de.jaret.util.ui.table
Class JaretTable.RowComparator

java.lang.Object
  de.jaret.util.misc.PropertyObservableBase
      de.jaret.util.ui.table.JaretTable.RowComparator

All Implemented Interfaces:

de.jaret.util.misc.PropertyObservable, IRowSorter, java.util.Comparator<IRow>

Enclosing class:

JaretTable

public class JaretTable.RowComparator
extends de.jaret.util.misc.PropertyObservableBase
implements IRowSorter

Comparator based on the sorting settings of the columns.

Version:

$Id: JaretTable.java 1076 2010-12-05 13:34:42Z kliem $

Author:

Peter Kliem

Field Summary

Fields inherited from class de.jaret.util.misc.PropertyObservableBase

_propertyChangeSupport

Constructor Summary

JaretTable.RowComparator()
Construct it.

Method Summary

boolean	canSort() Check whether the comparator is able to sort.
int	compare(IRow r1, IRow r2)

Methods inherited from class de.jaret.util.misc.PropertyObservableBase

addPropertyChangeListener, firePropertyChange, isRealModification, removePropertyChangeListener

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

Methods inherited from interface de.jaret.util.misc.PropertyObservable

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

JaretTable.RowComparator

public JaretTable.RowComparator()

Construct it. Initializes itself with the columns.

Method Detail

canSort

public boolean canSort()

Check whether the comparator is able to sort.

Returns:

true if comparators are present

compare

public int compare(IRow r1,
                   IRow r2)

Specified by:

compare in interface java.util.Comparator<IRow>