143 lines
4.2 KiB
C
143 lines
4.2 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* $XConsortium: agent_desc.cc /main/4 1996/06/11 17:31:35 cde-hal $
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*
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* Copyright (c) 1993 HAL Computer Systems International, Ltd.
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* All rights reserved. Unpublished -- rights reserved under
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* the Copyright Laws of the United States. USE OF A COPYRIGHT
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* NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
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* OR DISCLOSURE.
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*
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* THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
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* SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD. USE,
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* DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
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* PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
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* INTERNATIONAL, LTD.
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*
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* RESTRICTED RIGHTS LEGEND
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* Use, duplication, or disclosure by the Government is subject
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* to the restrictions as set forth in subparagraph (c)(l)(ii)
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* of the Rights in Technical Data and Computer Software clause
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* at DFARS 252.227-7013.
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*
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* HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
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* 1315 Dell Avenue
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* Campbell, CA 95008
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*
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*/
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#include "schema/agent_desc.h"
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#include "index/fast_mphf.h"
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#include "compression/abs_agent.h"
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mphf_desc::mphf_desc() : stored_object_desc(FAST_MPHF_CODE, "index_agent mphf")
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{
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}
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handler* mphf_desc::init_handler(object_dict& dict)
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{
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page_storage* store = (page_storage*)dict.get_store(get_store_nm());
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if ( v_oid.icode() == 0 ) {
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v_handler_ptr = new handler(FAST_MPHF_CODE, store);
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desc::set_oid(v_handler_ptr -> its_oid());
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} else
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v_handler_ptr = new fast_mphf_handler(v_oid, store);
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return v_handler_ptr;
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}
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/////////////////////////////////////////////////////////////////////
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//
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/////////////////////////////////////////////////////////////////////
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btree_desc::btree_desc() : stored_object_desc(BTREE_CODE, "index_agent btree")
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{
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}
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handler* btree_desc::init_handler(object_dict& dict)
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{
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return 0;
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}
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/////////////////////////////////////////////////////////////////////
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//
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/////////////////////////////////////////////////////////////////////
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smphf_desc::smphf_desc() : stored_object_desc(DYN_DISK_HASH_CODE, "index_agent smphf")
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{
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}
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handler* smphf_desc::init_handler(object_dict& dict)
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{
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return 0;
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}
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/////////////////////////////////////////////////////////////////////
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//
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/////////////////////////////////////////////////////////////////////
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huffman_desc::huffman_desc() :
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stored_object_desc(HUFFMAN_AGENT_CODE, "compress huffman")
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{
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}
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handler* huffman_desc::init_handler(object_dict& dict)
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{
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page_storage* store = (page_storage*)dict.get_store(get_store_nm());
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if ( v_oid.icode() == 0 ) {
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v_handler_ptr = new handler(HUFFMAN_AGENT_CODE, store);
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desc::set_oid(v_handler_ptr -> its_oid());
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} else
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v_handler_ptr = new compress_agent_handler(v_oid, store);
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return v_handler_ptr;
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}
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/////////////////////////////////////////////////////////////////////
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//
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/////////////////////////////////////////////////////////////////////
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dict_desc::dict_desc() :
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stored_object_desc(DICT_AGENT_CODE, "compress dict")
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{
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}
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handler* dict_desc::init_handler(object_dict& dict)
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{
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page_storage* store = (page_storage*)dict.get_store(get_store_nm());
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if ( v_oid.icode() == 0 ) {
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v_handler_ptr = new handler(DICT_AGENT_CODE, store);
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desc::set_oid(v_handler_ptr -> its_oid());
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} else
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v_handler_ptr = new compress_agent_handler(v_oid, store);
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return v_handler_ptr;
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}
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