com.ximpleware.extended.xpath
Class Predicate

java.lang.Object
  com.ximpleware.extended.xpath.Predicate

All Implemented Interfaces:

LocationPathNode

public class Predicate
extends Object
implements LocationPathNode

LocationPathExpr uses this class to represent a predicate

Field Summary

int	count
Expr	expr
Predicate	nextP

Constructor Summary

Predicate()

Method Summary

void	adjust(int n)
boolean	eval(VTDNavHuge vn)
boolean	requireContextSize()
void	reset(VTDNavHuge vn)
void	setContextSize(int size)
void	setIndex(double index)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

count

public int count

expr

public Expr expr

nextP

public Predicate nextP

Constructor Detail

Predicate

public Predicate()

Method Detail

eval

public boolean eval(VTDNavHuge vn)

Specified by:

eval in interface LocationPathNode

setIndex

public void setIndex(double index)
              throws XPathEvalExceptionHuge

Throws:

XPathEvalExceptionHuge

reset

public void reset(VTDNavHuge vn)

toString

public String toString()

Overrides:

toString in class Object

requireContextSize

public boolean requireContextSize()

setContextSize

public void setContextSize(int size)

adjust

public void adjust(int n)