org.openjump.core.apitools.comparisonandsorting
Class ObjectComparator

java.lang.Object
  extended by org.openjump.core.apitools.comparisonandsorting.ObjectComparator

public class ObjectComparator
extends java.lang.Object

Version:
$Rev: 2509 $ modified: [sstein]: 16.Feb.2009 changed logger-entries to comments
Author:
Ole Rahn

FH Osnabrück - University of Applied Sciences Osnabrück,
Project: PIROL (2005),
Subproject: Daten- und Wissensmanagement

Constructor Summary
ObjectComparator()
           
 
Method Summary
static int compare(java.lang.Object o1, java.lang.Object o2)
           
static double getDoubleValue(java.lang.Object o)
          Method to generate a double value out of different number objects.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ObjectComparator

public ObjectComparator()
Method Detail

compare

public static int compare(java.lang.Object o1,
                          java.lang.Object o2)

getDoubleValue

public static double getDoubleValue(java.lang.Object o)
Method to generate a double value out of different number objects.

Parameters:
o -
Returns:
a double value representing to given object or Double.NAN if it can't be parsed