1 files changed, 86 insertions, 0 deletions
diff --git a/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeIssues/Pad/Runner/JobStatus.cs b/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeIssues/Pad/Runner/JobStatus.cs
new file mode 100644
index 0000000000..02ca3eb1fd
--- /dev/null
+++ b/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeIssues/Pad/Runner/JobStatus.cs
@@ -0,0 +1,86 @@
+//
+// JobStatus.cs
+//
+// Author:
+//       Simon Lindgren <simon.n.lindgren@gmail.com>
+//
+// Copyright (c) 2013 Simon Lindgren
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using System.Collections.Generic;
+
+namespace MonoDevelop.CodeIssues
+{
+	/// <summary>
+	/// Keeps track of the status of a possibly partially executed job.
+	/// </summary>
+	public class JobStatus
+	{
+		readonly object _lock = new object();
+
+		/// <summary>
+		/// The job.
+		/// </summary>
+		readonly IAnalysisJob job;
+
+		/// <summary>
+		/// The slices that the job has been split into.
+		/// </summary>
+		readonly ISet<JobSlice> slices = new HashSet<JobSlice> ();
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="MonoDevelop.CodeIssues.JobStatus"/> class.
+		/// </summary>
+		/// <param name="job">The job.</param>
+		public JobStatus (IAnalysisJob job)
+		{
+			if (job == null)
+				throw new ArgumentNullException ("job");
+			
+			this.job = job;
+		}
+
+		/// <summary>
+		/// Adds another slice. This method should not be called after <see cref="MarkAsComplete"/> has been called.
+		/// </summary>
+		/// <param name="slice">Slice.</param>
+		public void AddSlice (JobSlice slice)
+		{
+			lock (_lock) {
+				slices.Add (slice);
+			}
+		}
+
+		/// <summary>
+		/// Marks a slice of the job as complete and marks the job as completed if all slices have been completed.
+		/// </summary>
+		/// <param name="slice">The completed slice.</param>
+		public void MarkAsComplete(JobSlice slice)
+		{
+			lock (_lock) {
+				slices.Remove (slice);
+				if (slices.Count == 0) {
+					job.SetCompleted ();
+				}
+			}
+		}
+	}
+}
+