/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008-2014, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "groups.h"


namespace Winix
{



Groups::Groups()
{
	Clear();
}


void Groups::Clear()
{
	table.Clear();
}


void Groups::ReadGroups(Db * db)
{
	Clear();
	
	db->GetGroups(table);	
}


Group * Groups::GetGroup(long group_id)
{
	Table::Iterator i = table.FindId(group_id);
	
	if( i == table.End() )
		return 0;
	
return &(*i);
}


Group * Groups::GetGroup(const std::wstring & name)
{
	Table::Iterator i = table.FindName(name);
	
	if( i == table.End() )
		return 0;
	
return &(*i);
}


long Groups::GetGroupId(const std::wstring & name)
{
	Group * pgroup = GetGroup(name);
	
	if( !pgroup )
		return -1;	
	
return pgroup->id;
}



Groups::Iterator Groups::Begin()
{
	return table.Begin();
}



Groups::Iterator Groups::End()
{
	return table.End();
}



Groups::SizeType Groups::Size()
{
	return table.Size();
}


bool Groups::Remove(long group_id)
{
	return table.Remove(group_id);
}




} // namespace Winix