diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianParserLib/RegExTranslators/Cache/RegExTranslatorCache.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianParserLib/RegExTranslators/Cache/RegExTranslatorCache.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+* 
+* Description:
+*
+*/
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Reflection;
+using SymbianParserLib.Enums;
+using SymbianParserLib.Elements;
+using SymbianParserLib.Elements.SubFields;
+
+namespace SymbianParserLib.RegExTranslators.Cache
+{
+    internal class RegExTranslatorCache
+    {
+        #region Constructors
+        public RegExTranslatorCache()
+        {
+        }
+        #endregion
+
+        #region API
+        public ParserLine CreateClone( string aKey )
+        {
+            ParserLine ret = null;
+            //
+            lock ( iEntries )
+            {
+                if ( Exists( aKey ) )
+                {
+                    RegExTranslatorCacheEntry entry = iEntries[ aKey ];
+                    ret = entry.Clone();
+                }
+            }
+            //
+            return ret;
+        }
+
+        public void Add( string aKey, ParserLine aLine )
+        {
+            System.Diagnostics.Debug.Assert( !string.IsNullOrEmpty( aKey ) );
+            System.Diagnostics.Debug.Assert( aLine != null );
+            System.Diagnostics.Debug.Assert( !string.IsNullOrEmpty( aLine.OriginalValue ) );
+            System.Diagnostics.Debug.Assert( !string.IsNullOrEmpty( aLine.FinalValue ) );
+            System.Diagnostics.Debug.Assert( iEntries != null );
+            
+            try
+            {
+                lock ( iEntries )
+                {
+                    if ( Exists( aKey ) == false )
+                    {
+                        RegExTranslatorCacheEntry entry = new RegExTranslatorCacheEntry( aLine );
+                        iEntries.Add( aKey, entry );
+                    }
+                }
+            }
+            catch ( Exception )
+            {
+                SymbianUtils.SymDebug.SymDebugger.Break();
+            }
+        }
+
+        public bool Exists( string aKey )
+        {
+            lock ( iEntries )
+            {
+                bool ret = iEntries.ContainsKey( aKey );
+                return ret;
+            }
+        }
+        #endregion
+
+        #region Properties
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Internal constants
+        #endregion
+
+        #region From System.Object
+        #endregion
+
+        #region Data members
+        private Dictionary<string, RegExTranslatorCacheEntry> iEntries = new Dictionary<string, RegExTranslatorCacheEntry>();
+        #endregion
+    }
+}