ch.unibe.iam.scg.archie.utils
Class DatasetHelper.DatasetColumnComparator

java.lang.Object
  ch.unibe.iam.scg.archie.utils.DatasetHelper.DatasetColumnComparator

All Implemented Interfaces:

java.util.Comparator<java.lang.Object>

Enclosing class:

DatasetHelper

public static class DatasetHelper.DatasetColumnComparator
extends java.lang.Object
implements java.util.Comparator<java.lang.Object>

Internal comparator used for sorting a dataset according to a given column index and a sort direction. The comparator compares all values in the given column and sorts them accordingly. $Id$

Constructor Summary

DatasetHelper.DatasetColumnComparator()

Method Summary

int	compare(java.lang.Object e1, java.lang.Object e2) (non-Javadoc)
void	setSortColumn(int column)
void	setSortDirection(int direction)

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

equals

Constructor Detail

DatasetHelper.DatasetColumnComparator

public DatasetHelper.DatasetColumnComparator()

Method Detail

compare

public int compare(java.lang.Object e1,
                   java.lang.Object e2)

(non-Javadoc)

Specified by:

compare in interface java.util.Comparator<java.lang.Object>

See Also:

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

setSortColumn

public void setSortColumn(int column)

Parameters:

column -

setSortDirection

public void setSortDirection(int direction)

Parameters:

direction -