com.webmethods.caf.faces.data.object

Class DefaultComparator

java.lang.Object

com.webmethods.caf.faces.data.object.DefaultComparator

All Implemented Interfaces:

Comparator<Object>

Direct Known Subclasses:

NodePropertyComparator, SelectItemComparator, SortedSelectItemsIterator.SelectItemComparator, com.webmethods.caf.faces.data.el.ValueExpressionRowComparator

public class DefaultComparator
extends Object
implements Comparator<Object>

Compares two objects using a locale-specific collator for strings. Because this object caches the current user's locale, it cannot be shared among user sessions.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	m_ascending
protected Collator	m_collator

Constructor Summary

Constructors

Constructor and Description
DefaultComparator() New comparator, using the current user's locale.
DefaultComparator(boolean ascending) New comparator, using the current user's locale.

Method Summary

Modifier and Type	Method and Description
int	compare(Object o1, Object 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

Field Detail

m_ascending

protected boolean m_ascending

m_collator

protected Collator m_collator

Constructor Detail

DefaultComparator

public DefaultComparator()

New comparator, using the current user's locale.

DefaultComparator

public DefaultComparator(boolean ascending)

New comparator, using the current user's locale.

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Specified by:

compare in interface Comparator<Object>