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source: branches/CodeEditor/HeuristicLab.ExtLibs/HeuristicLab.NRefactory/5.5.0/NRefactory.CSharp-5.5.0/Refactoring/CodeIssueProvider.cs @ 11700

Last change on this file since 11700 was 11700, checked in by jkarder, 9 years ago

#2077: created branch and added first version

File size: 2.4 KB
Line 
1//
2// IInspector.cs
3// 
4// Author:
5//       Mike Krüger <mkrueger@xamarin.com>
6//
7// Copyright (c) 2012 Xamarin <http://xamarin.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.
26using System;
27using System.Collections.Generic;
28using System.Linq;
29
30namespace ICSharpCode.NRefactory.CSharp.Refactoring
31{
32  /// <summary>
33  /// The code issue provider gets a list of all code issues in a syntax tree.
34  /// </summary>
35  public abstract class CodeIssueProvider
36  {
37    SubIssueAttribute[] subIssueAttributes;
38
39    public bool HasSubIssues {
40      get {
41        Initialize ();
42        return subIssueAttributes.Length > 0;
43      }
44    }
45
46    public IEnumerable<SubIssueAttribute> SubIssues {
47      get {
48        Initialize ();
49        return subIssueAttributes;
50      }
51    }
52
53    static readonly SubIssueAttribute[] emptyAttributes = new SubIssueAttribute[0];
54    void Initialize()
55    {
56      if (subIssueAttributes != null)
57        return;
58      subIssueAttributes = GetType().GetCustomAttributes(typeof(SubIssueAttribute), false).OfType<SubIssueAttribute>().ToArray() ?? emptyAttributes;
59    }
60
61    /// <summary>
62    /// Gets all code issues inside a syntax tree.
63    /// </summary>
64    /// <param name='context'>
65    /// The refactoring context of the issues to get.
66    /// </param>
67    /// <param name='subIssue'>
68    /// The name of the sub issue to run.
69    /// </param>
70    public virtual IEnumerable<CodeIssue> GetIssues (BaseRefactoringContext context, string subIssue = null)
71    {
72      return GetIssues(context);
73    }
74  }
75}
76
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