001    /*
002     * Gateway.java
003     *
004     * Created on July 8, 2005, 1:52 PM
005     *
006     * This file is part of the STAR Scheduler.
007     * Copyright (c) 2002-2006 STAR Collaboration - Brookhaven National Laboratory
008     *
009     * STAR Scheduler is free software; you can redistribute it and/or modify
010     * it under the terms of the GNU General Public License as published by
011     * the Free Software Foundation; either version 2 of the License, or
012     * (at your option) any later version.
013     *
014     * STAR Scheduler is distributed in the hope that it will be useful,
015     * but WITHOUT ANY WARRANTY; without even the implied warranty of
016     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
017     * GNU General Public License for more details.
018     *
019     * You should have received a copy of the GNU General Public License
020     * along with STAR Scheduler; if not, write to the Free Software
021     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
022     */
023    
024    package gov.bnl.star.offline.scheduler;
025    
026    
027    /** A configuration object used to describe how to access a site from a gatekeeper. 
028     *  @author  Levente Hajdu
029     */
030    public class GateKeeperAccessPoint extends LocalAccessPoint implements java.io.Serializable{
031        
032        /** Creates a new instance of Gateway */
033        public GateKeeperAccessPoint() {}
034        
035        private String name;
036        private int utilization = 50;
037     
038        /**Returns the name of this gatekeeper
039          * Example: "stargrid03.bnl.gov" */
040        public String getName(){return name;}
041        /**Sets the name for a gatekeeper
042        * This function is used primarily for configuration in the config file. */
043        public void setName(String name){this.name = name;}
044        
045        
046        /**Sets the percent utilization of a gateKeeper
047         *The defalt is 50
048         *
049         *  Example:
050         *  if gateKeeper Z if utilization is set to 90% and gateKeeper Y's is utilization is set to 10%
051         *  Then one out of 9 jobs will go to gateKeeper Y and the rest to gateKeeper Z.
052         */ 
053        public void setUtilization(int utilization){this.utilization = utilization;}
054        /**Returns the percent utilization of this gatekeeper relative to other gatekeepers.*/
055        public int getUtilization(){return utilization;}
056        
057        /**Returns true if access point is local, if it is a grid access point in return false**/
058        public boolean isLocal(){return false;}
059    
060    }