Class Comparator

java.lang.Object

org.htmlunit.xpath.objects.Comparator

Direct Known Subclasses:

EqualComparator, GreaterThanComparator, GreaterThanOrEqualComparator, LessThanComparator, LessThanOrEqualComparator, NotEqualComparator

abstract class Comparator
extends Object

compares nodes for various boolean operations.

Constructor Summary

Constructors

Constructor	Description
Comparator()

Method Summary

Modifier and Type	Method	Description
(package private) abstract boolean	compareNumbers(double n1, double n2)	Compare two numbers
(package private) abstract boolean	compareStrings(XString s1, XString s2)	Compare two strings

Methods inherited from class Object

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

Constructor Details

Comparator

Comparator()

Method Details

compareStrings

abstract boolean compareStrings(XString s1,
 XString s2)

Compare two strings

Parameters:

s1 - First string to compare

s2 - Second String to compare

Returns:

Whether the strings are equal or not

compareNumbers

abstract boolean compareNumbers(double n1,
 double n2)

Compare two numbers

Parameters:

n1 - First number to compare

n2 - Second number to compare

Returns:

Whether the numbers are equal or not