ExceptionManagementStatement.cs

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// -------------------------------------------------------------------------- //
// Project rROTOR                                                             //
// -------------------------------------------------------------------------- //
// File: ExceptionManagementStatement.cs                                                 //
// Author: Cristina Gonzalez Muñoz  -  cristi.gm@gmail.com                    //
// Description:                                                               //
//    Encapsulates a Try-Catch statement of our programming languages.        //
//    Inheritance: Statement.                                                 //
//    Implements Composite pattern [Composite].                               //
//    Implements Visitor pattern [Concrete Element].                          //
// -------------------------------------------------------------------------- //
// Create date: 05-12-2006                                                    //
// Modification date: 12-12-2006                                              //


using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.Reflection;
using Tools;
using ErrorManagement;
 

namespace AST
{
   public class ExceptionManagementStatement : Statement
   {
      #region Fields

      private Block tryBlock;

      private List<CatchStatement> catchStatements;

      private Block finallyBlock;

      #endregion

      #region Properties

      public Block TryBlock
      {
         get { return this.tryBlock; }
         set { this.tryBlock = value;}
      }

      public Block FinallyBlock
      {
         get { return this.finallyBlock; }
         set { this.finallyBlock = value; }
      }

      public int CatchCount
      {
         get { return this.catchStatements.Count; }
      }

      #endregion

      #region Constructor

      public ExceptionManagementStatement(Block tryBlock, List<CatchStatement> catchStatements, Block finallyBlock, Location location)
          : base(location) {
         this.tryBlock = tryBlock;
         this.catchStatements = catchStatements;
         this.finallyBlock = finallyBlock;
      }
     
      #endregion


      #region GetCatchElement()

      public CatchStatement GetCatchElement(int index)
      {
          return this.catchStatements[index];
      }

      #endregion

      #region Accept()

      public override Object Accept(Visitor v, Object o)
      {
         return v.Visit(this, o);
      }

      #endregion
   }
}