SwitchSection.cs

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// -------------------------------------------------------------------------- //
// Project rROTOR                                                             //
// -------------------------------------------------------------------------- //
// File: SwitchSection.cs                                                     //
// Author: Cristina Gonzalez Muñoz  -  cristi.gm@gmail.com                    //
// Description:                                                               //
//    Encapsulates a Case statement of our programming languages.             //
//    Inheritance: Statement.                                                 //
//    Implements Composite pattern [Composite].                               //
//    Implements Visitor pattern [Concrete Element].                          //
// -------------------------------------------------------------------------- //
// Create date: 05-12-2006                                                    //
// Modification date: 01-08-2007                                              //

using System;
using System.Collections.Generic;
using System.Text;

using Tools;
using ErrorManagement;
namespace AST
{
   public class SwitchSection : Statement
   {
      #region Fields

      private List<SwitchLabel> labelSection;

      private Block caseBlock;

      #endregion

      #region Properties

      public Block SwitchBlock
      {
         get { return this.caseBlock; }
      }

      public List<SwitchLabel> LabelSection
      {
         get { return this.labelSection; }
      }

      public int LabelCount
      {
         get { return this.labelSection.Count; }
      }

      #endregion

      #region Constructor

      public SwitchSection(List<SwitchLabel> labels, List<Statement> stats, Location location): base(location)
      {
         this.labelSection = labels;
         this.caseBlock = new Block(stats, location);
      }

      #endregion

      #region IsDefaultCase()

      public bool IsDefaultCase()
      {
         for (int i = 0; i < this.labelSection.Count; i++)
         {
            if (this.labelSection[i].SwitchSectionType == SectionType.Default)
               return true;
         }
         return false;
      }

      #endregion

      #region Accept()

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

      #endregion
   }
}