SourceFile.cs

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// -------------------------------------------------------------------------- //
// Project rROTOR                                                             //
// -------------------------------------------------------------------------- //
// File: SourceFile.cs                                                        //
// Author: Cristina Gonzalez Muñoz  -  cristi.gm@gmail.com                    //
// Description:                                                               //
//    Encapsulates the source code.                                           //
//    Inheritance: AstNode.                                                   //
//    Implements Composite pattern [Composite].                               //
//    Implements Visitor pattern [Concrete Element].                          //
// -------------------------------------------------------------------------- //
// Create date: 07-12-2006                                                    //
// Modification date: 09-02-2007                                              //

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

using ErrorManagement;
using Tools;

namespace AST
{
   public class SourceFile : AstNode
   {
      #region Fields

      private List<string> usings;

      private Dictionary<string, List<Namespace>> namespaceDefinitions;

      private List<Declaration> declarations;

      #endregion

      #region Properties


       public List<string> Usings
      {
         get { return this.usings; }
      }

      public Dictionary<string, List<Namespace>>.KeyCollection Namespacekeys
      {
         get { return this.namespaceDefinitions.Keys; }
      }

      public int DeclarationCount
      {
         get { return this.declarations.Count; }
      }

      #endregion

      #region Constructor

      public SourceFile(Location loc)
         : base(loc)
      {
         this.usings = new List<string>();
         this.namespaceDefinitions = new Dictionary<string, List<Namespace>>();
         this.declarations = new List<Declaration>();
      }

      #endregion

      #region AddUsing()

      public void AddUsing(string include)
      {
         this.usings.Add(include);
      }

      #endregion

      #region AddDeclaration()

      public void AddDeclaration(Declaration declaration)
      {
         this.declarations.Add(declaration);
      }

      #endregion

      #region AddNamespace()

      public void AddNamespace(IdentifierExpression name, List<Declaration> declaration)
      {
         if (!namespaceDefinitions.ContainsKey(name.Identifier))
         {
            this.namespaceDefinitions.Add(name.Identifier, new List<Namespace>());
         }
         this.namespaceDefinitions[name.Identifier].Add(new Namespace(name, declaration, name.Location));
      }

      #endregion

      #region GetDeclarationElement()

      public Declaration GetDeclarationElement(int index)
      {
         return this.declarations[index];
      }

      #endregion

      #region GetNamespaceDefinitionCount

      public int GetNamespaceDefinitionCount(string name)
      {
         if (this.namespaceDefinitions.ContainsKey(name))
            return this.namespaceDefinitions[name].Count;
         return 0;
      }

      #endregion

      #region GetNamespaceDeclarationElement()

      public Namespace GetNamespaceDeclarationElement(string name, int index)
      {
         if (this.namespaceDefinitions.ContainsKey(name))
            return this.namespaceDefinitions[name][index];
         return null;
      }

      #endregion

      #region Accept()

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

      #endregion
   }
}