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 using System;

    18 using System.IO;

    19 using System.Xml;

    20 using System.Text;

    21 using System.Collections.Generic;

    22 using SymbianTree;

    23 using SymbianUtils;

    24 using SymbianXmlInputLib.Elements;

    25 

    26 namespace SymbianXmlInputLib.Parser.Nodes

    27 {

    28     public abstract class SXILParserNode

    29     {

    30         #region Constructors

    31         protected SXILParserNode()

    32             : this( string.Empty )

    33         {

    34         }

    35 

    36         protected SXILParserNode( string aDescription )

    37         {

    38             iDescription = aDescription;

    39         }

    40         #endregion

    41 

    42         #region Framework API

    43         public virtual void XmlParse( XmlNode aNode )

    44         {

    45             foreach ( XmlNode child in aNode.ChildNodes )

    46             {

    47                 iChildren.XmlParse( child, Parser );

    48             }

    49         }

    50 

    51         public virtual bool CanHandle( XmlNode aNode )

    52         {

    53             return false;

    54         }

    55 

    56         public virtual bool IsMulti

    57         {

    58             get { return false; }

    59         }

    60         #endregion

    61 

    62         #region Properties

    63         public SXILParserNodeCollection Children

    64         {

    65             get { return iChildren; }

    66             set { iChildren = value; }

    67         }

    68 

    69         protected SXILDocument Document

    70         {

    71             get { return Parser.Document; }

    72         }

    73 

    74         internal SXILParser Parser

    75         {

    76             get { return iParser; }

    77             set { iParser = value; }

    78         }

    79         #endregion

    80 

    81         #region From System.Object

    82         public override int GetHashCode()

    83         {

    84             int ret = 0;

    85             //

    86             if ( string.IsNullOrEmpty( iDescription ) )

    87             {

    88                 ret = this.GetType().GetHashCode();

    89             }

    90             else

    91             {

    92                 ret = iDescription.GetHashCode();

    93             }

    94             //

    95             return ret;

    96         }

    97         #endregion

    98 

    99         #region Data members

   100         private readonly string iDescription;

   101         private SXILParser iParser = null;

   102         private SXILParserNodeCollection iChildren = new SXILParserNodeCollection();

   103         #endregion

   104     }

   105 }