/NRefactory/ICSharpCode.NRefactory.CSharp/Ast/Statements/VariableDeclarationStatement.cs

http://github.com/icsharpcode/ILSpy · C# · 90 lines · 52 code · 13 blank · 25 comment · 6 complexity · 857a63a5231db45be65ab2610d175df2 MD5 · raw file

  1. //
  2. // VariableDeclarationStatement.cs
  3. //
  4. // Author:
  5. // Mike Krüger <mkrueger@novell.com>
  6. //
  7. // Copyright (c) 2009 Novell, Inc (http://www.novell.com)
  8. //
  9. // Permission is hereby granted, free of charge, to any person obtaining a copy
  10. // of this software and associated documentation files (the "Software"), to deal
  11. // in the Software without restriction, including without limitation the rights
  12. // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13. // copies of the Software, and to permit persons to whom the Software is
  14. // furnished to do so, subject to the following conditions:
  15. //
  16. // The above copyright notice and this permission notice shall be included in
  17. // all copies or substantial portions of the Software.
  18. //
  19. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20. // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21. // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22. // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23. // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24. // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  25. // THE SOFTWARE.
  26. using System.Collections.Generic;
  27. using System.Linq;
  28. namespace ICSharpCode.NRefactory.CSharp
  29. {
  30. public class VariableDeclarationStatement : Statement
  31. {
  32. public static readonly Role<CSharpModifierToken> ModifierRole = EntityDeclaration.ModifierRole;
  33. public VariableDeclarationStatement()
  34. {
  35. }
  36. public VariableDeclarationStatement(AstType type, string name, Expression initializer = null)
  37. {
  38. this.Type = type;
  39. this.Variables.Add(new VariableInitializer(name, initializer));
  40. }
  41. public Modifiers Modifiers {
  42. get { return EntityDeclaration.GetModifiers(this); }
  43. set { EntityDeclaration.SetModifiers(this, value); }
  44. }
  45. public AstType Type {
  46. get { return GetChildByRole (Roles.Type); }
  47. set { SetChildByRole (Roles.Type, value); }
  48. }
  49. public AstNodeCollection<VariableInitializer> Variables {
  50. get { return GetChildrenByRole (Roles.Variable); }
  51. }
  52. public CSharpTokenNode SemicolonToken {
  53. get { return GetChildByRole (Roles.Semicolon); }
  54. }
  55. public VariableInitializer GetVariable (string name)
  56. {
  57. return Variables.FirstOrNullObject (vi => vi.Name == name);
  58. }
  59. public override void AcceptVisitor (IAstVisitor visitor)
  60. {
  61. visitor.VisitVariableDeclarationStatement (this);
  62. }
  63. public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
  64. {
  65. return visitor.VisitVariableDeclarationStatement (this);
  66. }
  67. public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
  68. {
  69. return visitor.VisitVariableDeclarationStatement (this, data);
  70. }
  71. protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
  72. {
  73. VariableDeclarationStatement o = other as VariableDeclarationStatement;
  74. return o != null && this.Modifiers == o.Modifiers && this.Type.DoMatch(o.Type, match) && this.Variables.DoMatch(o.Variables, match);
  75. }
  76. }
  77. }