vala/valastatementlist.vala

   1 /* valastatementlist.vala
   2  *
   3  * Copyright (C) 2008-2010  Jürg Billeter
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  18  *
  19  * Author:
  20  *      Jürg Billeter <j@bitron.ch>
  21  */
  22
  23
  24 public class Vala.StatementList : CodeNode, Statement {
  25         private List<Statement> list = new ArrayList<Statement> ();
  26
  27         public int length {
  28                 get { return list.size; }
  29         }
  30
  31         public StatementList (SourceReference source_reference) {
  32                 this.source_reference = source_reference;
  33         }
  34
  35         public Statement get (int index) {
  36                 return list.get (index);
  37         }
  38
  39         public void set (int index, Statement stmt) {
  40                 list.set (index, stmt);
  41         }
  42
  43         public void add (Statement stmt) {
  44                 list.add (stmt);
  45         }
  46
  47         public void insert (int index, Statement stmt) {
  48                 list.insert (index, stmt);
  49         }
  50
  51         public override void accept (CodeVisitor visitor) {
  52                 foreach (Statement stmt in list) {
  53                         stmt.accept (visitor);
  54                 }
  55         }
  56
  57         public override void emit (CodeGenerator codegen) {
  58                 foreach (Statement stmt in list) {
  59                         stmt.emit (codegen);
  60                 }
  61         }
  62 }