00001 #ifndef __SSICLUSTER__ 00002 #define __SSICLUSTER__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d S s i C l u s t e r . h h */ 00006 /* */ 00007 /* (c) 2013 by the Board of Trustees of the Leland Stanford, Jr., University */ 00008 /* All Rights Reserved */ 00009 /* Produced by Andrew Hanushevsky for Stanford University under contract */ 00010 /* DE-AC02-76-SFO0515 with the Department of Energy */ 00011 /* */ 00012 /* This file is part of the XRootD software suite. */ 00013 /* */ 00014 /* XRootD is free software: you can redistribute it and/or modify it under */ 00015 /* the terms of the GNU Lesser General Public License as published by the */ 00016 /* Free Software Foundation, either version 3 of the License, or (at your */ 00017 /* option) any later version. */ 00018 /* */ 00019 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ 00020 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ 00021 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ 00022 /* License for more details. */ 00023 /* */ 00024 /* You should have received a copy of the GNU Lesser General Public License */ 00025 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ 00026 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ 00027 /* */ 00028 /* The copyright holder's institutional names and contributor's names may not */ 00029 /* be used to endorse or promote products derived from this software without */ 00030 /* specific prior written permission of the institution or contributor. */ 00031 /******************************************************************************/ 00032 00033 //------------------------------------------------------------------------------ 00038 //------------------------------------------------------------------------------ 00039 00040 class XrdSsiCluster 00041 { 00042 public: 00043 00044 //------------------------------------------------------------------------------ 00050 //------------------------------------------------------------------------------ 00051 00052 virtual void Added(const char *name, bool pend=false) = 0; 00053 00054 //------------------------------------------------------------------------------ 00059 //------------------------------------------------------------------------------ 00060 00061 virtual bool DataContext() = 0; 00062 00063 //------------------------------------------------------------------------------ 00070 //------------------------------------------------------------------------------ 00071 00072 virtual 00073 const char * const *Managers(int &mNum) = 0; 00074 00075 //------------------------------------------------------------------------------ 00079 //------------------------------------------------------------------------------ 00080 00081 virtual void Removed(const char *name) = 0; 00082 00083 //------------------------------------------------------------------------------ 00088 //------------------------------------------------------------------------------ 00089 00090 virtual void Resume (bool perm=true) = 0; 00091 00092 //------------------------------------------------------------------------------ 00097 //------------------------------------------------------------------------------ 00098 00099 virtual void Suspend(bool perm=true) = 0; 00100 00101 //------------------------------------------------------------------------------ 00108 //------------------------------------------------------------------------------ 00109 00110 virtual int Resource(int n) = 0; 00111 00112 //------------------------------------------------------------------------------ 00120 //------------------------------------------------------------------------------ 00121 00122 virtual int Reserve (int n=1) = 0; 00123 00124 //------------------------------------------------------------------------------ 00133 //------------------------------------------------------------------------------ 00134 00135 virtual int Release (int n=1) = 0; 00136 00137 //------------------------------------------------------------------------------ 00146 //------------------------------------------------------------------------------ 00147 00148 virtual void Utilization(unsigned int util, bool alert=false) = 0; 00149 00150 //------------------------------------------------------------------------------ 00152 //------------------------------------------------------------------------------ 00153 00154 XrdSsiCluster() {} 00155 virtual ~XrdSsiCluster() {} 00156 00157 }; 00158 #endif