com.openkm.servlet.frontend.util

Class CultureComparator<T>

java.lang.Object

com.openkm.servlet.frontend.util.CultureComparator<T>

Type Parameters:

T - type to be compared

All Implemented Interfaces:

Comparator<T>

Direct Known Subclasses:

BookmarkComparator, DocumentComparator, FolderComparator, GWTUserComparator, KeywordComparator, MailComparator, PathDocumentComparator, PropertyGroupComparator, QueryParamsComparator

public abstract class CultureComparator<T>
extends Object
implements Comparator<T>

Abstract comparator of type T. Hashmap comparators holds all available comparators keyed by name of comparator's class. It uses collator collator for comparing objects.

Author:

Franta

Field Summary

Fields

Modifier and Type	Field and Description
protected Collator	collator
protected static String	DEFAULT_LOCALE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CultureComparator(String sLocale) Protected construcotr that creates collator according to the locale.

Method Summary

Modifier and Type	Method and Description
abstract int	compare(T arg0, T arg1) Comparing method.
protected static CultureComparator<?>	getInstance(Class<?> clazz, String locale) Gets instance of CultureComparator stored in hashmap comparators by comparator's class and locale.

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

DEFAULT_LOCALE

protected static final String DEFAULT_LOCALE

See Also:

Constant Field Values

collator

protected Collator collator

Constructor Detail

CultureComparator

protected CultureComparator(String sLocale)

Protected construcotr that creates collator according to the locale.

Parameters:

sLocale - locale

Method Detail

compare

public abstract int compare(T arg0,
                            T arg1)

Comparing method.

Specified by:

compare in interface Comparator<T>

getInstance

protected static CultureComparator<?> getInstance(Class<?> clazz,
                                                  String locale)
                                           throws Exception

Gets instance of CultureComparator stored in hashmap comparators by comparator's class and locale. If no instance is present in hashmap, a new instance is created.

Parameters:

clazz - comparator's class

locale - locale

Returns:

CultureComparator

Throws:

Exception