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 /*
 * JBoss, Home of Professional Open Source.
 * Copyright 2013, Red Hat Middleware LLC, 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.host.controller.discovery;

Allow the discovery of a remote domain controller's host and port.

Author(s):
Farah Juma
public interface DiscoveryOption {

    
Allow a domain controller's host name and port number to be discovered. This method is intended to be called by the domain controller.

Parameters:
host the host name of the domain controller
port the port number of the domain controller
    void allowDiscovery(String hostint port);

    
Determine the host name and port of the remote domain controller. This method is intended to be called by a slave host controller.
    void discover();

    
Clean up anything that was created for domain controller discovery.
    void cleanUp();

    
Gets the host name of the remote domain controller.

Returns:
the host name
Gets the port of the remote domain controller.

Returns:
the port number
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