Class TextBasedLogicalPlanPrinterImpl

java.lang.Object

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

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

All Implemented Interfaces:

LogicalPlanPrinter

public class TextBasedLogicalPlanPrinterImpl
extends BaseForTextBasedPlanPrinters
implements LogicalPlanPrinter

Internally, the functionality of this class is implemented based on a LogicalPlanVisitor, which makes sure that we get a compiler error whenever we add a new type of logical 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	TextBasedLogicalPlanPrinterImpl.MyPropertiesExtractor

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

BaseForTextBasedPlanPrinters.ExtPrintablePlan, BaseForTextBasedPlanPrinters.ShortNameCreator

Nested classes/interfaces inherited from interface se.liu.ida.hefquin.engine.queryplan.utils.LogicalPlanPrinter

LogicalPlanPrinter.LogicalPlanStage

Field Summary

Fields

Modifier and Type	Field	Description
protected final PrintStream[]	outs
static final TextBasedLogicalPlanPrinterImpl.MyPropertiesExtractor	pe

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

snc

Constructor Summary

Constructors

Constructor	Description
TextBasedLogicalPlanPrinterImpl()
TextBasedLogicalPlanPrinterImpl(PrintStream... outs)

Method Summary

Modifier and Type	Method	Description
BaseForTextBasedPlanPrinters.ExtPrintablePlan	createPrintablePlan(LogicalPlan lp)
List<PlanPrinter.PrintablePlan>	createPrintableSubPlans(LogicalPlan lp)
void	print(LogicalPlan plan, PrintStream out, LogicalPlanPrinter.LogicalPlanStage planType)	Prints the given plan to the given stream.
void	print(LogicalPlan plan, LogicalPlanPrinter.LogicalPlanStage planType)	Prints the given plan to the stream(s) that are stored in this printer.

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 TextBasedLogicalPlanPrinterImpl.MyPropertiesExtractor pe

outs

protected final PrintStream[] outs

Constructor Details

TextBasedLogicalPlanPrinterImpl

public TextBasedLogicalPlanPrinterImpl(PrintStream... outs)

TextBasedLogicalPlanPrinterImpl

public TextBasedLogicalPlanPrinterImpl()

Method Details

print

public void print(LogicalPlan plan,
 PrintStream out,
 LogicalPlanPrinter.LogicalPlanStage planType)

Description copied from interface: LogicalPlanPrinter

Prints the given plan to the given stream. Plan type is used to distinguish between different types of plans when printing.

Specified by:

print in interface LogicalPlanPrinter

print

public void print(LogicalPlan plan,
 LogicalPlanPrinter.LogicalPlanStage planType)

Description copied from interface: LogicalPlanPrinter

Prints the given plan to the stream(s) that are stored in this printer. Plan type is used to distinguish between different types of plans when printing.

Specified by:

print in interface LogicalPlanPrinter

createPrintablePlan

public BaseForTextBasedPlanPrinters.ExtPrintablePlan createPrintablePlan(LogicalPlan lp)

createPrintableSubPlans

public List<PlanPrinter.PrintablePlan> createPrintableSubPlans(LogicalPlan lp)