From a9b041a7e62f408e07d15cb7cf253d76919b6fa1 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sat, 29 Apr 2017 22:37:51 -0400
Subject: rework refresh queue

---
 .../Manager/GenericPriorityQueueNode.cs            | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 MediaBrowser.Providers/Manager/GenericPriorityQueueNode.cs

(limited to 'MediaBrowser.Providers/Manager/GenericPriorityQueueNode.cs')

diff --git a/MediaBrowser.Providers/Manager/GenericPriorityQueueNode.cs b/MediaBrowser.Providers/Manager/GenericPriorityQueueNode.cs
new file mode 100644
index 000000000..e6e93e443
--- /dev/null
+++ b/MediaBrowser.Providers/Manager/GenericPriorityQueueNode.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Priority_Queue
+{
+    /// Credit: https://github.com/BlueRaja/High-Speed-Priority-Queue-for-C-Sharp
+    public class GenericPriorityQueueNode<TPriority>
+    {
+        /// <summary>
+        /// The Priority to insert this node at.  Must be set BEFORE adding a node to the queue (ideally just once, in the node's constructor).
+        /// Should not be manually edited once the node has been enqueued - use queue.UpdatePriority() instead
+        /// </summary>
+        public TPriority Priority { get; protected internal set; }
+
+        /// <summary>
+        /// Represents the current position in the queue
+        /// </summary>
+        public int QueueIndex { get; internal set; }
+
+        /// <summary>
+        /// Represents the order the node was inserted in
+        /// </summary>
+        public long InsertionIndex { get; internal set; }
+    }
+}
-- 
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