com.ximpleware.xpath
Class LiteralExpr

java.lang.Object
  com.ximpleware.Expr
      com.ximpleware.xpath.LiteralExpr

public class LiteralExpr
extends Expr

This class represents a literal string XPath expression

Field Summary

String

s

Constructor Summary

LiteralExpr(String st)

Method Summary

int	adjust(int n)
boolean	evalBoolean(VTDNav vn)
int	evalNodeSet(VTDNav vn)
double	evalNumber(VTDNav vn)
String	evalString(VTDNav vn)
boolean	isBoolean()
boolean	isFinal()
boolean	isNodeSet()
boolean	isNumerical()
boolean	isString()
boolean	requireContextSize()
void	reset(VTDNav vn)
void	setContextSize(int size)
void	setPosition(int pos)
String	toString()

Methods inherited from class com.ximpleware.Expr

clearCache, computeDataSize, markCacheable, markCacheable2

Methods inherited from class java.lang.Object

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

Field Detail

s

public String s

Constructor Detail

LiteralExpr

public LiteralExpr(String st)

Method Detail

toString

public final String toString()

Specified by:

toString in class Expr

evalBoolean

public final boolean evalBoolean(VTDNav vn)

Specified by:

evalBoolean in class Expr

evalNumber

public final double evalNumber(VTDNav vn)

Specified by:

evalNumber in class Expr

evalNodeSet

public final int evalNodeSet(VTDNav vn)
                      throws XPathEvalException

Specified by:

evalNodeSet in class Expr

Throws:

XPathEvalException

evalString

public String evalString(VTDNav vn)

Specified by:

evalString in class Expr

reset

public final void reset(VTDNav vn)

Specified by:

reset in class Expr

isNodeSet

public final boolean isNodeSet()

Specified by:

isNodeSet in class Expr

isNumerical

public final boolean isNumerical()

Specified by:

isNumerical in class Expr

isString

public final boolean isString()

Specified by:

isString in class Expr

isBoolean

public final boolean isBoolean()

Specified by:

isBoolean in class Expr

requireContextSize

public final boolean requireContextSize()

Specified by:

requireContextSize in class Expr

setContextSize

public final void setContextSize(int size)

Specified by:

setContextSize in class Expr

setPosition

public final void setPosition(int pos)

Specified by:

setPosition in class Expr

adjust

public final int adjust(int n)

Specified by:

adjust in class Expr

isFinal

public final boolean isFinal()

Specified by:

isFinal in class Expr