Package de.uplanet.lucy.server.newsagent

Schnittstelle IOrder

Alle Superschnittstellen:

Comparator<de.uplanet.lucy.server.newsagent.IMessage>

Alle bekannten Implementierungsklassen:

ApplicationOrder, CreationOrder

@Scriptable
public interface IOrder
extends Comparator<de.uplanet.lucy.server.newsagent.IMessage>

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	setAscending(boolean p_bAscending)	Set ascending (default) or descending sort order.
String	sqlOrderExpression()	Provide a SQL order-by expression to order messages at database level.

Von Schnittstelle geerbte Methoden java.util.Comparator

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

Methodendetails

setAscending

void setAscending(boolean p_bAscending)

Set ascending (default) or descending sort order.

Parameter:

p_bAscending - true if sorting order is ascending, or false otherwise.

sqlOrderExpression

String sqlOrderExpression()

Provide a SQL order-by expression to order messages at database level.

Gibt zurück:

The SQL order-by expression or null if such an expression cannot be provided.