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/*
KeePass Password Safe - The Open-Source Password Manager
Copyright (C) 2003-2012 Dominik Reichl <dominik.reichl@t-online.de>
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;
using KeePassLib.Delegates;
using KeePassLib.Interfaces;
#if KeePassLibSD
using KeePassLibSD;
#endif
namespace KeePassLib.Collections
{
public sealed class PwObjectPool
{
private SortedDictionary<PwUuidComparable, IStructureItem> m_dict =
new SortedDictionary<PwUuidComparable, IStructureItem>();
public static PwObjectPool FromGroupRecursive(PwGroup pgRoot, bool bEntries)
{
if(pgRoot == null) throw new ArgumentNullException("pgRoot");
PwObjectPool p = new PwObjectPool();
if(!bEntries) p.m_dict[new PwUuidComparable(pgRoot.Uuid)] = pgRoot;
GroupHandler gh = delegate(PwGroup pg)
{
p.m_dict[new PwUuidComparable(pg.Uuid)] = pg;
return true;
};
EntryHandler eh = delegate(PwEntry pe)
{
p.m_dict[new PwUuidComparable(pe.Uuid)] = pe;
return true;
};
pgRoot.TraverseTree(TraversalMethod.PreOrder, bEntries ? null : gh,
bEntries ? eh : null);
return p;
}
public IStructureItem Get(PwUuid pwUuid)
{
IStructureItem pItem;
m_dict.TryGetValue(new PwUuidComparable(pwUuid), out pItem);
return pItem;
}
public bool ContainsOnlyType(Type t)
{
foreach(KeyValuePair<PwUuidComparable, IStructureItem> kvp in m_dict)
{
if(kvp.Value.GetType() != t) return false;
}
return true;
}
}
}
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