrintStream out)

Description copied from interface: PhysicalPlanPrinter

Prints the given plan to the given stream.

Specified by:

print in interface PhysicalPlanPrinter

createPrintablePlan

public BaseForTextBasedPlanPrinters.ExtPrintablePlan createPrintablePlan(PhysicalPlan p)

createPrintableSubPlans

public List<PlanPrinter.PrintablePlan> createPrintableSubPlans(PhysicalPlan p)