Class BaseForTextBasedPlanPrinters

java.lang.Object

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

Direct Known Subclasses:

TextBasedLogicalPlanPrinterImpl, TextBasedPhysicalPlanPrinterImpl

public class BaseForTextBasedPlanPrinters
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	BaseForTextBasedPlanPrinters.OpNamePrinter

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	lastChildIndentBase
protected static String	levelIndentBase
protected static String	nonLastChildIndentBase
protected static String	singleBase
protected static String	spaceBase

Constructor Summary

Constructors

Constructor	Description
BaseForTextBasedPlanPrinters()

Method Summary

Modifier and Type	Method	Description
protected String	getIndentLevelString(int planNumber, int planLevel, int numberOfSiblings, String upperRootOpIndentString)
protected String	getIndentLevelStringForDetail(int planNumber, int planLevel, int numberOfSiblings, int numberOfSubPlans, String indentLevelString)
protected static void	printExpressions(org.apache.jena.sparql.expr.ExprList exprs, String indentString, PrintStream out)
protected static void	printFederationMember(FederationMember fm, String indentString, PrintStream out)
protected static void	printLogicalOperatorBase(LogicalOperator lop, String indentString, PrintStream out, BaseForTextBasedPlanPrinters.OpNamePrinter np)
protected static void	printSPARQLGraphPattern(SPARQLGraphPattern gp, String indentString, PrintStream out)

Methods inherited from class java.lang.Object

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

Field Details

singleBase

protected static String singleBase

levelIndentBase

protected static String levelIndentBase

nonLastChildIndentBase

protected static String nonLastChildIndentBase

lastChildIndentBase

protected static String lastChildIndentBase

spaceBase

protected static String spaceBase

Constructor Details

BaseForTextBasedPlanPrinters

public BaseForTextBasedPlanPrinters()

Method Details

getIndentLevelString

protected String getIndentLevelString(int planNumber,
 int planLevel,
 int numberOfSiblings,
 String upperRootOpIndentString)

getIndentLevelStringForDetail

protected String getIndentLevelStringForDetail(int planNumber,
 int planLevel,
 int numberOfSiblings,
 int numberOfSubPlans,
 String indentLevelString)

printFederationMember

protected static void printFederationMember(FederationMember fm,
 String indentString,
 PrintStream out)

printSPARQLGraphPattern

protected static void printSPARQLGraphPattern(SPARQLGraphPattern gp,
 String indentString,
 PrintStream out)

printExpressions

protected static void printExpressions(org.apache.jena.sparql.expr.ExprList exprs,
 String indentString,
 PrintStream out)

printLogicalOperatorBase

protected static void printLogicalOperatorBase(LogicalOperator lop,
 String indentString,
 PrintStream out,
 BaseForTextBasedPlanPrinters.OpNamePrinter np)