XRootD
XrdSsiCluster.hh
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1 #ifndef __SSICLUSTER__
2 #define __SSICLUSTER__
3 /******************************************************************************/
4 /* */
5 /* X r d S s i C l u s t e r . h h */
6 /* */
7 /* (c) 2013 by the Board of Trustees of the Leland Stanford, Jr., University */
8 /* All Rights Reserved */
9 /* Produced by Andrew Hanushevsky for Stanford University under contract */
10 /* DE-AC02-76-SFO0515 with the Department of Energy */
11 /* */
12 /* This file is part of the XRootD software suite. */
13 /* */
14 /* XRootD is free software: you can redistribute it and/or modify it under */
15 /* the terms of the GNU Lesser General Public License as published by the */
16 /* Free Software Foundation, either version 3 of the License, or (at your */
17 /* option) any later version. */
18 /* */
19 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */
20 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
21 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
22 /* License for more details. */
23 /* */
24 /* You should have received a copy of the GNU Lesser General Public License */
25 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
26 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
27 /* */
28 /* The copyright holder's institutional names and contributor's names may not */
29 /* be used to endorse or promote products derived from this software without */
30 /* specific prior written permission of the institution or contributor. */
31 /******************************************************************************/
32 
33 //------------------------------------------------------------------------------
38 //------------------------------------------------------------------------------
39 
41 {
42 public:
43 
44 //------------------------------------------------------------------------------
50 //------------------------------------------------------------------------------
51 
52 virtual void Added(const char *name, bool pend=false) = 0;
53 
54 //------------------------------------------------------------------------------
59 //------------------------------------------------------------------------------
60 
61 virtual bool DataContext() = 0;
62 
63 //------------------------------------------------------------------------------
70 //------------------------------------------------------------------------------
71 
72 virtual
73 const char * const *Managers(int &mNum) = 0;
74 
75 //------------------------------------------------------------------------------
79 //------------------------------------------------------------------------------
80 
81 virtual void Removed(const char *name) = 0;
82 
83 //------------------------------------------------------------------------------
88 //------------------------------------------------------------------------------
89 
90 virtual void Resume (bool perm=true) = 0;
91 
92 //------------------------------------------------------------------------------
97 //------------------------------------------------------------------------------
98 
99 virtual void Suspend(bool perm=true) = 0;
100 
101 //------------------------------------------------------------------------------
108 //------------------------------------------------------------------------------
109 
110 virtual int Resource(int n) = 0;
111 
112 //------------------------------------------------------------------------------
120 //------------------------------------------------------------------------------
121 
122 virtual int Reserve (int n=1) = 0;
123 
124 //------------------------------------------------------------------------------
133 //------------------------------------------------------------------------------
134 
135 virtual int Release (int n=1) = 0;
136 
137 //------------------------------------------------------------------------------
146 //------------------------------------------------------------------------------
147 
148 virtual void Utilization(unsigned int util, bool alert=false) = 0;
149 
150 //------------------------------------------------------------------------------
152 //------------------------------------------------------------------------------
153 
155 virtual ~XrdSsiCluster() {}
156 
157 };
158 #endif
virtual int Resource(int n)=0
virtual int Release(int n=1)=0
virtual void Removed(const char *name)=0
virtual int Reserve(int n=1)=0
virtual void Added(const char *name, bool pend=false)=0
virtual bool DataContext()=0
XrdSsiCluster()
Destructor.
virtual ~XrdSsiCluster()
virtual void Resume(bool perm=true)=0
virtual const char *const * Managers(int &mNum)=0
virtual void Utilization(unsigned int util, bool alert=false)=0
virtual void Suspend(bool perm=true)=0