dtw.webmail.util
Class MessageSortingUtil

java.lang.Object
  |
  +--dtw.webmail.util.MessageSortingUtil

public class MessageSortingUtil

extends java.lang.Object

Utility class providing Comparator's for sorting messages applying different criterias.

Version:

0.9.7 07/02/2003

Author:

Dieter Wimberger

Field Summary

static java.util.Comparator[]	CRITERIA_COMPARATOR Defines the relation between a given criteria and a comparator.
static java.util.Comparator	DATE_CHRONOLOGICAL Defines a Comparator that sorts the receive or sent date chronological (i.e.
static java.util.Comparator	DATE_REVERSE_CHRONOLOGICAL Defines a Comparator that sorts the receive or sent date reverse to chronological (i.e.
static java.util.Comparator	NUMBER_NUMERICAL Defines a Comparator that sorts the message number numerical (i.e.
static java.util.Comparator	NUMBER_REVERSE_NUMERICAL Defines a Comparator that sorts the message number reverse numerical (i.e.
static java.util.Comparator	RECEIVE_CHRONOLOGICAL Defines a Comparator that sorts the receive date chronological (i.e.
static java.util.Comparator	RECEIVE_REVERSE_CHRONOLOGICAL Defines a Comparator that sorts the receive date reverse to chronological (i.e.
static java.util.Comparator	RECEIVER_LEXOGRAPHICAL Defines a Comparator that sorts the receiver string lexographical.
static java.util.Comparator	RECEIVER_REVERSE_LEXOGRAPHICAL Defines a Comparator that sorts the receiver string reverse lexographical.
static java.util.Comparator	SEND_CHRONOLOGICAL Defines a Comparator that sorts the send date chronological (i.e.
static java.util.Comparator	SEND_REVERSE_CHRONOLOGICAL Defines a Comparator that sorts the send date reverse to chronological (i.e.
static java.util.Comparator	SENDER_LEXOGRAPHICAL Defines a Comparator that sorts the sender string lexographical.
static java.util.Comparator	SENDER_REVERSE_LEXOGRAPHICAL Defines a Comparator that sorts the sender string reverse lexographical.
static java.util.Comparator	WHO_LEXOGRAPHICAL Defines a Comparator that sorts the sender or receiver string lexographical.
static java.util.Comparator	WHO_REVERSE_LEXOGRAPHICAL Defines a Comparator that sorts the sender or receiver string reverse lexographical.

Constructor Summary

MessageSortingUtil()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DATE_CHRONOLOGICAL

public static final java.util.Comparator DATE_CHRONOLOGICAL

Defines a Comparator that sorts the receive or sent date chronological (i.e. oldest first).

DATE_REVERSE_CHRONOLOGICAL

public static final java.util.Comparator DATE_REVERSE_CHRONOLOGICAL

Defines a Comparator that sorts the receive or sent date reverse to chronological (i.e. most recent first).

RECEIVE_CHRONOLOGICAL

public static final java.util.Comparator RECEIVE_CHRONOLOGICAL

Defines a Comparator that sorts the receive date chronological (i.e. oldest first).

RECEIVE_REVERSE_CHRONOLOGICAL

public static final java.util.Comparator RECEIVE_REVERSE_CHRONOLOGICAL

Defines a Comparator that sorts the receive date reverse to chronological (i.e. most recent first).

SEND_CHRONOLOGICAL

public static final java.util.Comparator SEND_CHRONOLOGICAL

Defines a Comparator that sorts the send date chronological (i.e. oldest first).

SEND_REVERSE_CHRONOLOGICAL

public static final java.util.Comparator SEND_REVERSE_CHRONOLOGICAL

Defines a Comparator that sorts the send date reverse to chronological (i.e. most recent first).

WHO_LEXOGRAPHICAL

public static final java.util.Comparator WHO_LEXOGRAPHICAL

Defines a Comparator that sorts the sender or receiver string lexographical.

WHO_REVERSE_LEXOGRAPHICAL

public static final java.util.Comparator WHO_REVERSE_LEXOGRAPHICAL

Defines a Comparator that sorts the sender or receiver string reverse lexographical.

SENDER_LEXOGRAPHICAL

public static final java.util.Comparator SENDER_LEXOGRAPHICAL

Defines a Comparator that sorts the sender string lexographical.

SENDER_REVERSE_LEXOGRAPHICAL

public static final java.util.Comparator SENDER_REVERSE_LEXOGRAPHICAL

Defines a Comparator that sorts the sender string reverse lexographical.

RECEIVER_LEXOGRAPHICAL

public static final java.util.Comparator RECEIVER_LEXOGRAPHICAL

Defines a Comparator that sorts the receiver string lexographical.

RECEIVER_REVERSE_LEXOGRAPHICAL

public static final java.util.Comparator RECEIVER_REVERSE_LEXOGRAPHICAL

Defines a Comparator that sorts the receiver string reverse lexographical.

NUMBER_NUMERICAL

public static final java.util.Comparator NUMBER_NUMERICAL

Defines a Comparator that sorts the message number numerical (i.e. lowest first).

NUMBER_REVERSE_NUMERICAL

public static final java.util.Comparator NUMBER_REVERSE_NUMERICAL

Defines a Comparator that sorts the message number reverse numerical (i.e. highest first).

CRITERIA_COMPARATOR

public static final java.util.Comparator[] CRITERIA_COMPARATOR

Defines the relation between a given criteria and a comparator.

Constructor Detail

MessageSortingUtil

public MessageSortingUtil()