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/* -*- mode: c++ -*-
*/
/*
GIFT, a flexible content based image retrieval system.
Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
Copyright (C) 2003, 2004 Bayreuth University
2005 Bamberg University
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// -*- Mode: c++ -*-
#ifndef _CACCESSORCOLLECTION
#define _CACCESSORCOLLECTION
#include "libMRML/include/uses-declarations.h"
#include <map>
#include "libMRML/include/CAccessorAdmin.h"
class CXMLElement;
/** This is in fact a collection of collections.
The accessorcollection contains CAccessorAdmins
*/
class CAccessorAdminCollection{
/** A helper for building up an CXMLElement which will
later serve as configuration for the new CAccessorAdmin
*/
CXMLElement* mCollectionInConstruction;
public:
/** this is mainly a map from string to accessor proxy
we would like to destroy this in a decent way */
class CContent:public map<string,CAccessorAdmin*>{
public:
/** */
~CContent();
};
/** */
CContent mIDToProxy;
/** */
CAccessorAdmin* mCurrentProxy;
public:
/** for easier read access from the outside */
typedef CContent::const_iterator const_iterator;
protected:
/** The accessor factory container: Turn a name
into an accessor */
CSelfDestroyPointer<CAccessorFactoryContainer> mFactory;
public:
/** for reading all accessors*/
CContent::const_iterator begin()const;
/** for reading all accessors*/
CContent::const_iterator end()const;
/**
The Accessor collection gets its
configuration out of the same
file as the CSessionManager
*/
CAccessorAdminCollection(string inFileName);
/**
add an accessor to a collection to our list of proxies.
*/
void addCollection(CXMLElement* inCollectionElement);
/**
get a collection configuration element by its ID
*/
const CXMLElement* getCollectionElement(string inID)const;
/**
get a collection configuration element by its ID
*/
const CXMLElement* getQueryParadimList(string inID)const;
/** get the proxy on which is presently worked on
*/
CAccessorAdmin& getCurrentProxy();
/** get a proxy for a given collectionID
if this collection is unknown, give back the
first collection in the stack
*/
CAccessorAdmin& getProxy(const string& inID);
/** simply take the first.*/
string getDefaultAccessorID()const;
/** some tags plus our content */
string toXML(bool isPrivate=false)const;
/** The content of this as an CXMLElement */
CXMLElement* toXMLElement()const;
/**
get the XMLElement in construction
*/
CXMLElement* getCollectionInConstruction();
/**
set the element
*/
void startCollectionConstruction(CXMLElement* inRoot);
};
#endif
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