org.cip4.jdflib.core

Class KElement.SingleXPathComparator

java.lang.Object

org.cip4.jdflib.core.KElement.SingleXPathComparator

All Implemented Interfaces:

java.util.Comparator<KElement>

Direct Known Subclasses:

KElement.SingleAttributeComparator

Enclosing class:

KElement

public static class KElement.SingleXPathComparator
extends java.lang.Object
implements java.util.Comparator<KElement>

sorts according to the value of one attribute
if the attribute is numeric, compare numerically, else lexical comparison is done

Constructor Summary

Constructors

Constructor and Description
SingleXPathComparator(java.lang.String xPath, boolean pInvert) if the attribute is numeric, compare numerically, else lexical comparison is done

Method Summary

Modifier and Type	Method and Description
int	compare(KElement o1, KElement o2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

SingleXPathComparator

public SingleXPathComparator(java.lang.String xPath,
                             boolean pInvert)

if the attribute is numeric, compare numerically, else lexical comparison is done

Parameters:

xPath - the xpath in the context of this element to use for comparing

pInvert - if true, sort backwards

Method Detail

compare

public int compare(KElement o1,
                   KElement o2)

Specified by:

compare in interface java.util.Comparator<KElement>

Parameters:

o1 -

o2 -

Returns:

See Also:

Comparator.compare(java.lang.Object, java.lang.Object)