1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef LOGSDUPLICATELOOKUP_H

    19 #define LOGSDUPLICATELOOKUP_H

    20 

    21 //  INCLUDES

    22 #include <QList>

    23 #include <QHash>

    24 

    25 // FORWARD DECLARATION

    26 class LogsEvent;

    27 

    28 typedef QHash<QString, LogsEvent*> LogsLookupHash;

    29 

    30 // CLASS DECLARATION

    31 class LogsDuplicateLookup {

    32 public:

    33     explicit LogsDuplicateLookup();

    34     virtual ~LogsDuplicateLookup();

    35     

    36     void invalidate();

    37     void cleanup();

    38     int addLookupEntry( LogsEvent& event );

    39     LogsEvent* findDuplicate( const LogsEvent& event ) const;

    40 private:

    41     QString constructLookupKey( const LogsEvent& event ) const;

    42     bool validLookupEvent( const LogsEvent& event ) const;

    43     

    44 private:

    45     QList< LogsLookupHash* > mDirectionLookupTables;

    46     

    47 private: // For testing

    48     

    49     friend class UT_LogsDuplicateLookup;

    50     friend class UT_LogsReaderStates;

    51 };

    52                 

    53 

    54 #endif      // LOGSDUPLICATELOOKUP_H

    55 

    56 

    57 // End of File

    58       

    59 

    60         

    61