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#ifndef __SGE_HROUPL_H
#define __SGE_HROUPL_H
/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include "sgeobj/sge_boundaries.h"
#include "cull/cull.h"
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-OFF* */
/****** sgeobj/hgroup/--HGRP_Type *********************************************
* NAME
* HGRP_Type - CULL hostgroup element
*
* ELEMENTS
* SGE_HOST(HGRP_name)
* Name of the hostgroup
*
* SGE_LIST(HGRP_host_list)
* List of hostnames and/or hostgroup names
*
* FUNCTION
*
* HGRP_Type elements are used to define groups of hosts. Each group
* will be identified by a unique name.
* Each hostgroup might refer to none, one or multiple hosts and/or
* hostgroups. This object makes it possible to define a network of
* hostgroups and hosts.
*
*
* --------------
* | |
* V | 0:x
* ------------- -----|
* | HGRP_Type | ------------
* ------------- ------------> | hostname |
* 0:x ------------
*
* Example
*
* Following diagram shows a network of 9 hostgroups (A; B; C;
* D; E; G; H; I). Each of those groups references one host
* (A -> a; B -> b; C -> c; ...). Additionally some of those
* hostgroups refer to one (A -> C; B -> C; C -> E; ...) or two
* hostgroups (E -> F,G; F -> H,I) The connections are all
* uni-directional, you have to read the diagram from the left
* to the right.
*
* ----- -----
* | A | -- a | H | -- h
* ----- \ / -----
* ----- -----
* | C | -- c | F | -- f
* ----- / -----
* ----- / \ ----- \ -----
* | B | -- b | E | -- e | I | -- i
* ----- ----- -----
* ----- / \ -----
* | D | -- d | G | -- g
* ----- -----
*
* Several functions exist to create such networks and to find
* certain sets of hosts and hostgroups within such a network:
*
* hgroup_find_references("E", &answer, master_list, &hosts, &groups)
* hosts -> e
* groups -> F, G
*
* hgroup_find_all_references("E", &answer, master_list, &hosts, &groups)
* hosts -> e, f, g, h, i
* groups -> F, G, H, I
*
* hgroup_find_referencees("E", &answer, master_list, &groups)
* groups -> C, D
*
* hgroup_find_all_referencees("E", &answer, master_list, &groups)
* groups -> A, B, C, D
*
* SEE ALSO
* sgeobj/hgroup/hgroup_list_get_master_list()
* sgeobj/hgroup/hgroup_list_locate()
* sgeobj/hgroup/hgroup_create()
* sgeobj/hgroup/hgroup_add_references()
* sgeobj/hgroup/hgroup_find_all_references()
* sgeobj/hgroup/hgroup_find_references()
* sgeobj/hgroup/hgroup_find_all_referencees()
* sgeobj/hgroup/hgroup_find_referencees()
* sgeobj/hgroup/hgroup_list_exists()
*******************************************************************************/
enum {
HGRP_name = HGRP_LOWERBOUND,
HGRP_host_list,
HGRP_cqueue_list
};
LISTDEF(HGRP_Type)
JGDI_ROOT_OBJ(Hostgroup, SGE_HGRP_LIST, ADD | MODIFY | DELETE | GET | GET_LIST)
JGDI_EVENT_OBJ(ADD(sgeE_HGROUP_ADD) | MODIFY(sgeE_HGROUP_MOD) | DELETE(sgeE_HGROUP_DEL) | GET_LIST(sgeE_HGROUP_LIST))
SGE_HOST_D(HGRP_name, CULL_PRIMARY_KEY | CULL_HASH | CULL_UNIQUE | CULL_SPOOL | CULL_JGDI_CONF, "@template")
SGE_LIST(HGRP_host_list, HR_Type, CULL_SPOOL | CULL_JGDI_CONF)
SGE_LIST(HGRP_cqueue_list, CQ_Type, CULL_DEFAULT | CULL_JGDI_HIDDEN)
LISTEND
NAMEDEF(HGRPN)
NAME("HGRP_name")
NAME("HGRP_host_list")
NAME("HGRP_cqueue_list")
NAMEEND
#define HGRPS sizeof(HGRPN)/sizeof(char*)
/* *INDENT-ON* */
#ifdef __cplusplus
}
#endif
#endif /* __SGE_HGROUPL_H */
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