Import YamlDotNet.

Assets/YamlDotNet/Core/Events/NodeEvent.cs

@@ -0,0 +1,72 @@
+// This file is part of YamlDotNet - A .NET library for YAML.
+// Copyright (c) Antoine Aubry and contributors
+//
+// 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.
+
+namespace YamlDotNet.Core.Events
+{
+    /// <summary>
+    /// Contains the behavior that is common between node events.
+    /// </summary>
+    public abstract class NodeEvent : ParsingEvent
+    {
+        /// <summary>
+        /// Gets the anchor.
+        /// </summary>
+        /// <value></value>
+        public AnchorName Anchor { get; }
+
+        /// <summary>
+        /// Gets the tag.
+        /// </summary>
+        /// <value></value>
+        public TagName Tag { get; }
+
+        /// <summary>
+        /// Gets a value indicating whether this instance is canonical.
+        /// </summary>
+        /// <value></value>
+        public abstract bool IsCanonical
+        {
+            get;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NodeEvent"/> class.
+        /// </summary>
+        /// <param name="anchor">The anchor.</param>
+        /// <param name="tag">The tag.</param>
+        /// <param name="start">The start position of the event.</param>
+        /// <param name="end">The end position of the event.</param>
+        protected NodeEvent(AnchorName anchor, TagName tag, Mark start, Mark end)
+            : base(start, end)
+        {
+            this.Anchor = anchor;
+            this.Tag = tag;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NodeEvent"/> class.
+        /// </summary>
+        protected NodeEvent(AnchorName anchor, TagName tag)
+            : this(anchor, tag, Mark.Empty, Mark.Empty)
+        {
+        }
+    }
+}