Package 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	Description
protected boolean	m_ascending
protected Collator	m_collator

Constructor Summary

Constructors

Constructor	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	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

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

m_ascending

protected boolean m_ascending

m_collator

protected Collator m_collator

Constructor Details

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 Details

compare

public int compare(Object o1,
 Object o2)

Specified by:

compare in interface Comparator<Object>