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.Text;

    19 using System.Text.RegularExpressions;

    20 using System.Collections.Generic;

    21 

    22 namespace DExcPlugin.Extractor

    23 {

    24 	internal class DExcExtractorList : IEnumerable<string>

    25 	{

    26         #region Constructors

    27         public DExcExtractorList( DExcExtractor.TState aState, DExcExtractorListType aType )

    28 		{

    29             iType = aType;

    30             iState = aState;

    31 		}

    32 		#endregion

    33 

    34 		#region API

    35         public void AddExpression( DExcExtractorEntry aExpression )

    36         {

    37             iEntries.Add( aExpression );

    38         }

    39 

    40         public void AddExpressions( params DExcExtractorEntry[] aExpressions )

    41         {

    42             foreach ( DExcExtractorEntry exp in aExpressions )

    43             {

    44                 AddExpression( exp );

    45             }

    46         }

    47 

    48         public virtual void Add( string aLine )

    49         {

    50             iLines.Add( aLine );

    51         }

    52 

    53         public virtual bool Offer( string aLine, long aLineNumber, DExcExtractor aInterpreter )

    54         {

    55             bool handled = false;

    56             //

    57             foreach ( DExcExtractorEntry interpreter in iEntries )

    58             {

    59                 handled = interpreter.Offer( aLine, aLineNumber, this, aInterpreter );

    60                 if ( handled )

    61                 {

    62                     break;

    63                 }

    64             }

    65             //

    66             return handled;

    67         }

    68 		#endregion

    69 

    70 		#region Properties

    71         public int Count

    72 		{

    73 			get { return iLines.Count; }

    74 		}

    75 

    76         public string[] Lines

    77         {

    78             get { return iLines.ToArray(); }

    79         }

    80 

    81         public DExcExtractorListType Type

    82         {

    83             get { return iType; }

    84         }

    85 

    86         public DExcExtractor.TState State

    87         {

    88             get { return iState; }

    89         }

    90 		#endregion

    91 

    92         #region Internal methods

    93         #endregion

    94 

    95         #region From System.Object

    96         public override string ToString()

    97         {

    98             StringBuilder ret = new StringBuilder();

    99             //

   100             foreach ( string line in iLines )

   101             {

   102                 ret.AppendLine( line );

   103             }

   104             //

   105             return ret.ToString();

   106         }

   107         #endregion

   108 

   109         #region From IEnumerable<string>

   110         public IEnumerator<string> GetEnumerator()

   111         {

   112             foreach ( string line in iLines )

   113             {

   114                 yield return line;

   115             }

   116         }

   117 

   118         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()

   119         {

   120             foreach ( string line in iLines )

   121             {

   122                 yield return line;

   123             }

   124         }

   125         #endregion

   126 

   127         #region Data members

   128         private readonly DExcExtractorListType iType;

   129         private readonly DExcExtractor.TState iState;

   130         private List<string> iLines = new List<string>();

   131         private List<DExcExtractorEntry> iEntries = new List<DExcExtractorEntry>();

   132         #endregion

   133     }

   134 }