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

http://github.com/icsharpcode/ILSpy · C# · 108 lines · 66 code · 14 blank · 28 comment · 5 complexity · 2db18cffc16e345c210ba48310fccf71 MD5 · raw file

  1. //
  2. // ForeachStatement.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. namespace ICSharpCode.NRefactory.CSharp
  27. {
  28. /// <summary>
  29. /// foreach (Type VariableName in InExpression) EmbeddedStatement
  30. /// </summary>
  31. public class ForeachStatement : Statement
  32. {
  33. public static readonly TokenRole ForeachKeywordRole = new TokenRole ("foreach");
  34. public static readonly TokenRole InKeywordRole = new TokenRole ("in");
  35. public CSharpTokenNode ForeachToken {
  36. get { return GetChildByRole (ForeachKeywordRole); }
  37. }
  38. public CSharpTokenNode LParToken {
  39. get { return GetChildByRole (Roles.LPar); }
  40. }
  41. public AstType VariableType {
  42. get { return GetChildByRole (Roles.Type); }
  43. set { SetChildByRole (Roles.Type, value); }
  44. }
  45. public string VariableName {
  46. get {
  47. return GetChildByRole (Roles.Identifier).Name;
  48. }
  49. set {
  50. SetChildByRole(Roles.Identifier, Identifier.Create (value));
  51. }
  52. }
  53. public Identifier VariableNameToken {
  54. get {
  55. return GetChildByRole (Roles.Identifier);
  56. }
  57. set {
  58. SetChildByRole(Roles.Identifier, value);
  59. }
  60. }
  61. public CSharpTokenNode InToken {
  62. get { return GetChildByRole (InKeywordRole); }
  63. }
  64. public Expression InExpression {
  65. get { return GetChildByRole (Roles.Expression); }
  66. set { SetChildByRole (Roles.Expression, value); }
  67. }
  68. public CSharpTokenNode RParToken {
  69. get { return GetChildByRole (Roles.RPar); }
  70. }
  71. public Statement EmbeddedStatement {
  72. get { return GetChildByRole (Roles.EmbeddedStatement); }
  73. set { SetChildByRole (Roles.EmbeddedStatement, value); }
  74. }
  75. public override void AcceptVisitor (IAstVisitor visitor)
  76. {
  77. visitor.VisitForeachStatement (this);
  78. }
  79. public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
  80. {
  81. return visitor.VisitForeachStatement (this);
  82. }
  83. public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
  84. {
  85. return visitor.VisitForeachStatement (this, data);
  86. }
  87. protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
  88. {
  89. ForeachStatement o = other as ForeachStatement;
  90. return o != null && this.VariableType.DoMatch(o.VariableType, match) && MatchString(this.VariableName, o.VariableName)
  91. && this.InExpression.DoMatch(o.InExpression, match) && this.EmbeddedStatement.DoMatch(o.EmbeddedStatement, match);
  92. }
  93. }
  94. }