/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.domain.controller.plan;
import java.util.Comparator;
import org.jboss.as.controller.client.helpers.domain.ServerIdentity;
/** Used to order ServerIdentity instances based on host name */
class ServerIdentityComparator implements Comparator<ServerIdentity> {
static final ServerIdentityComparator INSTANCE = new ServerIdentityComparator();
@Override
public int compare(ServerIdentity o1, ServerIdentity o2) {
int val = o1.getHostName().compareTo(o2.getHostName());
if (val == 0) {
val = o1.getServerName().compareTo(o2.getServerName());
}
return val;
}
}