001 /* 002 * QueueInfo.java 003 * 004 * Created on May 18, 2004, 11:31 AM 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.monitor; 025 026 /** 027 * 028 * @author stratos 029 */ 030 public interface QueueInfo { 031 032 // Returns the Queue Name, ex. star_cas_dd 033 String getQueueName(); 034 035 // Number of Running Jobs in the Queue 036 int getRunningJobs(); 037 038 // Number of Waiting Jobs in the Queue 039 int getWaitingJobs(); 040 041 // Total Jobs (Running + Waiting) in the Queue 042 int getTotalJobs(); 043 044 // Estimated time between Job Submission till the 045 // Job starts its Execution (in secs) 046 double getEstimatedResponseTime(); 047 048 // Worst time between Job Submission till the Job starts 049 // its execution (in secs) 050 double getWorstResponseTime(); 051 052 // Number of Free CPUs available 053 int getFreeCPUs(); 054 055 // The State a Queue is in (Closed, Production, ...) 056 String getStatus(); 057 058 double getAverageRunTime(); 059 060 }