Hibernate example source code file (TicketComparator.java)

This example Hibernate source code file (TicketComparator.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

comparator, comparator, illegalstateexception, illegalstateexception, ticket, ticket, ticketcomparator, ticketcomparator, util

The Hibernate TicketComparator.java source code

//$Id$
package org.hibernate.test.annotations;
import java.util.Comparator;

/**
 * Ticket comparator ordering longest first
 *
 * @author Emmanuel Bernard
 */
public class TicketComparator implements Comparator<Ticket> {

	public int compare(Ticket ticket, Ticket ticket1) {
		if ( ticket == null || ticket1 == null ) {
			throw new IllegalStateException( "Ticket comparison only available through non null tickets" );
		}
		return ticket1.getNumber().length() - ticket.getNumber().length();

	}
}